Vergleich inc/functions.php - 1.8.7 - 1.8.18

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Zeile 18Zeile 18
	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


 
	$contents = $plugins->run_hooks("pre_parse_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

Zeile 322Zeile 323
/**
* Turn a unix timestamp in to a "friendly" date/time format for the user.
*

/**
* Turn a unix timestamp in to a "friendly" date/time format for the user.
*

 * @param string $format A date format according to PHP's date structure.

 * @param string $format A date format (either relative, normal or PHP's date() structure).

 * @param int $stamp The unix timestamp the date should be generated for.
* @param int|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically
* @param int $ty Whether or not to use today/yesterday formatting.

 * @param int $stamp The unix timestamp the date should be generated for.
* @param int|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically
* @param int $ty Whether or not to use today/yesterday formatting.

Zeile 343Zeile 344
	{
if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{

	{
if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{

			$offset = $mybb->user['timezone'];

			$offset = (float)$mybb->user['timezone'];

			$dstcorrection = $mybb->user['dst'];
}
elseif(defined("IN_ADMINCP"))
{

			$dstcorrection = $mybb->user['dst'];
}
elseif(defined("IN_ADMINCP"))
{

			$offset =  $mybbadmin['timezone'];

			$offset = (float)$mybbadmin['timezone'];

			$dstcorrection = $mybbadmin['dst'];
}
else
{

			$dstcorrection = $mybbadmin['dst'];
}
else
{

			$offset = $mybb->settings['timezoneoffset'];

			$offset = (float)$mybb->settings['timezoneoffset'];

			$dstcorrection = $mybb->settings['dstcorrection'];
}


			$dstcorrection = $mybb->settings['dstcorrection'];
}


Zeile 380Zeile 381
	}

$todaysdate = $yesterdaysdate = '';

	}

$todaysdate = $yesterdaysdate = '';

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative'))

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative' || $format == 'normal'))

	{
$_stamp = TIME_NOW;
if($adodb == true)

	{
$_stamp = TIME_NOW;
if($adodb == true)

Zeile 400Zeile 401
	if($format == 'relative')
{
// Relative formats both date and time

	if($format == 'relative')
{
// Relative formats both date and time

 
		$real_date = $real_time = '';
if($adodb == true)
{
$real_date = adodb_date($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$real_date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}


		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);


		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);


			if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;
}

$relative['minute'] = floor($diff / 60);

if($relative['minute'] <= 1)

			if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;
}

$relative['minute'] = floor($diff / 60);

if($relative['minute'] <= 1)

			{
$relative['minute'] = 1;
$relative['plural'] = $lang->rel_minutes_single;

			{
$relative['minute'] = 1;
$relative['plural'] = $lang->rel_minutes_single;

Zeile 423Zeile 438
			if($diff <= 60)
{
// Less than a minute

			if($diff <= 60)
{
// Less than a minute

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix']);

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

Zeile 438Zeile 453
				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

			}


			}


			$relative['hour'] = floor($diff / 3600);

if($relative['hour'] <= 1)

			$relative['hour'] = floor($diff / 3600);

if($relative['hour'] <= 1)

Zeile 448Zeile 463
				$relative['plural'] = $lang->rel_hours_single;
}


				$relative['plural'] = $lang->rel_hours_single;
}


			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix']);

			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
else
{

		}
else
{

Zeile 456Zeile 471
			{
if($todaysdate == $date)
{

			{
if($todaysdate == $date)
{

					$date = $lang->today;

					$date = $lang->sprintf($lang->today_rel, $real_date);

				}
else if($yesterdaysdate == $date)
{

				}
else if($yesterdaysdate == $date)
{

					$date = $lang->yesterday;

					$date = $lang->sprintf($lang->yesterday_rel, $real_date);

				}
}


				}
}


Zeile 473Zeile 488
			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

 
		}
}
elseif($format == 'normal')
{
// Normal format both date and time
if($ty != 2)
{
if($todaysdate == $date)
{
$date = $lang->today;
}
else if($yesterdaysdate == $date)
{
$date = $lang->yesterday;
}
}

$date .= $mybb->settings['datetimesep'];
if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		}
}
else

		}
}
else

Zeile 480Zeile 520
		if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

		if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

			{

			{

				$date = $lang->today;

				$date = $lang->today;

			}

			}

			else if($yesterdaysdate == $date)

			else if($yesterdaysdate == $date)

			{

			{

				$date = $lang->yesterday;
}
}

				$date = $lang->yesterday;
}
}

Zeile 493Zeile 533
			if($adodb == true)
{
$date = adodb_date($format, $stamp + ($offset * 3600));

			if($adodb == true)
{
$date = adodb_date($format, $stamp + ($offset * 3600));

			}

			}

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));
}
}

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));
}
}

	}

	}


if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);


if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);

	}


	}


	return $date;
}


	return $date;
}


Zeile 598Zeile 638
function verify_post_check($code, $silent=false)
{
global $lang;

function verify_post_check($code, $silent=false)
{
global $lang;

	if(generate_post_check() != $code)

	if(generate_post_check() !== $code)

	{
if($silent == true)
{

	{
if($silent == true)
{

Zeile 809Zeile 849
	}

// AJAX error message?

	}

// AJAX error message?

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

		@header("Content-type: application/json; charset={$lang->settings['charset']}");

		@header("Content-type: application/json; charset={$lang->settings['charset']}");





		if(empty($json_data))
{
echo json_encode(array("errors" => $errors));

		if(empty($json_data))
{
echo json_encode(array("errors" => $errors));

		}

		}

		else
{
echo json_encode(array_merge(array("errors" => $errors), $json_data));

		else
{
echo json_encode(array_merge(array("errors" => $errors), $json_data));

		}
exit;
}


		}
exit;
}


	$errorlist = '';

foreach($errors as $error)
{

	$errorlist = '';

foreach($errors as $error)
{

		$errorlist .= "<li>".$error."</li>\n";

		eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

Zeile 865Zeile 905

if($mybb->user['uid'])
{


if($mybb->user['uid'])
{

		$lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, $mybb->user['username']);

		$lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, htmlspecialchars_uni($mybb->user['username']));

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
}
else

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
}
else

Zeile 875Zeile 915
		if($_SERVER['QUERY_STRING'])
{
$redirect_url .= '?'.$_SERVER['QUERY_STRING'];

		if($_SERVER['QUERY_STRING'])
{
$redirect_url .= '?'.$_SERVER['QUERY_STRING'];

		}

$redirect_url = htmlspecialchars_uni($redirect_url);

		}

$redirect_url = htmlspecialchars_uni($redirect_url);


switch($mybb->settings['username_method'])
{


switch($mybb->settings['username_method'])
{

Zeile 915Zeile 955
	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

$plugins->run_hooks("redirect", $redirect_args);

	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

$plugins->run_hooks("redirect", $redirect_args);





	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

Zeile 935Zeile 975
		@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("data" => $data));
exit;

		@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("data" => $data));
exit;

	}

	}


if(!$message)
{


if(!$message)
{

Zeile 955Zeile 995
	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);





		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

Zeile 965Zeile 1005
		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();

		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();


if(my_substr($url, 0, 7) !== 'http://' && my_substr($url, 0, 8) !== 'https://' && my_substr($url, 0, 1) !== '/')


if(!my_validate_url($url, true, true))

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

Zeile 997Zeile 1037
	{
return '';
}

	{
return '';
}

 

$page = (int)$page;


$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);


$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

Zeile 1102Zeile 1144
		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


	$lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);

	$multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);


if($breadcrumb == true)
{


if($breadcrumb == true)
{

Zeile 1162Zeile 1204
/**
* Fetch the permissions for a specific user
*

/**
* Fetch the permissions for a specific user
*

 * @param int $uid The user ID

 * @param int $uid The user ID, if no user ID is provided then current user's ID will be considered.

 * @return array Array of user permissions for the specified user
*/

 * @return array Array of user permissions for the specified user
*/

function user_permissions($uid=0)

function user_permissions($uid=null)

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

	if($uid == 0)

	if($uid === null)

	{
$uid = $mybb->user['uid'];

	{
$uid = $mybb->user['uid'];

 
	}

// Its a guest. Return the group permissions directly from cache
if($uid == 0)
{
return $groupscache[1];

	}

// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])
{
// We've already cached permissions for this user, return them.

	}

// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])
{
// We've already cached permissions for this user, return them.

		if($user_cache[$uid]['permissions'])

		if(!empty($user_cache[$uid]['permissions']))

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		if(!$user_cache[$uid])

		if(empty($user_cache[$uid]))

		{
$user_cache[$uid] = get_user($uid);
}

		{
$user_cache[$uid] = get_user($uid);
}

Zeile 1209Zeile 1257
 * Fetch the usergroup permissions for a specific group or series of groups combined
*
* @param int|string $gid A list of groups (Can be a single integer, or a list of groups separated by a comma)

 * Fetch the usergroup permissions for a specific group or series of groups combined
*
* @param int|string $gid A list of groups (Can be a single integer, or a list of groups separated by a comma)

 * @return array Array of permissions generated for the groups

 * @return array Array of permissions generated for the groups, containing also a list of comma-separated checked groups under 'all_usergroups' index

 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

Zeile 1218Zeile 1266
	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

	}


	}


	$groups = explode(",", $gid);

	$groups = explode(",", $gid);





	if(count($groups) == 1)
{

	if(count($groups) == 1)
{

 
		$groupscache[$gid]['all_usergroups'] = $gid;

		return $groupscache[$gid];
}

		return $groupscache[$gid];
}

	



	$usergroup = array();

	$usergroup = array();

 
	$usergroup['all_usergroups'] = $gid;


foreach($groups as $gid)
{


foreach($groups as $gid)
{

		if(trim($gid) == "" || !$groupscache[$gid])

		if(trim($gid) == "" || empty($groupscache[$gid]))

		{
continue;
}

		{
continue;
}

Zeile 1714Zeile 1764
			{
foreach($modcache as $modusers)
{

			{
foreach($modcache as $modusers)
{

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'])

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))

					{
return true;
}

					{
return true;
}

					elseif(isset($user_perms['gid']) && isset($modusers['usergroups'][$user_perms['gid']]))





$groups = explode(',', $user_perms['all_usergroups']);

foreach($groups as $group)

					{

					{

						// Moderating usergroup
return true;



						if(trim($group) != '' && isset($modusers['usergroups'][$group]) && (!$action || !empty($modusers['usergroups'][$group][$action])))
{
return true;
}

					}
}
}

					}
}
}

Zeile 1767Zeile 1822
	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$posticons_cache = $cache->read("posticons");

	$posticons_cache = (array)$cache->read("posticons");

	$posticons = array();
foreach($posticons_cache as $posticon)
{

	$posticons = array();
foreach($posticons_cache as $posticon)
{

Zeile 1794Zeile 1849
		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");
}


		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");
}


	eval("\$posticons = \"".$templates->get("posticons")."\";");








	if(!empty($iconlist))
{
eval("\$posticons = \"".$templates->get("posticons")."\";");
}
else
{
$posticons = '';
}


return $posticons;
}


return $posticons;
}

Zeile 1806Zeile 1868
 * @param string $value The cookie value.
* @param int|string $expires The timestamp of the expiry date.
* @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)

 * @param string $value The cookie value.
* @param int|string $expires The timestamp of the expiry date.
* @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)

 
 * @param string $samesite The samesite attribute to prevent CSRF.

 */

 */

function my_setcookie($name, $value="", $expires="", $httponly=false)

function my_setcookie($name, $value="", $expires="", $httponly=false, $samesite="")

{
global $mybb;

if(!$mybb->settings['cookiepath'])
{
$mybb->settings['cookiepath'] = "/";

{
global $mybb;

if(!$mybb->settings['cookiepath'])
{
$mybb->settings['cookiepath'] = "/";

	}


	}


	if($expires == -1)
{
$expires = 0;
}
elseif($expires == "" || $expires == null)

	if($expires == -1)
{
$expires = 0;
}
elseif($expires == "" || $expires == null)

	{

	{

		$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

		$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

	}

	}

	else
{
$expires = TIME_NOW + (int)$expires;

	else
{
$expires = TIME_NOW + (int)$expires;

	}


	}


	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

Zeile 1847Zeile 1910
	}

if(!empty($mybb->settings['cookiedomain']))

	}

if(!empty($mybb->settings['cookiedomain']))

	{

	{

		$cookie .= "; domain={$mybb->settings['cookiedomain']}";
}


		$cookie .= "; domain={$mybb->settings['cookiedomain']}";
}


	if($httponly == true)
















	if($httponly == true)
{
$cookie .= "; HttpOnly";
}

if($samesite != "" && $mybb->settings['cookiesamesiteflag'])
{
$samesite = strtolower($samesite);

if($samesite == "lax" || $samesite == "strict")
{
$cookie .= "; SameSite=".$samesite;
}
}

if($mybb->settings['cookiesecureflag'])

	{

	{

		$cookie .= "; HttpOnly";

		$cookie .= "; Secure";

	}

$mybb->cookies[$name] = $value;

	}

$mybb->cookies[$name] = $value;

Zeile 1964Zeile 2042
		return false;
}


		return false;
}


	$stack = array();
$expected = array();

	$stack = $list = $expected = array();



/*
* states:


/*
* states:

Zeile 2033Zeile 2110
					$stack[] = &$list;
$list[$key] = array();
$list = &$list[$key];

					$stack[] = &$list;
$list[$key] = array();
$list = &$list[$key];

					$expected[] = $expectedLength;
$state = 2;
break;

					$expected[] = $expectedLength;
$state = 2;
break;

				}
if($type != '}')
{

				}
if($type != '}')
{

Zeile 2145Zeile 2222
	{
mb_internal_encoding($mbIntEnc);
}

	{
mb_internal_encoding($mbIntEnc);
}

	



	return $out;
}


	return $out;
}


Zeile 2165Zeile 2242
	{
return 'N;';
}

	{
return 'N;';
}

	



	if(is_bool($value))

	if(is_bool($value))

	{

	{

		return 'b:'.(int)$value.';';
}

		return 'b:'.(int)$value.';';
}

	



	if(is_int($value))

	if(is_int($value))

	{

	{

		return 'i:'.$value.';';
}

		return 'i:'.$value.';';
}

	



	if(is_float($value))
{
return 'd:'.str_replace(',', '.', $value).';';

	if(is_float($value))
{
return 'd:'.str_replace(',', '.', $value).';';

	}


	}


	if(is_string($value))
{
return 's:'.strlen($value).':"'.$value.'";';
}

	if(is_string($value))
{
return 's:'.strlen($value).':"'.$value.'";';
}

	



	if(is_array($value))
{
$out = '';

	if(is_array($value))
{
$out = '';

Zeile 2193Zeile 2270
		{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

		{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

		



		return 'a:'.count($value).':{'.$out.'}';
}


		return 'a:'.count($value).':{'.$out.'}';
}


Zeile 2215Zeile 2292
	{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');

	{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');

	}


	}


	$out = _safe_serialize($value);
if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}

	$out = _safe_serialize($value);
if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}

	



	return $out;
}


	return $out;
}


Zeile 2414Zeile 2491
		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

		$new_stats['lastusername'] = $lastmember['username'];

		$new_stats['lastusername'] = $lastmember['username'] = htmlspecialchars_uni($lastmember['username']);

	}

if(!empty($new_stats))

	}

if(!empty($new_stats))

Zeile 2975Zeile 3052
	{
$str[] = $set[my_rand(0, 61)];
}

	{
$str[] = $set[my_rand(0, 61)];
}

	



	// Make sure they're in random order and convert them to a string
shuffle($str);

	// Make sure they're in random order and convert them to a string
shuffle($str);





	return implode($str);

	return implode($str);

}


}


/**
* Formats a username based on their display group
*

/**
* Formats a username based on their display group
*

Zeile 2991Zeile 3068
 * @return string The formatted username
*/
function format_name($username, $usergroup, $displaygroup=0)

 * @return string The formatted username
*/
function format_name($username, $usergroup, $displaygroup=0)

{
global $groupscache, $cache;

if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");
}

{
global $groupscache, $cache, $plugins;










	if($displaygroup != 0)



	static $formattednames = array();

if(!isset($formattednames[$username]))

	{

	{

		$usergroup = $displaygroup;
}

$ugroup = $groupscache[$usergroup];
$format = $ugroup['namestyle'];
$userin = substr_count($format, "{username}");

		if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");
}







	if($userin == 0)
{
$format = "{username}";
}

		if($displaygroup != 0)
{
$usergroup = $displaygroup;
}





	$format = stripslashes($format);

		$format = "{username}";





	return str_replace("{username}", $username, $format);






















		if(isset($groupscache[$usergroup]))
{
$ugroup = $groupscache[$usergroup];

if(strpos($ugroup['namestyle'], "{username}") !== false)
{
$format = $ugroup['namestyle'];
}
}

$format = stripslashes($format);

$parameters = compact('username', 'usergroup', 'displaygroup', 'format');

$parameters = $plugins->run_hooks('format_name', $parameters);

$format = $parameters['format'];

$formattednames[$username] = str_replace("{username}", $username, $format);
}

return $formattednames[$username];

}

/**

}

/**

Zeile 3028Zeile 3121
 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

	global $mybb;

	global $mybb, $theme;

	static $avatars;

if(!isset($avatars))

	static $avatars;

if(!isset($avatars))

	{

	{

		$avatars = array();
}

		$avatars = array();
}










if(my_strpos($avatar, '://') !== false && !$mybb->settings['allowremoteavatars'])
{
// Remote avatar, but remote avatars are disallowed.
$avatar = null;
}


	if(!$avatar)
{
// Default avatar

	if(!$avatar)
{
// Default avatar

		$avatar = $mybb->settings['useravatar'];






		if(defined('IN_ADMINCP'))
{
$theme['imgdir'] = '../images';
}

$avatar = str_replace('{theme}', $theme['imgdir'], $mybb->settings['useravatar']);

		$dimensions = $mybb->settings['useravatardims'];
}

if(!$max_dimensions)
{
$max_dimensions = $mybb->settings['maxavatardims'];

		$dimensions = $mybb->settings['useravatardims'];
}

if(!$max_dimensions)
{
$max_dimensions = $mybb->settings['maxavatardims'];

	}

	}


// An empty key wouldn't work so we need to add a fall back
$key = $dimensions;


// An empty key wouldn't work so we need to add a fall back
$key = $dimensions;

Zeile 3058Zeile 3162
	if(empty($key2))
{
$key2 = 'default';

	if(empty($key2))
{
$key2 = 'default';

	}

	}


if(isset($avatars[$avatar][$key][$key2]))
{
return $avatars[$avatar][$key][$key2];
}


if(isset($avatars[$avatar][$key][$key2]))
{
return $avatars[$avatar][$key][$key2];
}





	$avatar_width_height = '';

if($dimensions)
{

	$avatar_width_height = '';

if($dimensions)
{

		$dimensions = explode("|", $dimensions);

		$dimensions = preg_split('/[|x]/', $dimensions);


if($dimensions[0] && $dimensions[1])
{


if($dimensions[0] && $dimensions[1])
{

			list($max_width, $max_height) = explode('x', $max_dimensions);

			list($max_width, $max_height) = preg_split('/[|x]/', $max_dimensions);


if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{


if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{

Zeile 3084Zeile 3188
			else
{
$avatar_width_height = "width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\"";

			else
{
$avatar_width_height = "width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\"";

			}

			}

		}
}


		}
}


Zeile 3170Zeile 3274
			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_veoh" => "Veoh",

			"editor_mixer" => "Mixer",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

Zeile 3214Zeile 3318
			$emoticons_enabled = "false";
if($smilies)
{

			$emoticons_enabled = "false";
if($smilies)
{

				if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
$emoticon = ",emoticon";
}
$emoticons_enabled = "true";


 
				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

					{

					{

						$smilie_cache = $cache->read("smilies");
}
foreach($smilie_cache as $smilie)
{
$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smiliecache[$smilie['sid']] = $smilie;

						$smilie_cache = $cache->read("smilies");
}
foreach($smilie_cache as $smilie)
{
$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smiliecache[$smilie['sid']] = $smilie;

					}
}

unset($smilie);







					}
}

if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'] && !empty($smiliecache))
{
$emoticon = ",emoticon";
}
$emoticons_enabled = "true";

unset($smilie);


if(is_array($smiliecache))
{


if(is_array($smiliecache))
{

Zeile 3246Zeile 3350
					{
$finds = explode("\n", $smilie['find']);
$finds_count = count($finds);

					{
$finds = explode("\n", $smilie['find']);
$finds_count = count($finds);





						// Only show the first text to replace in the box
$smilie['find'] = $finds[0];


						// Only show the first text to replace in the box
$smilie['find'] = $finds[0];


Zeile 3256Zeile 3360

if(!$mybb->settings['smilieinserter'] || !$mybb->settings['smilieinsertercols'] || !$mybb->settings['smilieinsertertot'] || !$smilie['showclickable'])
{


if(!$mybb->settings['smilieinserter'] || !$mybb->settings['smilieinsertercols'] || !$mybb->settings['smilieinsertertot'] || !$smilie['showclickable'])
{

							$hiddensmilies .= '"'.$find.'": "'.$image.'",';							

							$hiddensmilies .= '"'.$find.'": "'.$image.'",';

						}
elseif($i < $mybb->settings['smilieinsertertot'])

						}
elseif($i < $mybb->settings['smilieinsertertot'])

						{

						{

							$dropdownsmilies .= '"'.$find.'": "'.$image.'",';
++$i;
}

							$dropdownsmilies .= '"'.$find.'": "'.$image.'",';
++$i;
}

Zeile 3283Zeile 3387
			{
$basic1 = "bold,italic,underline,strike|";
$basic2 = "horizontalrule,";

			{
$basic1 = "bold,italic,underline,strike|";
$basic2 = "horizontalrule,";

			}

			}


if($mybb->settings['allowalignmycode'] == 1)
{


if($mybb->settings['allowalignmycode'] == 1)
{

Zeile 3340Zeile 3444
	}

return $codeinsert;

	}

return $codeinsert;

 
}

/**
* @param int $tid
* @param array $postoptions The options carried with form submit
*
* @return string Predefined / updated subscription method of the thread for the user
*/
function get_subscription_method($tid = 0, $postoptions = array())
{
global $mybb;

$subscription_methods = array('dont', 'none', 'email', 'pm'); // Define methods
$subscription_method = (int)$mybb->user['subscriptionmethod']; // Set user default

// If no user default method available then reset method
if(!$subscription_method)
{
$subscription_method = 0;
}

// Return user default if no thread id available, in case
if(!(int)$tid || (int)$tid <= 0)
{
return $subscription_methods[$subscription_method];
}

// If method not predefined set using data from database
if(isset($postoptions['subscriptionmethod']))
{
$method = trim($postoptions['subscriptionmethod']);
return (in_array($method, $subscription_methods)) ? $method : $subscription_methods[0];
}
else
{
global $db;

$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);

if($subscription['tid'])
{
$subscription_method = (int)$subscription['notification'] + 1;
}
}

return $subscription_methods[$subscription_method];

}

/**

}

/**

Zeile 3357Zeile 3508
		{
$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);

		{
$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);

		}

		}


if(!$smiliecache)
{


if(!$smiliecache)
{

Zeile 3371Zeile 3522
				$smiliecache[$smilie['sid']] = $smilie;
}
}

				$smiliecache[$smilie['sid']] = $smilie;
}
}





		unset($smilie);

if(is_array($smiliecache))

		unset($smilie);

if(is_array($smiliecache))

Zeile 3380Zeile 3531

$getmore = '';
if($mybb->settings['smilieinsertertot'] >= $smiliecount)


$getmore = '';
if($mybb->settings['smilieinsertertot'] >= $smiliecount)

			{

			{

				$mybb->settings['smilieinsertertot'] = $smiliecount;
}
else if($mybb->settings['smilieinsertertot'] < $smiliecount)

				$mybb->settings['smilieinsertertot'] = $smiliecount;
}
else if($mybb->settings['smilieinsertertot'] < $smiliecount)

Zeile 3389Zeile 3540
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


			$smilies = "";

			$smilies = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3398Zeile 3549
			{
if($i < $mybb->settings['smilieinsertertot'] && $smilie['showclickable'] != 0)
{

			{
if($i < $mybb->settings['smilieinsertertot'] && $smilie['showclickable'] != 0)
{

					if($counter == 0)
{
$smilies .= "<tr>\n";
}


 
					$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);

					$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);

					



					// Only show the first text to replace in the box
$temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility
$smilie['find'] = $temp[0];

					// Only show the first text to replace in the box
$temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility
$smilie['find'] = $temp[0];

Zeile 3416Zeile 3562
					$onclick = " onclick=\"MyBBEditor.insertText(' $find ');\"";
$extra_class = ' smilie_pointer';
eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					$onclick = " onclick=\"MyBBEditor.insertText(' $find ');\"";
$extra_class = ' smilie_pointer';
eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					eval("\$smilies .= \"".$templates->get("smilieinsert_smilie")."\";");

					eval("\$smilie_icons .= \"".$templates->get("smilieinsert_smilie")."\";");

					++$i;
++$counter;

if($counter == $mybb->settings['smilieinsertercols'])
{
$counter = 0;

					++$i;
++$counter;

if($counter == $mybb->settings['smilieinsertercols'])
{
$counter = 0;

						$smilies .= "</tr>\n";


						eval("\$smilies .= \"".$templates->get("smilieinsert_row")."\";");
$smilie_icons = '';

					}
}
}

					}
}
}

Zeile 3431Zeile 3578
			if($counter != 0)
{
$colspan = $mybb->settings['smilieinsertercols'] - $counter;

			if($counter != 0)
{
$colspan = $mybb->settings['smilieinsertercols'] - $counter;

				$smilies .= "<td colspan=\"{$colspan}\">&nbsp;</td>\n</tr>\n";

				eval("\$smilies .= \"".$templates->get("smilieinsert_row_empty")."\";");

			}

eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");

			}

eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");

Zeile 3447Zeile 3594
	}

return $clickablesmilies;

	}

return $clickablesmilies;

}

/**

}

/**

 * Builds thread prefixes and returns a selected prefix (or all)
*
* @param int $pid The prefix ID (0 to return all)

 * Builds thread prefixes and returns a selected prefix (or all)
*
* @param int $pid The prefix ID (0 to return all)

Zeile 3465Zeile 3612
		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

		}

		}


return $prefixes_cache;
}


return $prefixes_cache;
}

Zeile 3511Zeile 3658
 *  @return string The thread prefix selection menu
*/
function build_prefix_select($fid, $selected_pid=0, $multiple=0, $previous_pid=0)

 *  @return string The thread prefix selection menu
*/
function build_prefix_select($fid, $selected_pid=0, $multiple=0, $previous_pid=0)

{

{

	global $cache, $db, $lang, $mybb, $templates;

	global $cache, $db, $lang, $mybb, $templates;





	if($fid != 'all')

	if($fid != 'all')

	{

	{

		$fid = (int)$fid;

		$fid = (int)$fid;

	}

$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))
{
// We've got no prefixes to show
return '';
}

// Go through each of our prefixes and decide which ones we can use
$prefixes = array();

	}

$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))
{
// We've got no prefixes to show
return '';
}

// Go through each of our prefixes and decide which ones we can use
$prefixes = array();

	foreach($prefix_cache as $prefix)
{
if($fid != "all" && $prefix['forums'] != "-1")

	foreach($prefix_cache as $prefix)
{
if($fid != "all" && $prefix['forums'] != "-1")

Zeile 3588Zeile 3735
		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

	{

	{

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_single")."\";");
}


		eval("\$prefixselect = \"".$templates->get("post_prefixselect_single")."\";");
}


Zeile 3634Zeile 3781
		{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;

		{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;

		}
}


		}
}


	if(empty($prefixes))
{
return '';
}

	if(empty($prefixes))
{
return '';
}





	$default_selected = array();
$selected_pid = (int)$selected_pid;

	$default_selected = array();
$selected_pid = (int)$selected_pid;

	



	if($selected_pid == 0)
{
$default_selected['all'] = ' selected="selected"';

	if($selected_pid == 0)
{
$default_selected['all'] = ' selected="selected"';

Zeile 3664Zeile 3811
		if($prefix['pid'] == $selected_pid)
{
$selected = ' selected="selected"';

		if($prefix['pid'] == $selected_pid)
{
$selected = ' selected="selected"';

		}

		}


$prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval('$prefixselect_prefix .= "'.$templates->get("forumdisplay_threadlist_prefixes_prefix").'";');


$prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval('$prefixselect_prefix .= "'.$templates->get("forumdisplay_threadlist_prefixes_prefix").'";');

Zeile 3709Zeile 3856
			if(function_exists("gzencode"))
{
$contents = gzencode($contents, $level);

			if(function_exists("gzencode"))
{
$contents = gzencode($contents, $level);

			}

			}

			else
{
$size = strlen($contents);

			else
{
$size = strlen($contents);

Zeile 3755Zeile 3902
	{
$pid = (int)$data['pid'];
unset($data['pid']);

	{
$pid = (int)$data['pid'];
unset($data['pid']);

	}









	}

$tids = array();
if(isset($data['tids']))
{
$tids = (array)$data['tids'];
unset($data['tids']);
}


	// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))
{
$data = my_serialize($data);

	// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))
{
$data = my_serialize($data);

	}


	}


	$sql_array = array(
"uid" => (int)$mybb->user['uid'],
"dateline" => TIME_NOW,

	$sql_array = array(
"uid" => (int)$mybb->user['uid'],
"dateline" => TIME_NOW,

Zeile 3773Zeile 3927
		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

	$db->insert_query("moderatorlog", $sql_array);


















if($tids)
{
$multiple_sql_array = array();

foreach($tids as $tid)
{
$sql_array['tid'] = (int)$tid;
$multiple_sql_array[] = $sql_array;
}

$db->insert_query_multiple("moderatorlog", $multiple_sql_array);
}
else
{
$db->insert_query("moderatorlog", $sql_array);
}

}

/**

}

/**

Zeile 3795Zeile 3965
	elseif($reputation > 0)
{
$reputation_class = "reputation_positive";

	elseif($reputation > 0)
{
$reputation_class = "reputation_positive";

	}

	}

	else
{
$reputation_class = "reputation_neutral";
}

	else
{
$reputation_class = "reputation_neutral";
}

	



	$reputation = my_number_format($reputation);

if($uid != 0)

	$reputation = my_number_format($reputation);

if($uid != 0)

Zeile 4003Zeile 4173

/**
* Get the attachment icon for a specific file extension


/**
* Get the attachment icon for a specific file extension

 *

 *

 * @param string $ext The file extension
* @return string The attachment icon
*/

 * @param string $ext The file extension
* @return string The attachment icon
*/

Zeile 4015Zeile 4185
	{
$attachtypes = $cache->read("attachtypes");
}

	{
$attachtypes = $cache->read("attachtypes");
}





	$ext = my_strtolower($ext);

if($attachtypes[$ext]['icon'])

	$ext = my_strtolower($ext);

if($attachtypes[$ext]['icon'])

	{

	{

		static $attach_icons_schemes = array();
if(!isset($attach_icons_schemes[$ext]))
{

		static $attach_icons_schemes = array();
if(!isset($attach_icons_schemes[$ext]))
{

Zeile 4046Zeile 4216
			{
$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);
$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);

			{
$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);
$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);

			}
}

$icon = $attach_icons_schemes[$ext];

			}
}

$icon = $attach_icons_schemes[$ext];


$name = htmlspecialchars_uni($attachtypes[$ext]['name']);
}


$name = htmlspecialchars_uni($attachtypes[$ext]['name']);
}

Zeile 4063Zeile 4233
		{
global $change_dir;
$theme['imgdir'] = "{$change_dir}/images";

		{
global $change_dir;
$theme['imgdir'] = "{$change_dir}/images";

		}


		}


		$icon = "{$theme['imgdir']}/attachtypes/unknown.png";

$name = $lang->unknown;

		$icon = "{$theme['imgdir']}/attachtypes/unknown.png";

$name = $lang->unknown;

Zeile 4110Zeile 4280
		$pwverified = 1;

if($forum['password'] != "")

		$pwverified = 1;

if($forum['password'] != "")

		{

		{

			if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password']))

			if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password']))

			{

			{

				$pwverified = 0;
}


				$pwverified = 0;
}


Zeile 4125Zeile 4295
			foreach($parents as $parent)
{
if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))

			foreach($parents as $parent)
{
if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))

				{

				{

					$pwverified = 0;
}
}

					$pwverified = 0;
}
}

		}


		}


		if($perms['canview'] == 0 || $pwverified == 0 || ($only_readable_threads == true && $perms['canviewthreads'] == 0))
{
$unviewable[] = $forum['fid'];
}

		if($perms['canview'] == 0 || $pwverified == 0 || ($only_readable_threads == true && $perms['canviewthreads'] == 0))
{
$unviewable[] = $forum['fid'];
}

	}


	}


	$unviewableforums = implode(',', $unviewable);

	$unviewableforums = implode(',', $unviewable);

	



	return $unviewableforums;
}


	return $unviewableforums;
}


Zeile 4158Zeile 4328

return $format;
}


return $format;
}





/**
* Build the breadcrumb navigation trail from the specified items
*

/**
* Build the breadcrumb navigation trail from the specified items
*

Zeile 4167Zeile 4337
function build_breadcrumb()
{
global $nav, $navbits, $templates, $theme, $lang, $mybb;

function build_breadcrumb()
{
global $nav, $navbits, $templates, $theme, $lang, $mybb;





	eval("\$navsep = \"".$templates->get("nav_sep")."\";");

	eval("\$navsep = \"".$templates->get("nav_sep")."\";");





	$i = 0;
$activesep = '';


	$i = 0;
$activesep = '';


Zeile 4181Zeile 4351
			if(isset($navbits[$key+1]))
{
if(isset($navbits[$key+2]))

			if(isset($navbits[$key+1]))
{
if(isset($navbits[$key+2]))

				{

				{

					$sep = $navsep;
}
else

					$sep = $navsep;
}
else

Zeile 4214Zeile 4384
				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

 
		$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

	}

	}


$activesep = '';
$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

 

if($nav)
{


if($nav)
{

Zeile 4371Zeile 4539
	}

return $url;

	}

return $url;

}

}


/**
* Prints a debug information page


/**
* Prints a debug information page

Zeile 4379Zeile 4547
function debug_page()
{
global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;

function debug_page()
{
global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;





	$totaltime = format_time_duration($maintimer->totaltime);
$phptime = $maintimer->totaltime - $db->query_time;
$query_time = $db->query_time;

	$totaltime = format_time_duration($maintimer->totaltime);
$phptime = $maintimer->totaltime - $db->query_time;
$query_time = $db->query_time;

Zeile 4387Zeile 4555

$percentphp = number_format((($phptime/$maintimer->totaltime)*100), 2);
$percentsql = number_format((($query_time/$maintimer->totaltime)*100), 2);


$percentphp = number_format((($phptime/$maintimer->totaltime)*100), 2);
$percentsql = number_format((($query_time/$maintimer->totaltime)*100), 2);





	$phptime = format_time_duration($maintimer->totaltime - $db->query_time);
$query_time = format_time_duration($db->query_time);

	$phptime = format_time_duration($maintimer->totaltime - $db->query_time);
$query_time = format_time_duration($db->query_time);





	$call_time = format_time_duration($cache->call_time);

$phpversion = PHP_VERSION;

	$call_time = format_time_duration($cache->call_time);

$phpversion = PHP_VERSION;

Zeile 4398Zeile 4566
	$serverload = get_server_load();

if($mybb->settings['gzipoutput'] != 0)

	$serverload = get_server_load();

if($mybb->settings['gzipoutput'] != 0)

	{

	{

		$gzipen = "Enabled";

		$gzipen = "Enabled";

	}
else
{

	}
else
{

		$gzipen = "Disabled";
}


		$gzipen = "Disabled";
}


Zeile 4494Zeile 4662
		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";
echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";
echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

		echo "</tr>\n";

		echo "</tr>\n";

		echo "<tr>\n";
echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n";
echo "</tr>\n";

		echo "<tr>\n";
echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n";
echo "</tr>\n";

Zeile 4553Zeile 4721
				$rids = implode($id, "','");
$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");

				$rids = implode($id, "','");
$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");

			}
break;

			}
break;

		case "post":
$db->update_query("reportedcontent", array('reportstatus' => 1), "id='$id' AND reportstatus='0' AND (type = 'post' OR type = '')");
break;

		case "post":
$db->update_query("reportedcontent", array('reportstatus' => 1), "id='$id' AND reportstatus='0' AND (type = 'post' OR type = '')");
break;

Zeile 4616Zeile 4784
		$lang_minutes = $lang->minutes_short;
$lang_second = $lang->second_short;
$lang_seconds = $lang->seconds_short;

		$lang_minutes = $lang->minutes_short;
$lang_second = $lang->second_short;
$lang_seconds = $lang->seconds_short;

	}
else

	}
else

	{
$lang_year = " ".$lang->year;
$lang_years = " ".$lang->years;

	{
$lang_year = " ".$lang->year;
$lang_years = " ".$lang->years;

Zeile 4648Zeile 4816
	$minutes = floor($stamp/$msecs);
$stamp %= $msecs;
$seconds = $stamp;

	$minutes = floor($stamp/$msecs);
$stamp %= $msecs;
$seconds = $stamp;


if($years == 1)
{
$nicetime['years'] = "1".$lang_year;
}
else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;
}

if($months == 1)
{
$nicetime['months'] = "1".$lang_month;
}
else if($months > 1)

































// Prevent gross over accuracy ($options parameter will override these)
if($years > 0)
{
$options = array_merge(array(
'days' => false,
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);
}
elseif($months > 0)
{
$options = array_merge(array(
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);
}
elseif($weeks > 0)
{
$options = array_merge(array(
'minutes' => false,
'seconds' => false
), $options);
}
elseif($days > 0)
{
$options = array_merge(array(
'seconds' => false
), $options);
}

if(!isset($options['years']) || $options['years'] !== false)
{
if($years == 1)
{
$nicetime['years'] = "1".$lang_year;
}
else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;
}
}

if(!isset($options['months']) || $options['months'] !== false)

	{

	{

		$nicetime['months'] = $months.$lang_months;








		if($months == 1)
{
$nicetime['months'] = "1".$lang_month;
}
else if($months > 1)
{
$nicetime['months'] = $months.$lang_months;
}

	}


	}


	if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)

	if(!isset($options['weeks']) || $options['weeks'] !== false)





	{

	{

		$nicetime['weeks'] = $weeks.$lang_weeks;








		if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

	}


	}


	if($days == 1)

	if(!isset($options['days']) || $options['days'] !== false)

	{

	{

		$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)
{
$nicetime['days'] = $days.$lang_days;




		if($days == 1)
{
$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)
{
$nicetime['days'] = $days.$lang_days;
}

	}

if(!isset($options['hours']) || $options['hours'] !== false)

	}

if(!isset($options['hours']) || $options['hours'] !== false)

Zeile 4878Zeile 5090
		$location = htmlspecialchars_uni($_ENV['PHP_SELF']);
}
elseif(!empty($_SERVER['PATH_INFO']))

		$location = htmlspecialchars_uni($_ENV['PHP_SELF']);
}
elseif(!empty($_SERVER['PATH_INFO']))

	{

	{

		$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);

		$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);

	}

	}

	else

	else

	{

	{

		$location = htmlspecialchars_uni($_ENV['PATH_INFO']);

		$location = htmlspecialchars_uni($_ENV['PATH_INFO']);

	}


	}


	if($quick)

	if($quick)

	{

	{

		return $location;
}

if($fields == true)

		return $location;
}

if($fields == true)

	{

	{

		global $mybb;

if(!is_array($ignore))

		global $mybb;

if(!is_array($ignore))

Zeile 4936Zeile 5148
				if(isset($_POST[$var]))
{
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);

				if(isset($_POST[$var]))
{
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);

				}
}

				}
}


if(isset($addloc) && is_array($addloc))
{


if(isset($addloc) && is_array($addloc))
{

Zeile 4951Zeile 5163
				}
$location .= implode("&amp;", $addloc);
}

				}
$location .= implode("&amp;", $addloc);
}

		}

		}


return $location;
}


return $location;
}

Zeile 4996Zeile 5208
	}

if(is_array($tcache[$tid]))

	}

if(is_array($tcache[$tid]))

	{
// Figure out what groups this user is in
if(isset($mybb->user['additionalgroups']))
{
$in_groups = explode(",", $mybb->user['additionalgroups']);
}
$in_groups[] = $mybb->user['usergroup'];

foreach($tcache[$tid] as $theme)
{

	{
foreach($tcache[$tid] as $theme)
{








			$sel = "";
// Show theme if allowed, or if override is on
if(is_member($theme['allowedgroups']) || $theme['allowedgroups'] == "all" || $usergroup_override == true)

			$sel = "";
// Show theme if allowed, or if override is on
if(is_member($theme['allowedgroups']) || $theme['allowedgroups'] == "all" || $usergroup_override == true)

Zeile 5250Zeile 5455
				if($i == $year && $l == $month && $m == $day)
{
return $h;

				if($i == $year && $l == $month && $m == $day)
{
return $h;

				}

				}


if($h == 0)
{


if($h == 0)
{

Zeile 5280Zeile 5485
		31,
30,
31,

		31,
30,
31,

		30,

		30,

		31
);
}

		31
);
}

Zeile 5309Zeile 5514
		$lang->thursday,
$lang->friday,
$lang->saturday

		$lang->thursday,
$lang->friday,
$lang->saturday

	);

	);


$bmonth = array(
$lang->month_1,


$bmonth = array(
$lang->month_1,

Zeile 5324Zeile 5529
		$lang->month_10,
$lang->month_11,
$lang->month_12

		$lang->month_10,
$lang->month_11,
$lang->month_12

	);


	);



// This needs to be in this specific order
$find = array(


// This needs to be in this specific order
$find = array(

Zeile 5340Zeile 5544
		'F',
'l',
'M',

		'F',
'l',
'M',

	);


	);


	$html = array(
'&#109;',
'&#110;',

	$html = array(
'&#109;',
'&#110;',

Zeile 5354Zeile 5558
		'&#70;',
'&#108;',
'&#77;',

		'&#70;',
'&#108;',
'&#77;',

	);


	);


	$bdays = str_replace($find, $html, $bdays);
$bmonth = str_replace($find, $html, $bmonth);


	$bdays = str_replace($find, $html, $bdays);
$bmonth = str_replace($find, $html, $bmonth);


Zeile 5371Zeile 5575
		$bmonth[$bm-1],
$wd,
($bm == 9 ? my_substr($bmonth[$bm-1], 0, 4) : my_substr($bmonth[$bm-1], 0, 3)),

		$bmonth[$bm-1],
$wd,
($bm == 9 ? my_substr($bmonth[$bm-1], 0, 4) : my_substr($bmonth[$bm-1], 0, 3)),

	);


	);


	// Do we have the full month in our output?
// If so there's no need for the short month
if(strpos($display, 'F') !== false)

	// Do we have the full month in our output?
// If so there's no need for the short month
if(strpos($display, 'F') !== false)

Zeile 5616Zeile 5820
	else
{
$position = strpos($haystack, $needle, $offset);

	else
{
$position = strpos($haystack, $needle, $offset);

	}


	}


	return $position;
}


	return $position;
}


Zeile 5626Zeile 5830
 *
* @param string $string The string to up.
* @return string The uped string.

 *
* @param string $string The string to up.
* @return string The uped string.

 */

 */

function my_strtoupper($string)
{
if(function_exists("mb_strtoupper"))

function my_strtoupper($string)
{
if(function_exists("mb_strtoupper"))

Zeile 5650Zeile 5854
function unhtmlentities($string)
{
// Replace numeric entities

function unhtmlentities($string)
{
// Replace numeric entities

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', create_function('$matches', 'return unichr(hexdec($matches[1]));'), $string);
$string = preg_replace_callback('~&#([0-9]+);~', create_function('$matches', 'return unichr($matches[1]);'), $string);

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', 'unichr_callback1', $string);
$string = preg_replace_callback('~&#([0-9]+);~', 'unichr_callback2', $string);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);

Zeile 5664Zeile 5868
 * Returns any ascii to it's character (utf-8 safe).
*
* @param int $c The ascii to characterize.

 * Returns any ascii to it's character (utf-8 safe).
*
* @param int $c The ascii to characterize.

 * @return string|bool The characterized ascii. False on failure

 * @return string|bool The characterized ascii. False on failure

 */
function unichr($c)
{

 */
function unichr($c)
{

Zeile 5673Zeile 5877
		return chr($c);
}
else if($c <= 0x7FF)

		return chr($c);
}
else if($c <= 0x7FF)

	{

	{

		return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);

		return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);

	}

	}

	else if($c <= 0xFFFF)
{
return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}
else if($c <= 0x10FFFF)

	else if($c <= 0xFFFF)
{
return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}
else if($c <= 0x10FFFF)

	{

	{

		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

	}

	}

	else
{
return false;
}

	else
{
return false;
}

 
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback1($matches)
{
return unichr(hexdec($matches[1]));
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback2($matches)
{
return unichr($matches[1]);

}

/**

}

/**

Zeile 5701Zeile 5927
 */
function get_event_poster($event)
{

 */
function get_event_poster($event)
{

 
	$event['username'] = htmlspecialchars_uni($event['username']);

	$event['username'] = format_name($event['username'], $event['usergroup'], $event['displaygroup']);
$event_poster = build_profile_link($event['username'], $event['author']);
return $event_poster;

	$event['username'] = format_name($event['username'], $event['usergroup'], $event['displaygroup']);
$event_poster = build_profile_link($event['username'], $event['author']);
return $event_poster;

Zeile 5717Zeile 5944
	global $mybb;

$event_date = explode("-", $event['date']);

	global $mybb;

$event_date = explode("-", $event['date']);

	$event_date = mktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);

	$event_date = gmmktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);

	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

Zeile 5763Zeile 5990
	if(!$username && $uid == 0)
{
// Return Guest phrase for no UID, no guest nickname

	if(!$username && $uid == 0)
{
// Return Guest phrase for no UID, no guest nickname

		return $lang->guest;

		return htmlspecialchars_uni($lang->guest);

	}
elseif($uid == 0)
{

	}
elseif($uid == 0)
{

Zeile 5863Zeile 6090
	{
$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

	{
$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		return htmlspecialchars_uni($link);
}
else
{

		return htmlspecialchars_uni($link);
}
else
{

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

Zeile 5881Zeile 6108
function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

	return htmlspecialchars_uni($link);
}

	return htmlspecialchars_uni($link);
}


/**
* Build the link to a specified date on the calendar


/**
* Build the link to a specified date on the calendar

Zeile 5943Zeile 6170
 * Get the user data of an user id.
*
* @param int $uid The user id of the user.

 * Get the user data of an user id.
*
* @param int $uid The user id of the user.

 * @return array The users data

 * @return array The users data

 */
function get_user($uid)
{

 */
function get_user($uid)
{

Zeile 5953Zeile 6180
	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	{

	{

		return $mybb->user;

		return $mybb->user;

	}
elseif(isset($user_cache[$uid]))
{
return $user_cache[$uid];
}

	}
elseif(isset($user_cache[$uid]))
{
return $user_cache[$uid];
}

	elseif($uid > 0)
{
$query = $db->simple_select("users", "*", "uid = '{$uid}'");

	elseif($uid > 0)
{
$query = $db->simple_select("users", "*", "uid = '{$uid}'");

Zeile 5989Zeile 6216
	}

switch($db->type)

	}

switch($db->type)

	{

	{

		case 'mysql':
case 'mysqli':
$field = 'username';

		case 'mysql':
case 'mysqli':
$field = 'username';

Zeile 6005Zeile 6232
	{
case 1:
$sqlwhere = "{$efield}='{$username}'";

	{
case 1:
$sqlwhere = "{$efield}='{$username}'";

			break;

			break;

		case 2:
$sqlwhere = "{$field}='{$username}' OR {$efield}='{$username}'";

		case 2:
$sqlwhere = "{$field}='{$username}' OR {$efield}='{$username}'";

			break;

			break;

		default:
$sqlwhere = "{$field}='{$username}'";
break;

		default:
$sqlwhere = "{$field}='{$username}'";
break;

	}


	}


	$fields = array('uid');
if(isset($options['fields']))
{
$fields = array_merge((array)$options['fields'], $fields);

	$fields = array('uid');
if(isset($options['fields']))
{
$fields = array_merge((array)$options['fields'], $fields);

	}

$query = $db->simple_select('users', implode(',', array_unique($fields)), $sqlwhere, array('limit' => 1));

	}

$query = $db->simple_select('users', implode(',', array_unique($fields)), $sqlwhere, array('limit' => 1));


if(isset($options['exists']))
{


if(isset($options['exists']))
{

Zeile 6050Zeile 6277
	if(empty($forum_cache[$fid]))
{
return false;

	if(empty($forum_cache[$fid]))
{
return false;

	}


	}


	if($active_override != 1)
{
$parents = explode(",", $forum_cache[$fid]['parentlist']);

	if($active_override != 1)
{
$parents = explode(",", $forum_cache[$fid]['parentlist']);

Zeile 6064Zeile 6291
					return false;
}
}

					return false;
}
}

		}
}


		}
}


	return $forum_cache[$fid];
}


	return $forum_cache[$fid];
}


Zeile 6081Zeile 6308
{
global $db;
static $thread_cache;

{
global $db;
static $thread_cache;





	$tid = (int)$tid;

if(isset($thread_cache[$tid]) && !$recache)

	$tid = (int)$tid;

if(isset($thread_cache[$tid]) && !$recache)

Zeile 6111Zeile 6338
 *
* @param int $pid The post id of the post.
* @return array|bool The database row of the post. False on failure

 *
* @param int $pid The post id of the post.
* @return array|bool The database row of the post. False on failure

 */

 */

function get_post($pid)
{
global $db;

function get_post($pid)
{
global $db;

Zeile 6136Zeile 6363
		else
{
$post_cache[$pid] = false;

		else
{
$post_cache[$pid] = false;

			return false;
}
}
}

			return false;
}
}
}


/**
* Get inactivate forums.


/**
* Get inactivate forums.

Zeile 6153Zeile 6380
	if(!$forum_cache)
{
cache_forums();

	if(!$forum_cache)
{
cache_forums();

	}

	}


$inactive = array();



$inactive = array();


Zeile 6171Zeile 6398
			}
}
}

			}
}
}

	



	$inactiveforums = implode(",", $inactive);

return $inactiveforums;

	$inactiveforums = implode(",", $inactive);

return $inactiveforums;

Zeile 6183Zeile 6410
 * @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True
* @return bool|int Number of logins when success, false if failed.
*/

 * @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True
* @return bool|int Number of logins when success, false if failed.
*/

function login_attempt_check($fatal = true)

function login_attempt_check($uid = 0, $fatal = true)

{

{

	global $mybb, $lang, $session, $db;

	global $mybb, $lang, $db;





	if($mybb->settings['failedlogincount'] == 0)






	$attempts = array();
$uid = (int)$uid;
$now = TIME_NOW;

// Get this user's login attempts and eventual lockout, if a uid is provided
if($uid > 0)

	{

	{

		return 1;







		$query = $db->simple_select("users", "loginattempts, loginlockoutexpiry", "uid='{$uid}'", 1);
$attempts = $db->fetch_array($query);

if($attempts['loginattempts'] <= 0)
{
return 0;
}

	}

	}

	// Note: Number of logins is defaulted to 1, because using 0 seems to clear cookie data. Not really a problem as long as we account for 1 being default.

// Use cookie if possible, otherwise use session
// Find better solution to prevent clearing cookies
$loginattempts = 0;
$failedlogin = 0;




	// This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)
{
if($fatal)
{
$secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);





	if(!empty($mybb->cookies['loginattempts']))
{
$loginattempts = $mybb->cookies['loginattempts'];
}

			error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}







	if(!empty($mybb->cookies['failedlogin']))
{
$failedlogin = $mybb->cookies['failedlogin'];

		return false;



	}


	}


	// Work out if the user has had more than the allowed number of login attempts
if($loginattempts > $mybb->settings['failedlogincount'])

	if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])


	{

	{

		// If so, then we need to work out if they can try to login again
// Some maths to work out how long they have left and display it to them
$now = TIME_NOW;

if(empty($mybb->cookies['failedlogin']))
{
$failedtime = $now;











		// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)
{
$attempts['loginlockoutexpiry'] = $now + ((int)$mybb->settings['failedlogintime'] * 60);

// Add a cookie lockout. This is used to prevent access to the login page immediately.
// A deep lockout is issued if he tries to login into a locked out account
my_setcookie('lockoutexpiry', $attempts['loginlockoutexpiry']);

$db->update_query("users", array(
"loginlockoutexpiry" => $attempts['loginlockoutexpiry']
), "uid='{$uid}'");
}

if(empty($mybb->cookies['lockoutexpiry']))
{
$failedtime = $attempts['loginlockoutexpiry'];

		}
else
{

		}
else
{

			$failedtime = $mybb->cookies['failedlogin'];

			$failedtime = $mybb->cookies['lockoutexpiry'];

		}


		}


		$secondsleft = $mybb->settings['failedlogintime'] * 60 + $failedtime - $now;
$hoursleft = floor($secondsleft / 3600);
$minsleft = floor(($secondsleft / 60) % 60);
$secsleft = floor($secondsleft % 60);

// This value will be empty the first time the user doesn't login in, set it
if(empty($failedlogin))
{
my_setcookie('failedlogin', $now);

		// Are we still locked out?
if($attempts['loginlockoutexpiry'] > $now)
{







			if($fatal)
{

			if($fatal)
{

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}



				$secsleft = (int)($attempts['loginlockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);





			return false;
}






				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;
}
// Unlock if enough time has passed
else {





		// Work out if the user has waited long enough before letting them login again
if($mybb->cookies['failedlogin'] < ($now - $mybb->settings['failedlogintime'] * 60))
{
my_setcookie('loginattempts', 1);
my_unsetcookie('failedlogin');
if($mybb->user['uid'] != 0)
{
$update_array = array(
'loginattempts' => 1
);
$db->update_query("users", $update_array, "uid = '{$mybb->user['uid']}'");
}
return 1;
}
// Not waited long enough
else if($mybb->cookies['failedlogin'] > ($now - $mybb->settings['failedlogintime'] * 60))
{
if($fatal)

			if($uid > 0)


















			{

			{

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));




				$db->update_query("users", array(
"loginattempts" => 0,
"loginlockoutexpiry" => 0
), "uid='{$uid}'");

			}


			}


			return false;




			// Wipe the cookie, no matter if a guest or a member
my_unsetcookie('lockoutexpiry');

return 0;

		}
}

// User can attempt another login

		}
}

// User can attempt another login

	return $loginattempts;

	return $attempts['loginattempts'];

}

/**

}

/**

Zeile 6279Zeile 6515
 */
function validate_email_format($email)
{

 */
function validate_email_format($email)
{

	if(strpos($email, ' ') !== false)
{
return false;
}
// Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html
return preg_match("/^[a-zA-Z0-9&*+\-_.{}~^\?=\/]+@[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]{2,}$/si", $email);

	return filter_var($email, FILTER_VALIDATE_EMAIL) !== false;






}

/**

}

/**

Zeile 6311Zeile 6542
	}

return false;

	}

return false;

}


}


/**
* Rebuilds settings.php
*

/**
* Rebuilds settings.php
*

Zeile 6321Zeile 6552
{
global $db, $mybb;


{
global $db, $mybb;


	if(!file_exists(MYBB_ROOT."inc/settings.php"))
{
$mode = "x";
}
else
{
$mode = "w";
}

$options = array(
"order_by" => "title",
"order_dir" => "ASC"
);
$query = $db->simple_select("settings", "value, name", "", $options);

	$query = $db->simple_select("settings", "value, name", "", array(
'order_by' => 'title',
'order_dir' => 'ASC',
));















	$settings = null;

	$settings = '';

	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];

	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];

Zeile 6345Zeile 6566
	}

$settings = "<"."?php\n/*********************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

	}

$settings = "<"."?php\n/*********************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

	$file = @fopen(MYBB_ROOT."inc/settings.php", $mode);
@fwrite($file, $settings);
@fclose($file);


file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);



$GLOBALS['settings'] = &$mybb->settings;
}


$GLOBALS['settings'] = &$mybb->settings;
}

Zeile 6411Zeile 6631
							continue;
}
$words[] = trim($word);

							continue;
}
$words[] = trim($word);

					}

					}

				}
}
$inquote = !$inquote;

				}
}
$inquote = !$inquote;

Zeile 6441Zeile 6661
	}

// Sort the word array by length. Largest terms go first and work their way down to the smallest term.

	}

// Sort the word array by length. Largest terms go first and work their way down to the smallest term.

	// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html
usort($words, create_function('$a,$b', 'return strlen($b) - strlen($a);'));


	// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html
usort($words, 'build_highlight_array_sort');


	// Loop through our words to build the PREG compatible strings
foreach($words as $word)
{

	// Loop through our words to build the PREG compatible strings
foreach($words as $word)
{

Zeile 6464Zeile 6684
	}

return $highlight_cache;

	}

return $highlight_cache;

 
}

/**
* Sort the word array by length. Largest terms go first and work their way down to the smallest term.
*
* @param string $a First word.
* @param string $b Second word.
* @return integer Result of comparison function.
*/
function build_highlight_array_sort($a, $b)
{
return strlen($b) - strlen($a);

}

/**

}

/**

Zeile 6474Zeile 6706
 * @return string|bool
*/
function dec_to_utf8($src)

 * @return string|bool
*/
function dec_to_utf8($src)

{

{

	$dest = '';

if($src < 0)
{
return false;

	$dest = '';

if($src < 0)
{
return false;

	}

	}

	elseif($src <= 0x007f)

	elseif($src <= 0x007f)

	{

	{

		$dest .= chr($src);

		$dest .= chr($src);

	}

	}

	elseif($src <= 0x07ff)
{
$dest .= chr(0xc0 | ($src >> 6));

	elseif($src <= 0x07ff)
{
$dest .= chr(0xc0 | ($src >> 6));

		$dest .= chr(0x80 | ($src & 0x003f));
}

		$dest .= chr(0x80 | ($src & 0x003f));
}

	elseif($src <= 0xffff)
{
$dest .= chr(0xe0 | ($src >> 12));

	elseif($src <= 0xffff)
{
$dest .= chr(0xe0 | ($src >> 12));

Zeile 6533Zeile 6765
			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			}
return true;
}

			}
return true;
}

	}
// Still here - good username
return false;

	}
// Still here - good username
return false;

Zeile 6676Zeile 6908
		"6.5" => $lang->timezone_gmt_650,
"7" => $lang->timezone_gmt_700,
"8" => $lang->timezone_gmt_800,

		"6.5" => $lang->timezone_gmt_650,
"7" => $lang->timezone_gmt_700,
"8" => $lang->timezone_gmt_800,

 
		"8.5" => $lang->timezone_gmt_850,
"8.75" => $lang->timezone_gmt_875,

		"9" => $lang->timezone_gmt_900,
"9.5" => $lang->timezone_gmt_950,
"10" => $lang->timezone_gmt_1000,

		"9" => $lang->timezone_gmt_900,
"9.5" => $lang->timezone_gmt_950,
"10" => $lang->timezone_gmt_1000,

Zeile 6754Zeile 6988
 */
function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{

 */
function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{

	global $mybb;





















































	global $mybb, $config;

if(!my_validate_url($url, true))
{
return false;
}

$url_components = @parse_url($url);

if(!isset($url_components['scheme']))
{
$url_components['scheme'] = 'https';
}
if(!isset($url_components['port']))
{
$url_components['port'] = $url_components['scheme'] == 'https' ? 443 : 80;
}

if(
!$url_components ||
empty($url_components['host']) ||
(!empty($url_components['scheme']) && !in_array($url_components['scheme'], array('http', 'https'))) ||
(!in_array($url_components['port'], array(80, 8080, 443))) ||
(!empty($config['disallowed_remote_hosts']) && in_array($url_components['host'], $config['disallowed_remote_hosts']))
)
{
return false;
}

$addresses = get_ip_by_hostname($url_components['host']);
$destination_address = $addresses[0];

if(!empty($config['disallowed_remote_addresses']))
{
foreach($config['disallowed_remote_addresses'] as $disallowed_address)
{
$ip_range = fetch_ip_range($disallowed_address);

$packed_address = my_inet_pton($destination_address);

if(is_array($ip_range))
{
if(strcmp($ip_range[0], $packed_address) <= 0 && strcmp($ip_range[1], $packed_address) >= 0)
{
return false;
}
}
elseif($destination_address == $disallowed_address)
{
return false;
}
}
}


$post_body = '';
if(!empty($post_data))


$post_body = '';
if(!empty($post_data))

Zeile 6768Zeile 7054

if(function_exists("curl_init"))
{


if(function_exists("curl_init"))
{

		$can_followlocation = @ini_get('open_basedir') === '' && !$mybb->safemode;

$request_header = $max_redirects != 0 && !$can_followlocation;

		$fetch_header = $max_redirects > 0;




$ch = curl_init();


$ch = curl_init();

		curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, $request_header);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

if($max_redirects != 0 && $can_followlocation)
{
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, $max_redirects);
}

if(!empty($post_body))
{
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_body);
}

$response = curl_exec($ch);

if($request_header)





























$curlopt = array(
CURLOPT_URL => $url,
CURLOPT_HEADER => $fetch_header,
CURLOPT_TIMEOUT => 10,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_FOLLOWLOCATION => 0,
);

if($ca_bundle_path = get_ca_bundle_path())
{
$curlopt[CURLOPT_SSL_VERIFYPEER] = 1;
$curlopt[CURLOPT_CAINFO] = $ca_bundle_path;
}
else
{
$curlopt[CURLOPT_SSL_VERIFYPEER] = 0;
}

$curl_version_info = curl_version();
$curl_version = $curl_version_info['version'];

if(version_compare(PHP_VERSION, '7.0.7', '>=') && version_compare($curl_version, '7.49', '>='))
{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);
}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{
// CURLOPT_RESOLVE
$curlopt[10203] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);
}

if(!empty($post_body))
{
$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;
}

curl_setopt_array($ch, $curlopt);

$response = curl_exec($ch);

if($fetch_header)

		{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);

		{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);

Zeile 6807Zeile 7118
				{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

				{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

			}
else

			}
else

			{
$data = $body;
}

			{
$data = $body;
}

		}

		}

		else
{
$data = $response;

		else
{
$data = $response;

Zeile 6822Zeile 7133
		return $data;
}
else if(function_exists("fsockopen"))

		return $data;
}
else if(function_exists("fsockopen"))

	{
$url = @parse_url($url);
if(!$url['host'])
{
return false;
}
if(!isset($url['port']))
{
$url['port'] = 80;
}
if(!isset($url['path']))
{
$url['path'] = "/";
}
if(isset($url['query']))
{
$url['path'] .= "?{$url['query']}";

	{
if(!isset($url_components['path']))
{
$url_components['path'] = "/";
}
if(isset($url_components['query']))
{
$url_components['path'] .= "?{$url_components['query']}";










		}

$scheme = '';


		}

$scheme = '';


		if($url['scheme'] == 'https')

		if($url_components['scheme'] == 'https')

		{
$scheme = 'ssl://';

		{
$scheme = 'ssl://';

			if($url['port'] == 80)
{
$url['port'] = 443;
}































			if($url_components['port'] == 80)
{
$url_components['port'] = 443;
}
}

if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())
{
$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => true,
'verify_peer_name' => true,
'peer_name' => $url_components['host'],
'cafile' => $ca_bundle_path,
),
));
}
else
{
$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
),
));
}

$fp = @stream_socket_client($scheme.$destination_address.':'.(int)$url_components['port'], $error_no, $error, 10, STREAM_CLIENT_CONNECT, $context);
}
else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		}


		}


		$fp = @fsockopen($scheme.$url['host'], $url['port'], $error_no, $error, 10);

 
		@stream_set_timeout($fp, 10);
if(!$fp)

		@stream_set_timeout($fp, 10);
if(!$fp)

		{

		{

			return false;
}
$headers = array();
if(!empty($post_body))
{

			return false;
}
$headers = array();
if(!empty($post_body))
{

			$headers[] = "POST {$url['path']} HTTP/1.0";

			$headers[] = "POST {$url_components['path']} HTTP/1.0";

			$headers[] = "Content-Length: ".strlen($post_body);
$headers[] = "Content-Type: application/x-www-form-urlencoded";

			$headers[] = "Content-Length: ".strlen($post_body);
$headers[] = "Content-Type: application/x-www-form-urlencoded";

		}

		}

		else
{

		else
{

			$headers[] = "GET {$url['path']} HTTP/1.0";

			$headers[] = "GET {$url_components['path']} HTTP/1.0";

		}


		}


		$headers[] = "Host: {$url['host']}";

		$headers[] = "Host: {$url_components['host']}";

		$headers[] = "Connection: Close";
$headers[] = '';


		$headers[] = "Connection: Close";
$headers[] = '';


Zeile 6893Zeile 7224
		$data = null;

while(!feof($fp))

		$data = null;

while(!feof($fp))

		{
$data .= fgets($fp, 12800);
}

		{
$data .= fgets($fp, 12800);
}

		fclose($fp);

$data = explode("\r\n\r\n", $data, 2);

		fclose($fp);

$data = explode("\r\n\r\n", $data, 2);

Zeile 6904Zeile 7235
		$status_line = current(explode("\n\n", $header, 1));
$body = $data[1];


		$status_line = current(explode("\n\n", $header, 1));
$body = $data[1];


		if($max_redirects != 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))

		if($max_redirects > 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))

		{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);


		{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);


Zeile 6919Zeile 7250
		}

return $data;

		}

return $data;

	}
else if(empty($post_data))
{
return @implode("", @file($url));

 
	}
else

	}
else

	{

	{

		return false;
}

		return false;
}

 
}

/**
* Resolves a hostname into a set of IP addresses.
*
* @param string $hostname The hostname to be resolved
* @return array|bool The resulting IP addresses. False on failure
*/
function get_ip_by_hostname($hostname)
{
$addresses = @gethostbynamel($hostname);

if(!$addresses)
{
$result_set = @dns_get_record($hostname, DNS_A | DNS_AAAA);

if($result_set)
{
$addresses = array_column($result_set, 'ip');
}
else
{
return false;
}
}

return $addresses;
}

/**
* Returns the location of the CA bundle defined in the PHP configuration.
*
* @return string|bool The location of the CA bundle, false if not set
*/
function get_ca_bundle_path()
{
if($path = ini_get('openssl.cafile'))
{
return $path;
}
if($path = ini_get('curl.cainfo'))
{
return $path;
}

return false;

}

/**

}

/**

Zeile 6968Zeile 7341
function is_member($groups, $user = false)
{
global $mybb;

function is_member($groups, $user = false)
{
global $mybb;

	



	if(empty($groups))

	if(empty($groups))

	{

	{

		return array();

		return array();

	}

	}


if($user == false)
{
$user = $mybb->user;
}
else if(!is_array($user))


if($user == false)
{
$user = $mybb->user;
}
else if(!is_array($user))

	{

	{

		// Assume it's a UID
$user = get_user($user);
}

		// Assume it's a UID
$user = get_user($user);
}





	$memberships = array_map('intval', explode(',', $user['additionalgroups']));
$memberships[] = $user['usergroup'];

if(!is_array($groups))
{
if((int)$groups == -1)

	$memberships = array_map('intval', explode(',', $user['additionalgroups']));
$memberships[] = $user['usergroup'];

if(!is_array($groups))
{
if((int)$groups == -1)

		{

		{

			return $memberships;
}
else

			return $memberships;
}
else

Zeile 7034Zeile 7407
				return preg_quote($string, "#");
}
$escape_preg = "(".implode("|", array_map("escaped_explode_escape", $escape)).")";

				return preg_quote($string, "#");
}
$escape_preg = "(".implode("|", array_map("escaped_explode_escape", $escape)).")";

		}

		}

		else
{
$escape_preg = preg_quote($escape, "#");

		else
{
$escape_preg = preg_quote($escape, "#");

Zeile 7057Zeile 7430
			{
$split_strings = explode($delimeter, $string);
foreach($split_strings as $string)

			{
$split_strings = explode($delimeter, $string);
foreach($split_strings as $string)

				{

				{

					if($string == "") continue;
$strings[] = trim($string);
}

					if($string == "") continue;
$strings[] = trim($string);
}

Zeile 7271Zeile 7644
 * @param array $array The array of forums
* @return integer The number of sub forums
*/

 * @param array $array The array of forums
* @return integer The number of sub forums
*/

function subforums_count($array)

function subforums_count($array=array())

{
$count = 0;
foreach($array as $array2)

{
$count = 0;
foreach($array as $array2)

Zeile 7302Zeile 7675
		if(!$ip_long)
{
return 0;

		if(!$ip_long)
{
return 0;

		}
}

		}
}


if($ip_long >= 2147483648) // Won't occur on 32-bit PHP
{
$ip_long -= 4294967296;
}


if($ip_long >= 2147483648) // Won't occur on 32-bit PHP
{
$ip_long -= 4294967296;
}





	return $ip_long;
}

/**
* DEPRECATED! Please use IPv6 compatible my_inet_ntop!
* As above, fix for PHP's long2ip on 64-bit versions

	return $ip_long;
}

/**
* DEPRECATED! Please use IPv6 compatible my_inet_ntop!
* As above, fix for PHP's long2ip on 64-bit versions

 *

 *

 * @deprecated
* @param integer $long The IP to convert (will accept 64-bit IPs as well)
* @return string IP in IPv4 format

 * @deprecated
* @param integer $long The IP to convert (will accept 64-bit IPs as well)
* @return string IP in IPv4 format

Zeile 7330Zeile 7703
		$long += 4294967296;
}
return long2ip($long);

		$long += 4294967296;
}
return long2ip($long);

}


}


/**
* Converts a human readable IP address to its packed in_addr representation
*

/**
* Converts a human readable IP address to its packed in_addr representation
*

Zeile 7341Zeile 7714
function my_inet_pton($ip)
{
if(function_exists('inet_pton'))

function my_inet_pton($ip)
{
if(function_exists('inet_pton'))

	{

	{

		return @inet_pton($ip);

		return @inet_pton($ip);

	}
else
{
/**

	}
else
{
/**

		 * Replace inet_pton()
*
* @category PHP

		 * Replace inet_pton()
*
* @category PHP

Zeile 7361Zeile 7734
		if($r !== false && $r != -1)
{
return pack('N', $r);

		if($r !== false && $r != -1)
{
return pack('N', $r);

		}


		}


		$delim_count = substr_count($ip, ':');
if($delim_count < 1 || $delim_count > 7)
{
return false;

		$delim_count = substr_count($ip, ':');
if($delim_count < 1 || $delim_count > 7)
{
return false;

		}

		}


$r = explode(':', $ip);
$rcount = count($r);


$r = explode(':', $ip);
$rcount = count($r);

Zeile 7375Zeile 7748
		{
$length = (!$doub || $doub == $rcount - 1 ? 2 : 1);
array_splice($r, $doub, $length, array_fill(0, 8 + $length - $rcount, 0));

		{
$length = (!$doub || $doub == $rcount - 1 ? 2 : 1);
array_splice($r, $doub, $length, array_fill(0, 8 + $length - $rcount, 0));

		}


		}


		$r = array_map('hexdec', $r);
array_unshift($r, 'n*');
$r = call_user_func_array('pack', $r);

		$r = array_map('hexdec', $r);
array_unshift($r, 'n*');
$r = call_user_func_array('pack', $r);

Zeile 7422Zeile 7795
					array('::', '(int)"$1"?"$1":"0$1"'),
$r);
return $r;

					array('::', '(int)"$1"?"$1":"0$1"'),
$r);
return $r;

		}
return false;
}
}

		}
return false;
}
}


/**
* Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses.


/**
* Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses.

Zeile 7456Zeile 7829
			}
$upper = str_replace('*', '255', $ipaddress);
$lower = str_replace('*', '0', $ipaddress);

			}
$upper = str_replace('*', '255', $ipaddress);
$lower = str_replace('*', '0', $ipaddress);

		}

		}

		$upper = my_inet_pton($upper);
$lower = my_inet_pton($lower);
if($upper === false || $lower === false)

		$upper = my_inet_pton($upper);
$lower = my_inet_pton($lower);
if($upper === false || $lower === false)

Zeile 7486Zeile 7859
				// Invalid IP address
return false;
}

				// Invalid IP address
return false;
}

		}


		}


		/**
* Taken from: https://github.com/NewEraCracker/php_work/blob/master/ipRangeCalculate.php
* Author: NewEraCracker
* License: Public Domain
*/

		/**
* Taken from: https://github.com/NewEraCracker/php_work/blob/master/ipRangeCalculate.php
* Author: NewEraCracker
* License: Public Domain
*/





		// Pack IP, Set some vars
$ip_pack = $ip_address;
$ip_pack_size = strlen($ip_pack);

		// Pack IP, Set some vars
$ip_pack = $ip_address;
$ip_pack_size = strlen($ip_pack);

Zeile 7502Zeile 7875
		// IP bits (lots of 0's and 1's)
$ip_bits = '';
for($i = 0; $i < $ip_pack_size; $i = $i+1)

		// IP bits (lots of 0's and 1's)
$ip_bits = '';
for($i = 0; $i < $ip_pack_size; $i = $i+1)

		{

		{

			$bit = decbin(ord($ip_pack[$i]));
$bit = str_pad($bit, 8, '0', STR_PAD_LEFT);
$ip_bits .= $bit;
}

			$bit = decbin(ord($ip_pack[$i]));
$bit = str_pad($bit, 8, '0', STR_PAD_LEFT);
$ip_bits .= $bit;
}





		// Significative bits (from the ip range)
$ip_bits = substr($ip_bits, 0, $ip_range);


		// Significative bits (from the ip range)
$ip_bits = substr($ip_bits, 0, $ip_range);


Zeile 7517Zeile 7890

// Lower IP
$ip_lower_pack = '';


// Lower IP
$ip_lower_pack = '';

		for($i=0; $i < $ip_bits_size; $i=$i+8)
{

		for($i=0; $i < $ip_bits_size; $i=$i+8)
{

			$chr = substr($ip_lower_bits, $i, 8);
$chr = chr(bindec($chr));
$ip_lower_pack .= $chr;

			$chr = substr($ip_lower_bits, $i, 8);
$chr = chr(bindec($chr));
$ip_lower_pack .= $chr;

Zeile 7548Zeile 7921
 * @return float The time taken
*/
function get_execution_time()

 * @return float The time taken
*/
function get_execution_time()

{

{

	static $time_start;

$time = microtime(true);

	static $time_start;

$time = microtime(true);



 

// Just starting timer, init and return
if(!$time_start)


// Just starting timer, init and return
if(!$time_start)

Zeile 7582Zeile 7954
	global $mybb, $checksums, $bad_verify_files;

// We don't need to check these types of files

	global $mybb, $checksums, $bad_verify_files;

// We don't need to check these types of files

	$ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "logo.gif", "logo.png");

	$ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "htaccess-nginx.txt", "logo.gif", "logo.png");

	$ignore_ext = array("attach");

if(substr($path, -1, 1) == "/")

	$ignore_ext = array("attach");

if(substr($path, -1, 1) == "/")

Zeile 7610Zeile 7982

// Recurse through the directory tree
if(is_dir($path."/".$file))


// Recurse through the directory tree
if(is_dir($path."/".$file))

				{

				{

					verify_files($path."/".$file, ($count+1));
continue;
}

					verify_files($path."/".$file, ($count+1));
continue;
}

Zeile 7623Zeile 7995
				{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

				{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

					$contents = '';

					$hashingContext = hash_init('sha512');

					while(!feof($handle))

					while(!feof($handle))

					{
$contents .= fread($handle, 8192);
}

					{
hash_update($hashingContext, fread($handle, 8192));
}

					fclose($handle);


					fclose($handle);


					$md5 = md5($contents);


					$checksum = hash_final($hashingContext);


					// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)

					// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)

					if(!in_array($md5, $checksums[$file_path]))

					if(!in_array($checksum, $checksums[$file_path]))

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

Zeile 7641Zeile 8013
				unset($checksums[$file_path]);
}
@closedir($dh);

				unset($checksums[$file_path]);
}
@closedir($dh);

		}
}

if($count == 0)

		}
}

if($count == 0)

	{
if(!empty($checksums))
{

	{
if(!empty($checksums))
{

Zeile 7675Zeile 8047
function signed($int)
{
if($int < 0)

function signed($int)
{
if($int < 0)

	{

	{

		return "$int";
}
else

		return "$int";
}
else

Zeile 7729Zeile 8101
			}

$output = @mcrypt_create_iv($bytes, $source);

			}

$output = @mcrypt_create_iv($bytes, $source);

		}
}
else
{
return $output;
}

		}
}
else
{
return $output;
}


if(strlen($output) < $bytes)
{


if(strlen($output) < $bytes)
{

Zeile 7747Zeile 8119
				if ($crypto_strong == false)
{
$output = null;

				if ($crypto_strong == false)
{
$output = null;

				}
}
}

				}
}
}

	}
else
{

	}
else
{

Zeile 7794Zeile 8166
		$output = pack('H*', $output);

return $output;

		$output = pack('H*', $output);

return $output;

	}
else
{
return $output;
}

	}
else
{
return $output;
}

}

/**

}

/**

Zeile 8164Zeile 8536
		else
{
return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input);

		else
{
return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input);

		}
}

		}
}

}

}





/**
* Send a Private Message to a user.
*

/**
* Send a Private Message to a user.
*

Zeile 8179Zeile 8551
function send_pm($pm, $fromid = 0, $admin_override=false)
{
global $lang, $mybb, $db, $session;

function send_pm($pm, $fromid = 0, $admin_override=false)
{
global $lang, $mybb, $db, $session;





	if($mybb->settings['enablepms'] == 0)
{
return false;

	if($mybb->settings['enablepms'] == 0)
{
return false;

Zeile 8282Zeile 8654
	}

$pm['options'] = array(

	}

$pm['options'] = array(

		"signature" => 0,

 
		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

	);

$pm['saveasdraft'] = 0;


	);

$pm['saveasdraft'] = 0;


	// Admin override
$pmhandler->admin_override = (int)$admin_override;


	// Admin override
$pmhandler->admin_override = (int)$admin_override;


Zeile 8320Zeile 8691
	if(!is_array($data))
{
$data = array($data);

	if(!is_array($data))
{
$data = array($data);

	}

	}


if(!$ip_address)
{
$ip_address = get_ip();
}


if(!$ip_address)
{
$ip_address = get_ip();
}





	$ip_address = my_inet_pton($ip_address);

$insert_array = array(

	$ip_address = my_inet_pton($ip_address);

$insert_array = array(

Zeile 8335Zeile 8706
		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

	);

	);


return (bool)$db->insert_query('spamlog', $insert_array);
}


return (bool)$db->insert_query('spamlog', $insert_array);
}

Zeile 8350Zeile 8721
 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

{

{

	global $mybb, $plugins;


	global $mybb, $plugins;


	$success = false;

$file_path = (string)$file_path;

	$success = false;







	$real_file_path = realpath($file_path);



	$file_path = (string)$file_path;

$real_file_path = realpath($file_path);


$file_dir_path = dirname($real_file_path);
$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
$file_dir_path = ltrim($file_dir_path, './\\');


$file_dir_path = dirname($real_file_path);
$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
$file_dir_path = ltrim($file_dir_path, './\\');





	$file_name = basename($real_file_path);

if(file_exists($file_path))

	$file_name = basename($real_file_path);

if(file_exists($file_path))

	{

	{

		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');

		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');





			if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT)

			if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT)

			{

			{

				$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
}


				$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
}


Zeile 8381Zeile 8752
			if(!($dir_exists = is_dir($cdn_upload_path)))
{
$dir_exists = @mkdir($cdn_upload_path, 0777, true);

			if(!($dir_exists = is_dir($cdn_upload_path)))
{
$dir_exists = @mkdir($cdn_upload_path, 0777, true);

			}


			}


			if($dir_exists)
{
if(($cdn_upload_path = realpath($cdn_upload_path)) !== false)

			if($dir_exists)
{
if(($cdn_upload_path = realpath($cdn_upload_path)) !== false)

Zeile 8394Zeile 8765
						$uploaded_path = $cdn_upload_path;
}
}

						$uploaded_path = $cdn_upload_path;
}
}

			}
}


			}
}


		if(is_object($plugins))

		if(is_object($plugins))

		{

		{

			$hook_args = array(
'file_path' => &$file_path,
'real_file_path' => &$real_file_path,

			$hook_args = array(
'file_path' => &$file_path,
'real_file_path' => &$real_file_path,

Zeile 8406Zeile 8777
				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);

				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);





			$plugins->run_hooks('copy_file_to_cdn_end', $hook_args);
}
}

			$plugins->run_hooks('copy_file_to_cdn_end', $hook_args);
}
}


return $success;


















































































































return $success;
}

/**
* Validate an url
*
* @param string $url The url to validate.
* @param bool $relative_path Whether or not the url could be a relative path.
* @param bool $allow_local Whether or not the url could be pointing to local networks.
*
* @return bool Whether this is a valid url.
*/
function my_validate_url($url, $relative_path=false, $allow_local=false)
{
if($allow_local)
{
$regex = '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:localhost|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?))(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';
}
else
{
$regex = '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';
}

if($relative_path && my_substr($url, 0, 1) == '/' || preg_match($regex, $url))
{
return true;
}
return false;
}

/**
* Strip html tags from string, also removes <script> and <style> contents.
*
* @deprecated
* @param string $string String to stripe
* @param string $allowable_tags Allowed html tags
*
* @return string Striped string
*/
function my_strip_tags($string, $allowable_tags = '')
{
$pattern = array(
'@(&lt;)style[^(&gt;)]*?(&gt;).*?(&lt;)/style(&gt;)@siu',
'@(&lt;)script[^(&gt;)]*?.*?(&lt;)/script(&gt;)@siu',
'@<style[^>]*?>.*?</style>@siu',
'@<script[^>]*?.*?</script>@siu',
);
$string = preg_replace($pattern, '', $string);
return strip_tags($string, $allowable_tags);
}

/**
* Escapes a RFC 4180-compliant CSV string.
* Based on https://github.com/Automattic/camptix/blob/f80725094440bf09861383b8f11e96c177c45789/camptix.php#L2867
*
* @param string $string The string to be escaped
* @param boolean $escape_active_content Whether or not to escape active content trigger characters
* @return string The escaped string
*/
function my_escape_csv($string, $escape_active_content=true)
{
if($escape_active_content)
{
$active_content_triggers = array('=', '+', '-', '@');
$delimiters = array(',', ';', ':', '|', '^', "\n", "\t", " ");

$first_character = mb_substr($string, 0, 1);

if(
in_array($first_character, $active_content_triggers, true) ||
in_array($first_character, $delimiters, true)
)
{
$string = "'".$string;
}

foreach($delimiters as $delimiter)
{
foreach($active_content_triggers as $trigger)
{
$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
}
}
}

$string = str_replace('"', '""', $string);

return $string;
}

// Fallback function for 'array_column', PHP < 5.5.0 compatibility
if(!function_exists('array_column'))
{
function array_column($input, $column_key)
{
$values = array();
if(!is_array($input))
{
$input = array($input);
}
foreach($input as $val)
{
if(is_array($val) && isset($val[$column_key]))
{
$values[] = $val[$column_key];
}
elseif(is_object($val) && isset($val->$column_key))
{
$values[] = $val->$column_key;
}
}
return $values;
}

}

}