Vergleich inc/functions.php - 1.8.7 - 1.8.14

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Zeile 322Zeile 322
/**
* 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 343
	{
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 380
	}

$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 400
	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 437
			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 452
				$diff = abs($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 462
				$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 470
			{
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 487
			{
$date .= gmdate($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 519
		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 532
			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 637
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 848
	}

// AJAX error message?

	}

// AJAX error message?

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}");


	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.
@header("Content-type: application/json; charset={$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;
}

$errorlist = '';

		}
exit;
}

$errorlist = '';


foreach($errors as $error)
{


foreach($errors as $error)
{

Zeile 865Zeile 904

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 914
		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 954
	$redirect_args = array('url' => &$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 966Zeile 1005

run_shutdown();



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 1179Zeile 1218
	if($uid != $mybb->user['uid'])
{
// We've already cached permissions for this user, return them.

	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 1248
 * 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 1224Zeile 1263

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 1755
			{
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 1730Zeile 1776
		else
{
$modperms = get_moderator_permissions($fid, $uid);

		else
{
$modperms = get_moderator_permissions($fid, $uid);





			if(!$action && $modperms)

			if(!$action && $modperms)

			{

			{

				return true;
}
else

				return true;
}
else

Zeile 1740Zeile 1786
				if(isset($modperms[$action]) && $modperms[$action] == 1)
{
return true;

				if(isset($modperms[$action]) && $modperms[$action] == 1)
{
return true;

				}

				}

				else
{
return false;

				else
{
return false;

Zeile 1772Zeile 1818
	foreach($posticons_cache as $posticon)
{
$posticons[$posticon['name']] = $posticon;

	foreach($posticons_cache as $posticon)
{
$posticons[$posticon['name']] = $posticon;

	}

	}

	krsort($posticons);

	krsort($posticons);





	foreach($posticons as $dbicon)
{
$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

	foreach($posticons as $dbicon)
{
$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

Zeile 1782Zeile 1828
		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

if($icon == $dbicon['iid'])

		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

if($icon == $dbicon['iid'])

		{

		{

			$checked = " checked=\"checked\"";
$no_icons_checked = '';

			$checked = " checked=\"checked\"";
$no_icons_checked = '';

		}

		}

		else
{
$checked = '';
}

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

		else
{
$checked = '';
}

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 1804Zeile 1857
 *
* @param string $name The cookie identifier.
* @param string $value The cookie value.

 *
* @param string $name The cookie identifier.
* @param string $value The cookie value.

 * @param int|string $expires The timestamp of the expiry date.

 * @param int|string $expires The timestamp of the expiry date.

 * @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)
*/
function my_setcookie($name, $value="", $expires="", $httponly=false)
{
global $mybb;

 * @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)
*/
function my_setcookie($name, $value="", $expires="", $httponly=false)
{
global $mybb;





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

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

	}


	}


	if($expires == -1)

	if($expires == -1)

	{

	{

		$expires = 0;

		$expires = 0;

	}

	}

	elseif($expires == "" || $expires == null)
{
$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time
}
else

	elseif($expires == "" || $expires == null)
{
$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time
}
else

	{

	{

		$expires = TIME_NOW + (int)$expires;
}


		$expires = TIME_NOW + (int)$expires;
}


Zeile 1856Zeile 1909
		$cookie .= "; HttpOnly";
}


		$cookie .= "; HttpOnly";
}


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






	if($mybb->settings['cookiesecureflag'])
{
$cookie .= "; Secure";
}

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


header($cookie, false);
}


header($cookie, false);
}

Zeile 1867Zeile 1925
 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

{

{

	global $mybb;

$expires = -3600;

	global $mybb;

$expires = -3600;

Zeile 1888Zeile 1946
	global $mybb;

if(!isset($mybb->cookies['mybb'][$name]))

	global $mybb;

if(!isset($mybb->cookies['mybb'][$name]))

	{

	{

		return false;
}


		return false;
}


Zeile 2053Zeile 2111
					if(count($list) < end($expected))
{
// array size less than expected

					if(count($list) < end($expected))
{
// array size less than expected

						return false;
}


						return false;
}


					unset($list);
$list = &$stack[count($stack)-1];
array_pop($stack);

					unset($list);
$list = &$stack[count($stack)-1];
array_pop($stack);

Zeile 2072Zeile 2130
					if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)
{
// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH

					if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)
{
// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH

						return false;
}

						return false;
}

					if(count($list) >= end($expected))
{
// array size exceeds expected length

					if(count($list) >= end($expected))
{
// array size exceeds expected length

Zeile 2082Zeile 2140

$key = $value;
$state = 3;


$key = $value;
$state = 3;

					break;

					break;

				}

// illegal array index type

				}

// illegal array index type

Zeile 2101Zeile 2159
					$list = &$data;
$expected[] = $expectedLength;
$state = 2;

					$list = &$data;
$expected[] = $expectedLength;
$state = 2;

					break;
}

					break;
}

				if($type != '}')
{
$data = $value;

				if($type != '}')
{
$data = $value;

Zeile 2122Zeile 2180
	}
return $data;
}

	}
return $data;
}





/**
* Credits go to https://github.com/piwik
* Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue

/**
* Credits go to https://github.com/piwik
* Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue

Zeile 2133Zeile 2191
function my_unserialize($str)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

function my_unserialize($str)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str);


	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str);


	if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}

	if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}

	



	return $out;
}


	return $out;
}


Zeile 2165Zeile 2223
	{
return 'N;';
}

	{
return 'N;';
}

	



	if(is_bool($value))

	if(is_bool($value))

	{

	{

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

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

	



	if(is_int($value))
{
return 'i:'.$value.';';

	if(is_int($value))
{
return 'i:'.$value.';';

	}


	}


	if(is_float($value))

	if(is_float($value))

	{

	{

		return 'd:'.str_replace(',', '.', $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))

	if(is_array($value))

	{

	{

		$out = '';
foreach($value as $k => $v)
{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

		$out = '';
foreach($value as $k => $v)
{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

		



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

// safe_serialize cannot my_serialize resources or objects
return false;

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

// safe_serialize cannot my_serialize resources or objects
return false;

}

}


/**
* Credits go to https://github.com/piwik


/**
* Credits go to https://github.com/piwik

Zeile 2216Zeile 2274
		$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 2232Zeile 2290
 * @return int The serverload of the system.
*/
function get_server_load()

 * @return int The serverload of the system.
*/
function get_server_load()

{

{

	global $mybb, $lang;

$serverload = array();

	global $mybb, $lang;

$serverload = array();

Zeile 2397Zeile 2455
				if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

				if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

				}
}
}

				}
}
}

	}

if(!$force)

	}

if(!$force)

Zeile 2414Zeile 2472
		$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 2426Zeile 2484
		else
{
$stats = $new_stats;

		else
{
$stats = $new_stats;

		}
}

		}
}


// Update stats row for today in the database
$todays_stats = array(


// Update stats row for today in the database
$todays_stats = array(

Zeile 2486Zeile 2544
			{
$update_query[$counter] = 0;
}

			{
$update_query[$counter] = 0;
}

		}
}

		}
}


// Only update if we're actually doing something
if(count($update_query) > 0)


// Only update if we're actually doing something
if(count($update_query) > 0)

	{

	{

		$db->update_query("forums", $update_query, "fid='".(int)$fid."'");
}


		$db->update_query("forums", $update_query, "fid='".(int)$fid."'");
}


Zeile 2501Zeile 2559
	{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

	{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

		{

		{

			$new_stats['numthreads'] = "+{$threads_diff}";

			$new_stats['numthreads'] = "+{$threads_diff}";

		}
else
{
$new_stats['numthreads'] = "{$threads_diff}";
}
}

if(array_key_exists('unapprovedthreads', $update_query))
{
$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];
if($unapprovedthreads_diff > -1)
{
$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";
}

		}














		else
{

		else
{

			$new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";

			$new_stats['numthreads'] = "{$threads_diff}";

		}
}


		}
}


	if(array_key_exists('posts', $update_query))














	if(array_key_exists('unapprovedthreads', $update_query))
{
$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];
if($unapprovedthreads_diff > -1)
{
$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";
}
else
{
$new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";
}
}

if(array_key_exists('posts', $update_query))

	{
$posts_diff = $update_query['posts'] - $forum['posts'];
if($posts_diff > -1)

	{
$posts_diff = $update_query['posts'] - $forum['posts'];
if($posts_diff > -1)

Zeile 2540Zeile 2598
	{
$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)

	{
$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)

		{

		{

			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";

			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";

		}

		}

		else

		else

		{

		{

			$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";
}
}

			$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";
}
}

Zeile 2555Zeile 2613
		if($deletedposts_diff > -1)
{
$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

		if($deletedposts_diff > -1)
{
$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

		}

		}

		else
{
$new_stats['numdeletedposts'] = "{$deletedposts_diff}";

		else
{
$new_stats['numdeletedposts'] = "{$deletedposts_diff}";

Zeile 2644Zeile 2702
				if((int)$changes[$counter] != 0)
{
$update_query[$counter] = $thread[$counter] + $changes[$counter];

				if((int)$changes[$counter] != 0)
{
$update_query[$counter] = $thread[$counter] + $changes[$counter];

				}
}
else
{

				}
}
else
{

				$update_query[$counter] = $changes[$counter];
}


				$update_query[$counter] = $changes[$counter];
}


Zeile 2891Zeile 2949
					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					}

$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));

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

					}

$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));

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


if($forum_cache[$forum['fid']])
{


if($forum_cache[$forum['fid']])
{

Zeile 2910Zeile 2968
	if($addselect)
{
if($showextras == 0)

	if($addselect)
{
if($showextras == 0)

		{

		{

			$template = "special";
}
else

			$template = "special";
}
else

Zeile 2975Zeile 3033
	{
$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);


Zeile 3002Zeile 3060
	if($displaygroup != 0)
{
$usergroup = $displaygroup;

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

	}


	}


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

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





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

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





	$format = stripslashes($format);

	$format = stripslashes($format);





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

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

}

/**

}

/**

 * Formats an avatar to a certain dimension
*
* @param string $avatar The avatar file name

 * Formats an avatar to a certain dimension
*
* @param string $avatar The avatar file name

Zeile 3028Zeile 3086
 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

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

	global $mybb;

	global $mybb, $theme;

	static $avatars;

if(!isset($avatars))
{
$avatars = array();

	static $avatars;

if(!isset($avatars))
{
$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'];
}


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


Zeile 3214Zeile 3283
			$emoticons_enabled = "false";
if($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))
{
$smilie_cache = $cache->read("smilies");

				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;
}
}

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

 

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


unset($smilie);



unset($smilie);


Zeile 3256Zeile 3325

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'])
{

Zeile 3389Zeile 3458
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


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


			$smilies = "";

			$smilies = '';

			$counter = 0;
$i = 0;

			$counter = 0;
$i = 0;





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

			$extra_class = '';
foreach($smiliecache as $smilie)
{
if($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 3480
					$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 3496
			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 3644Zeile 3709

$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"';

	}

	}

	else if($selected_pid == -1)
{
$default_selected['none'] = ' selected="selected"';

	else if($selected_pid == -1)
{
$default_selected['none'] = ' selected="selected"';

	}

	}

	else if($selected_pid == -2)
{
$default_selected['any'] = ' selected="selected"';

	else if($selected_pid == -2)
{
$default_selected['any'] = ' selected="selected"';

	}

	}


foreach($prefixes as $prefix)
{


foreach($prefixes as $prefix)
{

Zeile 3676Zeile 3741

/**
* Gzip encodes text to a specified level


/**
* Gzip encodes text to a specified level

 *

 *

 * @param string $contents The string to encode
* @param int $level The level (1-9) to encode at
* @return string The encoded string

 * @param string $contents The string to encode
* @param int $level The level (1-9) to encode at
* @return string The encoded string

Zeile 3686Zeile 3751
	if(function_exists("gzcompress") && function_exists("crc32") && !headers_sent() && !(ini_get('output_buffering') && my_strpos(' '.ini_get('output_handler'), 'ob_gzhandler')))
{
$httpaccept_encoding = '';

	if(function_exists("gzcompress") && function_exists("crc32") && !headers_sent() && !(ini_get('output_buffering') && my_strpos(' '.ini_get('output_handler'), 'ob_gzhandler')))
{
$httpaccept_encoding = '';





		if(isset($_SERVER['HTTP_ACCEPT_ENCODING']))

		if(isset($_SERVER['HTTP_ACCEPT_ENCODING']))

		{

		{

			$httpaccept_encoding = $_SERVER['HTTP_ACCEPT_ENCODING'];

			$httpaccept_encoding = $_SERVER['HTTP_ACCEPT_ENCODING'];

		}


		}


		if(my_strpos(" ".$httpaccept_encoding, "x-gzip"))
{
$encoding = "x-gzip";

		if(my_strpos(" ".$httpaccept_encoding, "x-gzip"))
{
$encoding = "x-gzip";

		}


		}


		if(my_strpos(" ".$httpaccept_encoding, "gzip"))
{
$encoding = "gzip";

		if(my_strpos(" ".$httpaccept_encoding, "gzip"))
{
$encoding = "gzip";

Zeile 3725Zeile 3790

return $contents;
}


return $contents;
}





/**
* Log the actions of a moderator.
*

/**
* Log the actions of a moderator.
*

Zeile 3735Zeile 3800
function log_moderator_action($data, $action="")
{
global $mybb, $db, $session;

function log_moderator_action($data, $action="")
{
global $mybb, $db, $session;





	$fid = 0;
if(isset($data['fid']))
{

	$fid = 0;
if(isset($data['fid']))
{

Zeile 3745Zeile 3810

$tid = 0;
if(isset($data['tid']))


$tid = 0;
if(isset($data['tid']))

	{

	{

		$tid = (int)$data['tid'];
unset($data['tid']);

		$tid = (int)$data['tid'];
unset($data['tid']);

	}


	}


	$pid = 0;
if(isset($data['pid']))

	$pid = 0;
if(isset($data['pid']))

	{

	{

		$pid = (int)$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

	}

// Any remaining extra data - we my_serialize and insert in to its own column

Zeile 3773Zeile 3845
		"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 3784Zeile 3872
 * @return string The formatted repuation
*/
function get_reputation($reputation, $uid=0)

 * @return string The formatted repuation
*/
function get_reputation($reputation, $uid=0)

{

{

	global $theme, $templates;

$display_reputation = $reputation_class = '';
if($reputation < 0)

	global $theme, $templates;

$display_reputation = $reputation_class = '';
if($reputation < 0)

	{

	{

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

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

	}

	}

	else

	else

	{

	{

		$reputation_class = "reputation_neutral";
}

		$reputation_class = "reputation_neutral";
}

	



	$reputation = my_number_format($reputation);

if($uid != 0)
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");

	$reputation = my_number_format($reputation);

if($uid != 0)
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");

	}
else

	}
else

	{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted")."\";");
}

	{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted")."\";");
}

Zeile 3829Zeile 3917
	if($level >= 80)
{
$warning_class = "high_warning";

	if($level >= 80)
{
$warning_class = "high_warning";

	}

	}

	else if($level >= 50)
{
$warning_class = "moderate_warning";

	else if($level >= 50)
{
$warning_class = "moderate_warning";

Zeile 3861Zeile 3949
	if($mybb->settings['ip_forwarded_check'])
{
$addresses = array();

	if($mybb->settings['ip_forwarded_check'])
{
$addresses = array();





		if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
$addresses = explode(',', strtolower($_SERVER['HTTP_X_FORWARDED_FOR']));

		if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
$addresses = explode(',', strtolower($_SERVER['HTTP_X_FORWARDED_FOR']));

Zeile 4136Zeile 4224
			$unviewable[] = $forum['fid'];
}
}

			$unviewable[] = $forum['fid'];
}
}

	



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

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

	



	return $unviewableforums;
}


	return $unviewableforums;
}


Zeile 4649Zeile 4737
	$stamp %= $msecs;
$seconds = $stamp;


	$stamp %= $msecs;
$seconds = $stamp;


	if($years == 1)


	// Prevent gross over accuracy ($options parameter will override these)
if($years > 0)

	{

	{

		$nicetime['years'] = "1".$lang_year;






		$options = array_merge(array(
'days' => false,
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}

	else if($years > 1)

	elseif($months > 0)

	{

	{

		$nicetime['years'] = $years.$lang_years;





		$options = array_merge(array(
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}


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)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

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




































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

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

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


	if(!isset($options['hours']) || $options['hours'] !== false)
{
if($hours == 1)

	if(!isset($options['hours']) || $options['hours'] !== false)
{
if($hours == 1)

Zeile 4694Zeile 4826
		else if($hours > 1)
{
$nicetime['hours'] = $hours.$lang_hours;

		else if($hours > 1)
{
$nicetime['hours'] = $hours.$lang_hours;

		}
}

		}
}


if(!isset($options['minutes']) || $options['minutes'] !== false)
{
if($minutes == 1)


if(!isset($options['minutes']) || $options['minutes'] !== false)
{
if($minutes == 1)

		{

		{

			$nicetime['minutes'] = "1".$lang_minute;
}
else if($minutes > 1)

			$nicetime['minutes'] = "1".$lang_minute;
}
else if($minutes > 1)

Zeile 4710Zeile 4842
	}

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

	}

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

	{

	{

		if($seconds == 1)
{
$nicetime['seconds'] = "1".$lang_second;

		if($seconds == 1)
{
$nicetime['seconds'] = "1".$lang_second;

		}

		}

		else if($seconds > 1)
{
$nicetime['seconds'] = $seconds.$lang_seconds;
}

		else if($seconds > 1)
{
$nicetime['seconds'] = $seconds.$lang_seconds;
}

	}

	}


if(is_array($nicetime))
{
return implode(", ", $nicetime);


if(is_array($nicetime))
{
return implode(", ", $nicetime);

	}

	}

}

/**

}

/**

Zeile 4749Zeile 4881
	$alttrow = $trow;

return $trow;

	$alttrow = $trow;

return $trow;

}

/**

}

/**

 * Add a user to a specific additional user group.
*
* @param int $uid The user ID

 * Add a user to a specific additional user group.
*
* @param int $uid The user ID

Zeile 4831Zeile 4963
				$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;

				$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;

			}
}
}

			}
}
}


$dispupdate = "";
if($leavegroup == $user['displaygroup'])


$dispupdate = "";
if($leavegroup == $user['displaygroup'])

Zeile 4885Zeile 5017
	{
$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
}

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

	



	if($quick)
{
return $location;

	if($quick)
{
return $location;

	}

	}


if($fields == true)
{


if($fields == true)
{

Zeile 4909Zeile 5041
				{
continue;
}

				{
continue;
}





				$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";
}
}

				$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";
}
}

Zeile 4917Zeile 5049
		return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);
}
else

		return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);
}
else

	{

	{

		if(isset($_SERVER['QUERY_STRING']))
{
$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']);

		if(isset($_SERVER['QUERY_STRING']))
{
$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']);

Zeile 4997Zeile 5129

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)
{
$sel = "";

		foreach($tcache[$tid] as $theme)
{
$sel = "";

Zeile 5650Zeile 5775
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 5691Zeile 5816
	{
return false;
}

	{
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 5848
 */
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;

}

}


/**
* Get the event date.


/**
* Get the event date.

Zeile 5715Zeile 5863
function get_event_date($event)
{
global $mybb;

function get_event_date($event)
{
global $mybb;





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

	$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 5911
	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 5781Zeile 5929
		if(!empty($onclick))
{
$onclick = " onclick=\"{$onclick}\"";

		if(!empty($onclick))
{
$onclick = " onclick=\"{$onclick}\"";

		}


		}


		return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>";
}
}

		return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>";
}
}

Zeile 5793Zeile 5941
 * @param int $fid The forum id of the forum.
* @param int $page (Optional) The page number of the forum.
* @return string The url to the forum.

 * @param int $fid The forum id of the forum.
* @param int $page (Optional) The page number of the forum.
* @return string The url to the forum.

 */

 */

function get_forum_link($fid, $page=0)
{
if($page > 0)

function get_forum_link($fid, $page=0)
{
if($page > 0)

	{

	{

		$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

		$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

		$link = str_replace("{page}", $page, $link);
return htmlspecialchars_uni($link);
}
else
{
$link = str_replace("{fid}", $fid, FORUM_URL);

		$link = str_replace("{page}", $page, $link);
return htmlspecialchars_uni($link);
}
else
{
$link = str_replace("{fid}", $fid, FORUM_URL);

		return htmlspecialchars_uni($link);
}
}

		return htmlspecialchars_uni($link);
}
}

Zeile 5820Zeile 5968
function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}
else

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}
else

		{
$link = THREAD_URL_PAGED;
}

		{
$link = THREAD_URL_PAGED;
}

Zeile 5868Zeile 6016
	else
{
$link = str_replace("{pid}", $pid, POST_URL);

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

		return htmlspecialchars_uni($link);
}

		return htmlspecialchars_uni($link);
}

}

/**

}

/**

Zeile 6043Zeile 6191
	static $forum_cache;

if(!isset($forum_cache) || is_array($forum_cache))

	static $forum_cache;

if(!isset($forum_cache) || is_array($forum_cache))

	{

	{

		$forum_cache = $cache->read("forums");
}


		$forum_cache = $cache->read("forums");
}


Zeile 6171Zeile 6319
			}
}
}

			}
}
}

	



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

return $inactiveforums;

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

return $inactiveforums;

Zeile 6201Zeile 6349
	if(!empty($mybb->cookies['loginattempts']))
{
$loginattempts = $mybb->cookies['loginattempts'];

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

	}

	}


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


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





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

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

Zeile 6218Zeile 6366
		if(empty($mybb->cookies['failedlogin']))
{
$failedtime = $now;

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

		}

		}

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

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

Zeile 6321Zeile 6469
{
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'];
$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";

	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];
$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";

	}



	}

$settings = "<"."?php\n/*********************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*********************************/\n\n$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 6361Zeile 6498
function build_highlight_array($terms)
{
global $mybb;

function build_highlight_array($terms)
{
global $mybb;





	if($mybb->settings['minsearchword'] < 1)
{
$mybb->settings['minsearchword'] = 3;

	if($mybb->settings['minsearchword'] < 1)
{
$mybb->settings['minsearchword'] = 3;

Zeile 6401Zeile 6538
				{
$split_words = preg_split("#\s{1,}#", $phrase, -1);
if(!is_array($split_words))

				{
$split_words = preg_split("#\s{1,}#", $phrase, -1);
if(!is_array($split_words))

					{
continue;
}

					{
continue;
}

					foreach($split_words as $word)
{
if(!$word || strlen($word) < $mybb->settings['minsearchword'])

					foreach($split_words as $word)
{
if(!$word || strlen($word) < $mybb->settings['minsearchword'])

Zeile 6418Zeile 6555
		}
}
// Otherwise just a simple search query with no phrases

		}
}
// Otherwise just a simple search query with no phrases

	else
{

	else
{

		$terms = htmlspecialchars_uni($terms);
$split_words = preg_split("#\s{1,}#", $terms, -1);
if(is_array($split_words))

		$terms = htmlspecialchars_uni($terms);
$split_words = preg_split("#\s{1,}#", $terms, -1);
if(is_array($split_words))

Zeile 6432Zeile 6569
				}
$words[] = trim($word);
}

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

		}
}


		}
}


	if(!is_array($words))
{
return false;

	if(!is_array($words))
{
return false;

Zeile 6442Zeile 6579

// 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


// 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);'));

	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 6601
	}

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);
}

/**

 * Converts a decimal reference of a character to its UTF-8 equivalent
* (Code by Anne van Kesteren, http://annevankesteren.nl/2005/05/character-references)
*

 * Converts a decimal reference of a character to its UTF-8 equivalent
* (Code by Anne van Kesteren, http://annevankesteren.nl/2005/05/character-references)
*

Zeile 6482Zeile 6631
		return false;
}
elseif($src <= 0x007f)

		return false;
}
elseif($src <= 0x007f)

	{

	{

		$dest .= chr($src);

		$dest .= chr($src);

	}

	}

	elseif($src <= 0x07ff)

	elseif($src <= 0x07ff)

	{

	{

		$dest .= chr(0xc0 | ($src >> 6));

		$dest .= chr(0xc0 | ($src >> 6));

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

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

	}
elseif($src <= 0xffff)
{

	}
elseif($src <= 0xffff)
{

Zeile 6497Zeile 6646
		$dest .= chr(0x80 | ($src & 0x003f));
}
elseif($src <= 0x10ffff)

		$dest .= chr(0x80 | ($src & 0x003f));
}
elseif($src <= 0x10ffff)

	{

	{

		$dest .= chr(0xf0 | ($src >> 18));
$dest .= chr(0x80 | (($src >> 12) & 0x3f));
$dest .= chr(0x80 | (($src >> 6) & 0x3f));

		$dest .= chr(0xf0 | ($src >> 18));
$dest .= chr(0x80 | (($src >> 12) & 0x3f));
$dest .= chr(0x80 | (($src >> 6) & 0x3f));

Zeile 6528Zeile 6677
		// Make regular expression * match
$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

		// Make regular expression * match
$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

		{

		{

			// Updating last use
if($update_lastuse == true)
{

			// Updating last use
if($update_lastuse == true)
{

Zeile 6676Zeile 6825
		"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 6905
 */
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 6971

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))



























$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))

		{

		{

			curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_body);

			$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;

		}

		}

 

curl_setopt_array($ch, $curlopt);


$response = curl_exec($ch);



$response = curl_exec($ch);


		if($request_header)

		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 6819Zeile 7047
		}

curl_close($ch);

		}

curl_close($ch);

		return $data;

		return $data;

	}
else if(function_exists("fsockopen"))
{

	}
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']}";
}

$scheme = '';

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

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

$scheme = '';

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










			$scheme = 'ssl://';

			$scheme = 'ssl://';

			if($url['port'] == 80)

			if($url_components['port'] == 80)

			{

			{

				$url['port'] = 443;

























				$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)
{

Zeile 6861Zeile 7109
		$headers = array();
if(!empty($post_body))
{

		$headers = array();
if(!empty($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";
}
else
{

			$headers[] = "Content-Length: ".strlen($post_body);
$headers[] = "Content-Type: application/x-www-form-urlencoded";
}
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 6904Zeile 7152
		$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 6912Zeile 7160
			{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

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

		}

		}

		else
{
$data = $body;
}

		else
{
$data = $body;
}





		return $data;

		return $data;

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












































	}
else
{
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;
}


/**
* Checks if a particular user is a super administrator.
*

/**
* Checks if a particular user is a super administrator.
*

Zeile 6944Zeile 7234
	{
global $mybb;
$super_admins = str_replace(" ", "", $mybb->config['super_admins']);

	{
global $mybb;
$super_admins = str_replace(" ", "", $mybb->config['super_admins']);

	}


	}


	if(my_strpos(",{$super_admins},", ",{$uid},") === false)

	if(my_strpos(",{$super_admins},", ",{$uid},") === false)

	{

	{

		return false;

		return false;

	}

	}

	else
{
return true;

	else
{
return true;

Zeile 6960Zeile 7250
 * Checks if a user is a member of a particular group
* Originates from frostschutz's PluginLibrary
* github.com/frostschutz

 * Checks if a user is a member of a particular group
* Originates from frostschutz's PluginLibrary
* github.com/frostschutz

 *

 *

 * @param array|int|string A selection of groups (as array or comma seperated) to check or -1 for any group
* @param bool|array|int False assumes the current user. Otherwise an user array or an id can be passed
* @return array Array of groups specified in the first param to which the user belongs

 * @param array|int|string A selection of groups (as array or comma seperated) to check or -1 for any group
* @param bool|array|int False assumes the current user. Otherwise an user array or an id can be passed
* @return array Array of groups specified in the first param to which the user belongs

Zeile 6968Zeile 7258
function is_member($groups, $user = false)
{
global $mybb;

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

	



	if(empty($groups))
{
return array();

	if(empty($groups))
{
return array();

Zeile 6977Zeile 7267
	if($user == false)
{
$user = $mybb->user;

	if($user == false)
{
$user = $mybb->user;

	}

	}

	else if(!is_array($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'];


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


Zeile 6992Zeile 7282
		if((int)$groups == -1)
{
return $memberships;

		if((int)$groups == -1)
{
return $memberships;

		}

		}

		else
{
if(is_string($groups))

		else
{
if(is_string($groups))

			{

			{

				$groups = explode(',', $groups);

				$groups = explode(',', $groups);

			}

			}

			else
{
$groups = (array)$groups;

			else
{
$groups = (array)$groups;

Zeile 7007Zeile 7297
	}

$groups = array_filter(array_map('intval', $groups));

	}

$groups = array_filter(array_map('intval', $groups));





	return array_intersect($groups, $memberships);
}


	return array_intersect($groups, $memberships);
}


Zeile 7052Zeile 7342
			if($in_escape)
{
$strings[] = trim($string);

			if($in_escape)
{
$strings[] = trim($string);

			}
else

			}
else

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

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

Zeile 7300Zeile 7590
		$ip_long = sprintf("%u", ip2long($ip));

if(!$ip_long)

		$ip_long = sprintf("%u", ip2long($ip));

if(!$ip_long)

		{

		{

			return 0;
}
}

			return 0;
}
}

Zeile 7330Zeile 7620
		$long += 4294967296;
}
return long2ip($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 7631
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()
*

		/**
* Replace inet_pton()
*

Zeile 7375Zeile 7665
		{
$length = (!$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 7712
					array('::', '(int)"$1"?"$1":"0$1"'),
$r);
return $r;

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

		}
return false;

		}
return false;

	}
}


	}
}


Zeile 7582Zeile 7872
	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 7671Zeile 7961
 *
* @param int $int The integer
* @return string The signed equivalent

 *
* @param int $int The integer
* @return string The signed equivalent

 */

 */

function signed($int)
{
if($int < 0)

function signed($int)
{
if($int < 0)

Zeile 7700Zeile 7990
			$output = random_bytes($bytes);
} catch (Exception $e) {
}

			$output = random_bytes($bytes);
} catch (Exception $e) {
}

	}

if(strlen($output) < $bytes)
{
if(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb')))
{
$output = @fread($handle, $bytes);
@fclose($handle);
}
}
else
{
return $output;

	}

if(strlen($output) < $bytes)
{
if(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb')))
{
$output = @fread($handle, $bytes);
@fclose($handle);
}
}
else
{
return $output;

	}

if(strlen($output) < $bytes)

	}

if(strlen($output) < $bytes)

Zeile 7720Zeile 8010
		if(function_exists('mcrypt_create_iv'))
{
if (DIRECTORY_SEPARATOR == '/')

		if(function_exists('mcrypt_create_iv'))
{
if (DIRECTORY_SEPARATOR == '/')

			{

			{

				$source = MCRYPT_DEV_URANDOM;

				$source = MCRYPT_DEV_URANDOM;

			}

			}

			else
{
$source = MCRYPT_RAND;
}

$output = @mcrypt_create_iv($bytes, $source);

			else
{
$source = MCRYPT_RAND;
}

$output = @mcrypt_create_iv($bytes, $source);

		}
}
else

		}
}
else

	{
return $output;
}

	{
return $output;
}

Zeile 7792Zeile 8082
		$output = substr($output, 0, ($bytes * 2));

$output = pack('H*', $output);

		$output = substr($output, 0, ($bytes * 2));

$output = pack('H*', $output);


return $output;
}
else


return $output;
}
else

	{
return $output;
}

	{
return $output;
}

Zeile 8164Zeile 8454
		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 8469
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 8286Zeile 8576
		"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;

$pmhandler->set_data($pm);


// Admin override
$pmhandler->admin_override = (int)$admin_override;

$pmhandler->set_data($pm);





	if($pmhandler->validate_pm())
{
$pmhandler->insert_pm();

	if($pmhandler->validate_pm())
{
$pmhandler->insert_pm();

		return true;
}

return false;
}

/**

		return true;
}

return false;
}

/**

 * Log a user spam block from StopForumSpam (or other spam service providers...)
*
* @param string $username The username that the user was using.

 * Log a user spam block from StopForumSpam (or other spam service providers...)
*
* @param string $username The username that the user was using.

Zeile 8335Zeile 8625
		'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 8640
 * @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;

$success = false;

	global $mybb, $plugins;

$success = false;

Zeile 8381Zeile 8671
			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 8684
						$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 8696
				'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.
*
* @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;

}

}