Vergleich inc/functions.php - 1.8.7 - 1.8.8

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Zeile 598Zeile 598
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 865Zeile 865

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 966Zeile 966

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))

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

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

Zeile 1209Zeile 1209
 * 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 1224

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;
}

foreach($groupscache[$gid] as $perm => $access)
{
if(!in_array($perm, $grouppermignore))

			continue;
}

foreach($groupscache[$gid] as $perm => $access)
{
if(!in_array($perm, $grouppermignore))

			{

			{

				if(isset($usergroup[$perm]))
{
$permbit = $usergroup[$perm];

				if(isset($usergroup[$perm]))
{
$permbit = $usergroup[$perm];

Zeile 1265Zeile 1267
	}

return $usergroup;

	}

return $usergroup;

}

}


/**
* Fetch the display group properties for a specific display group


/**
* Fetch the display group properties for a specific display group

Zeile 1329Zeile 1331
			}

$groupperms = $mybb->usergroup;

			}

$groupperms = $mybb->usergroup;

		}
}

if(!is_array($forum_cache))
{
$forum_cache = cache_forums();

if(!$forum_cache)
{
return false;
}

		}
}

if(!is_array($forum_cache))
{
$forum_cache = cache_forums();

if(!$forum_cache)
{
return false;
}

	}

if(!is_array($fpermcache))

	}

if(!is_array($fpermcache))

Zeile 1367Zeile 1369
		return $cached_forum_permissions[$gid];
}
}

		return $cached_forum_permissions[$gid];
}
}





/**
* Fetches the permissions for a specific forum/group applying the inheritance scheme.
* Called by forum_permissions()

/**
* Fetches the permissions for a specific forum/group applying the inheritance scheme.
* Called by forum_permissions()

Zeile 1423Zeile 1425
			}

foreach($level_permissions as $permission => $access)

			}

foreach($level_permissions as $permission => $access)

			{

			{

				if(empty($current_permissions[$permission]) || $access >= $current_permissions[$permission] || ($access == "yes" && $current_permissions[$permission] == "no"))
{
$current_permissions[$permission] = $access;

				if(empty($current_permissions[$permission]) || $access >= $current_permissions[$permission] || ($access == "yes" && $current_permissions[$permission] == "no"))
{
$current_permissions[$permission] = $access;

Zeile 1450Zeile 1452

// Figure out if we can reply more than our own threads
if($only_reply_own_threads == 0)


// Figure out if we can reply more than our own threads
if($only_reply_own_threads == 0)

	{

	{

		$current_permissions["canonlyreplyownthreads"] = 0;
}


		$current_permissions["canonlyreplyownthreads"] = 0;
}


Zeile 1519Zeile 1521
			else
{
eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");

			else
{
eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");

				$showform = true;
}

				$showform = true;
}

		}
else
{

		}
else
{

Zeile 1562Zeile 1564

/**
* Return the permissions for a moderator in a specific forum


/**
* Return the permissions for a moderator in a specific forum

 *

 *

 * @param int $fid The forum ID
* @param int $uid The user ID to fetch permissions for (0 assumes current logged in user)
* @param string $parentslist The parent list for the forum (if blank, will be fetched)

 * @param int $fid The forum ID
* @param int $uid The user ID to fetch permissions for (0 assumes current logged in user)
* @param string $parentslist The parent list for the forum (if blank, will be fetched)

Zeile 1714Zeile 1716
			{
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 1794Zeile 1801
		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 2012Zeile 2026
		{
$expectedLength = (int)$matches[1];
$str = $matches[2];

		{
$expectedLength = (int)$matches[1];
$str = $matches[2];

		}

		}

		else

		else

		{

		{

			// object or unknown/malformed type
return false;
}

			// object or unknown/malformed type
return false;
}

Zeile 2022Zeile 2036
		switch($state)
{
case 3: // in array, expecting value or another array

		switch($state)
{
case 3: // in array, expecting value or another array

				if($type == 'a')
{
if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)
{

				if($type == 'a')
{
if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)
{

						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;
}

						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;
}

Zeile 2033Zeile 2047
					$stack[] = &$list;
$list[$key] = array();
$list = &$list[$key];

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

					$expected[] = $expectedLength;
$state = 2;
break;
}
if($type != '}')
{
$list[$key] = $value;

					$expected[] = $expectedLength;
$state = 2;
break;
}
if($type != '}')
{
$list[$key] = $value;

					$state = 2;
break;
}

					$state = 2;
break;
}

Zeile 2064Zeile 2078
					array_pop($expected);
if(count($expected) == 0) {
$state = 1;

					array_pop($expected);
if(count($expected) == 0) {
$state = 1;

					}
break;
}

					}
break;
}

				if($type == 'i' || $type == 's')
{
if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)

				if($type == 'i' || $type == 's')
{
if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)

Zeile 2121Zeile 2135
		return false;
}
return $data;

		return false;
}
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 2147
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');
}


	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);

	$out = _safe_unserialize($str);





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

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

	



	return $out;
}


	return $out;
}


Zeile 2165Zeile 2179
	{
return 'N;';
}

	{
return 'N;';
}

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



if(is_bool($value))
{
return 'b:'.(int)$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 2207
		{
$out .= _safe_serialize($k) . _safe_serialize($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
* Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue

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

Zeile 2216Zeile 2230
		$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 2244Zeile 2258
		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

			$serverload[0] = round($serverload[0], 4);

			$serverload[0] = round($serverload[0], 4);

		}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))
{

		}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))
{

Zeile 2282Zeile 2296
			{
return $lang->unknown;
}

			{
return $lang->unknown;
}

		}
}
else
{
return $lang->unknown;

		}
}
else
{
return $lang->unknown;

	}


	}


	$returnload = trim($serverload[0]);


	$returnload = trim($serverload[0]);


	return $returnload;
}


	return $returnload;
}


Zeile 2300Zeile 2314
 * @return int The amount of memory allocated to the script.
*/
function get_memory_usage()

 * @return int The amount of memory allocated to the script.
*/
function get_memory_usage()

{

{

	if(function_exists('memory_get_peak_usage'))
{
return memory_get_peak_usage(true);

	if(function_exists('memory_get_peak_usage'))
{
return memory_get_peak_usage(true);

Zeile 2327Zeile 2341
	{
// Update stats after all changes are done
add_shutdown('update_stats', array(array(), true));

	{
// Update stats after all changes are done
add_shutdown('update_stats', array(array(), true));

	}


	}


	if(empty($stats_changes) || $stats_changes['inserted'])
{
$stats_changes = array(

	if(empty($stats_changes) || $stats_changes['inserted'])
{
$stats_changes = array(

Zeile 2342Zeile 2356
			'inserted' => false // Reset after changes are inserted into cache
);
$stats = $stats_changes;

			'inserted' => false // Reset after changes are inserted into cache
);
$stats = $stats_changes;

	}

	}


if($force) // Force writing to cache?
{


if($force) // Force writing to cache?
{

Zeile 2355Zeile 2369
		$changes = $stats_changes;
}
else

		$changes = $stats_changes;
}
else

	{

	{

		$stats = $stats_changes;
}

$new_stats = array();
$counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');

		$stats = $stats_changes;
}

$new_stats = array();
$counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');

	foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

	foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

			}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

			}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

Zeile 2406Zeile 2420
	{
$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values
return;

	{
$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values
return;

	}


	}


	// Fetch latest user if the user count is changing
if(array_key_exists('numusers', $changes))

	// Fetch latest user if the user count is changing
if(array_key_exists('numusers', $changes))

	{

	{

		$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($new_stats))
{
if(is_array($stats))

	}

if(!empty($new_stats))
{
if(is_array($stats))

		{

		{

			$stats = array_merge($stats, $new_stats); // Overwrite changed values
}
else

			$stats = array_merge($stats, $new_stats); // Overwrite changed values
}
else

Zeile 2459Zeile 2473
	// Fetch above counters for this forum
$query = $db->simple_select("forums", implode(",", $counters), "fid='{$fid}'");
$forum = $db->fetch_array($query);

	// Fetch above counters for this forum
$query = $db->simple_select("forums", implode(",", $counters), "fid='{$fid}'");
$forum = $db->fetch_array($query);


foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?


foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?

			if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
if((int)$changes[$counter] != 0)

			if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
if((int)$changes[$counter] != 0)

Zeile 2524Zeile 2538
	}

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

	}

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 2566Zeile 2580
	{
$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
if($deletedthreads_diff > -1)

	{
$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
if($deletedthreads_diff > -1)

		{

		{

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";

		}

		}

		else
{
$new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";
}

		else
{
$new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";
}

	}

	}


if(!empty($new_stats))
{
update_stats($new_stats);


if(!empty($new_stats))
{
update_stats($new_stats);

	}
}

	}
}


/**
* Update the last post information for a specific forum


/**
* Update the last post information for a specific forum

Zeile 2802Zeile 2816
 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * @return bool

 * @return bool

 */
function delete_thread($tid)
{

 */
function delete_thread($tid)
{

Zeile 2975Zeile 2989
	{
$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
*
* @param string $username The username

 * Formats a username based on their display group
*
* @param string $username The username

Zeile 3000Zeile 3014
	}

if($displaygroup != 0)

	}

if($displaygroup != 0)

	{

	{

		$usergroup = $displaygroup;
}

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

		$usergroup = $displaygroup;
}

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





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

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

Zeile 3025Zeile 3039
 * @param string $dimensions Dimensions of the avatar, width x height (e.g. 44|44)
* @param string $max_dimensions The maximum dimensions of the formatted avatar
* @return array Information for the formatted avatar

 * @param string $dimensions Dimensions of the avatar, width x height (e.g. 44|44)
* @param string $max_dimensions The maximum dimensions of the formatted avatar
* @return array Information for the formatted avatar

 */

 */

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

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

	global $mybb;

	global $mybb, $theme;

	static $avatars;

	static $avatars;





	if(!isset($avatars))

	if(!isset($avatars))

	{

	{

		$avatars = array();
}

		$avatars = array();
}





	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 3233
			$emoticons_enabled = "false";
if($smilies)
{

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

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


 
				if(!$smiliecache)

				if(!$smiliecache)

				{

				{

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

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

					{

					{

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

						$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 3275

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 3408
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


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


			$smilies = "";

			$smilies = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3398Zeile 3417
			{
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];





					$find = str_replace(array('\\', "'"), array('\\\\', "\'"), htmlspecialchars_uni($smilie['find']));

					$find = str_replace(array('\\', "'"), array('\\\\', "\'"), htmlspecialchars_uni($smilie['find']));





					$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 3446
			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")."\";");

		}

		}

		else
{
$clickablesmilies = "";
}
}
else

		else
{
$clickablesmilies = "";
}
}
else

	{

	{

		$clickablesmilies = "";
}


		$clickablesmilies = "";
}


Zeile 3461Zeile 3476
	static $prefixes_cache;

if(is_array($prefixes_cache))

	static $prefixes_cache;

if(is_array($prefixes_cache))

	{

	{

		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;

	}

$prefix_cache = $cache->read("threadprefixes");

	}

$prefix_cache = $cache->read("threadprefixes");


if(!is_array($prefix_cache))
{
// No cache
$prefix_cache = $cache->read("threadprefixes", true);


if(!is_array($prefix_cache))
{
// No cache
$prefix_cache = $cache->read("threadprefixes", true);





		if(!is_array($prefix_cache))
{
return array();

		if(!is_array($prefix_cache))
{
return array();

		}
}


		}
}


	$prefixes_cache = array();
foreach($prefix_cache as $prefix)
{

	$prefixes_cache = array();
foreach($prefix_cache as $prefix)
{

Zeile 3521Zeile 3536

$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))


$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))

	{

	{

		// We've got no prefixes to show
return '';
}

		// 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)

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

Zeile 3534Zeile 3549
		{
// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);

		{
// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);





			if(!in_array($fid, $forums) && $prefix['pid'] != $previous_pid)
{
// This prefix is not in our forum list
continue;
}

			if(!in_array($fid, $forums) && $prefix['pid'] != $previous_pid)
{
// This prefix is not in our forum list
continue;
}

		}


		}


		if(is_member($prefix['groups']) || $prefix['pid'] == $previous_pid)
{
// The current user can use this prefix
$prefixes[$prefix['pid']] = $prefix;

		if(is_member($prefix['groups']) || $prefix['pid'] == $previous_pid)
{
// The current user can use this prefix
$prefixes[$prefix['pid']] = $prefix;

		}
}


		}
}


	if(empty($prefixes))

	if(empty($prefixes))

	{

	{

		return '';
}


		return '';
}


Zeile 3562Zeile 3577
		if($selected_pid == 'any')
{
$any_selected = " selected=\"selected\"";

		if($selected_pid == 'any')
{
$any_selected = " selected=\"selected\"";

		}

		}

	}

$default_selected = "";

	}

$default_selected = "";

Zeile 3590Zeile 3605
	else
{
eval("\$prefixselect = \"".$templates->get("post_prefixselect_single")."\";");

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

	}

return $prefixselect;
}


	}

return $prefixselect;
}


/**
* Build the thread prefix selection menu for a forum without group permission checks
*

/**
* Build the thread prefix selection menu for a forum without group permission checks
*

Zeile 3607Zeile 3622
	global $cache, $db, $lang, $mybb, $templates;

$fid = (int)$fid;

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

$fid = (int)$fid;





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

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

		return '';
}

		return '';
}


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


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

Zeile 3644Zeile 3659

$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 3800Zeile 3815
	{
$reputation_class = "reputation_neutral";
}

	{
$reputation_class = "reputation_neutral";
}

	



	$reputation = my_number_format($reputation);

if($uid != 0)

	$reputation = my_number_format($reputation);

if($uid != 0)

Zeile 3930Zeile 3945
	}
// Exabyte (1024 Petabytes)
elseif($size >= 1152921504606846976)

	}
// Exabyte (1024 Petabytes)
elseif($size >= 1152921504606846976)

	{

	{

		$size = my_number_format(round(($size / 1152921504606846976), 2))." ".$lang->size_eb;
}
// Petabyte (1024 Terabytes)

		$size = my_number_format(round(($size / 1152921504606846976), 2))." ".$lang->size_eb;
}
// Petabyte (1024 Terabytes)

Zeile 4136Zeile 4151
			$unviewable[] = $forum['fid'];
}
}

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

	



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

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

	



	return $unviewableforums;
}


	return $unviewableforums;
}


Zeile 4155Zeile 4170
	// -2 idea provided by Matt Light (http://www.mephex.com)
$format = str_replace("Y", $year, $format);
$format = str_replace("y", my_substr($year, -2), $format);

	// -2 idea provided by Matt Light (http://www.mephex.com)
$format = str_replace("Y", $year, $format);
$format = str_replace("y", my_substr($year, -2), $format);





	return $format;
}


	return $format;
}


Zeile 4167Zeile 4182
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 4183Zeile 4198
				if(isset($navbits[$key+2]))
{
$sep = $navsep;

				if(isset($navbits[$key+2]))
{
$sep = $navsep;

				}

				}

				else
{
$sep = "";

				else
{
$sep = "";

Zeile 4196Zeile 4211
					if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$mybb->settings['threadsperpage'] = 20;

					if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$mybb->settings['threadsperpage'] = 20;

					}


					}


					$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true);
if($multipage)
{

					$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true);
if($multipage)
{

Zeile 4267Zeile 4282
		foreach($forum_cache as $key => $val)
{
$pforumcache[$val['fid']][$val['pid']] = $val;

		foreach($forum_cache as $key => $val)
{
$pforumcache[$val['fid']][$val['pid']] = $val;

		}

		}

	}

if(is_array($pforumcache[$fid]))

	}

if(is_array($pforumcache[$fid]))

Zeile 4601Zeile 4616
	$msecs = 60;

if(isset($options['short']))

	$msecs = 60;

if(isset($options['short']))

	{

	{

		$lang_year = $lang->year_short;
$lang_years = $lang->years_short;
$lang_month = $lang->month_short;

		$lang_year = $lang->year_short;
$lang_years = $lang->years_short;
$lang_month = $lang->month_short;

Zeile 4656Zeile 4671
	else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;

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

	}


	}


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

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

Zeile 4712Zeile 4727
	if(!isset($options['seconds']) || $options['seconds'] !== false)
{
if($seconds == 1)

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

		{

		{

			$nicetime['seconds'] = "1".$lang_second;

			$nicetime['seconds'] = "1".$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);

	}
}


	}
}


/**
* Select an alternating row colour based on the previous call to this function
*

/**
* Select an alternating row colour based on the previous call to this function
*

Zeile 4740Zeile 4755
	if($alttrow == "trow1" && !$reset)
{
$trow = "trow2";

	if($alttrow == "trow1" && !$reset)
{
$trow = "trow2";

	}

	}

	else
{
$trow = "trow1";

	else
{
$trow = "trow1";

Zeile 4753Zeile 4768

/**
* Add a user to a specific additional user group.


/**
* Add a user to a specific additional user group.

 *
* @param int $uid The user ID

 *
* @param int $uid The user ID

 * @param int $joingroup The user group ID to join
* @return bool
*/

 * @param int $joingroup The user group ID to join
* @return bool
*/

Zeile 4823Zeile 4838
	$groups = explode(",", $user['additionalgroups']);

if(is_array($groups))

	$groups = explode(",", $user['additionalgroups']);

if(is_array($groups))

	{

	{

		foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))

		foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))

Zeile 4866Zeile 4881
	}

if(!empty($_SERVER['SCRIPT_NAME']))

	}

if(!empty($_SERVER['SCRIPT_NAME']))

	{

	{

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

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

	}

	}

	elseif(!empty($_SERVER['PHP_SELF']))

	elseif(!empty($_SERVER['PHP_SELF']))

	{

	{

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

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

Zeile 4878Zeile 4893
		$location = htmlspecialchars_uni($_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
{
$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
}

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

	



	if($quick)

	if($quick)

	{
return $location;

	{
return $location;

	}

if($fields == true)
{
global $mybb;

	}

if($fields == true)
{
global $mybb;





		if(!is_array($ignore))
{
$ignore = array($ignore);

		if(!is_array($ignore))
{
$ignore = array($ignore);

Zeile 4908Zeile 4923
				if(in_array($name, $ignore) || is_array($name) || is_array($value))
{
continue;

				if(in_array($name, $ignore) || is_array($name) || is_array($value))
{
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 4997Zeile 5012

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 5701Zeile 5709
 */
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 5726
	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 6171Zeile 6180
			}
}
}

			}
}
}

	



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

return $inactiveforums;

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

return $inactiveforums;

Zeile 6280Zeile 6289
function validate_email_format($email)
{
if(strpos($email, ' ') !== false)

function validate_email_format($email)
{
if(strpos($email, ' ') !== false)

	{
return 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);
}

	// 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);
}

Zeile 6392Zeile 6401
		{
$phrase = htmlspecialchars_uni($phrase);
if($phrase != "")

		{
$phrase = htmlspecialchars_uni($phrase);
if($phrase != "")

			{

			{

				if($inquote)
{
$words[] = trim($phrase);

				if($inquote)
{
$words[] = trim($phrase);

Zeile 6412Zeile 6421
						}
$words[] = trim($word);
}

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

				}
}

				}
}

			$inquote = !$inquote;
}
}

			$inquote = !$inquote;
}
}

Zeile 6433Zeile 6442
				$words[] = trim($word);
}
}

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

	}


	}


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

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

Zeile 6448Zeile 6457
	foreach($words as $word)
{
$word = trim($word);

	foreach($words as $word)
{
$word = trim($word);





		$word = my_strtolower($word);

// Special boolean operators should be stripped

		$word = my_strtolower($word);

// Special boolean operators should be stripped

Zeile 6613Zeile 6622

$ip_range = fetch_ip_range($banned_ip['filter']);
if(is_array($ip_range))


$ip_range = fetch_ip_range($banned_ip['filter']);
if(is_array($ip_range))

		{

		{

			if(strcmp($ip_range[0], $ip_address) <= 0 && strcmp($ip_range[1], $ip_address) >= 0)
{
$banned = true;

			if(strcmp($ip_range[0], $ip_address) <= 0 && strcmp($ip_range[1], $ip_address) >= 0)
{
$banned = true;

Zeile 6676Zeile 6685
		"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 6765
 */
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;

$url_components = @parse_url($url);

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

if(!empty($config['disallowed_remote_addresses']))
{
$addresses = gethostbynamel($url_components['host']);
if($addresses)
{
foreach($config['disallowed_remote_addresses'] as $disallowed_address)
{
$ip_range = fetch_ip_range($disallowed_address);
foreach($addresses as $address)
{
$packed_address = my_inet_pton($address);

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


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


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

Zeile 6765Zeile 6817
		}
$post_body = ltrim($post_body, '&');
}

		}
$post_body = ltrim($post_body, '&');
}





	if(function_exists("curl_init"))
{
$can_followlocation = @ini_get('open_basedir') === '' && !$mybb->safemode;

	if(function_exists("curl_init"))
{
$can_followlocation = @ini_get('open_basedir') === '' && !$mybb->safemode;

Zeile 6783Zeile 6835
		{
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, $max_redirects);

		{
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, $max_redirects);

		}

		}


if(!empty($post_body))
{


if(!empty($post_body))
{

Zeile 6792Zeile 6844
		}

$response = curl_exec($ch);

		}

$response = curl_exec($ch);





		if($request_header)
{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);

		if($request_header)
{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);

Zeile 6802Zeile 6854
			if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))
{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);

			if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))
{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);





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

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

			}

			}

			else
{
$data = $body;
}

			else
{
$data = $body;
}

		}

		}

		else
{
$data = $response;

		else
{
$data = $response;

Zeile 6822Zeile 6874
		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']}";
}

$scheme = '';

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

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

			}

			}

		}

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

		}

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

		@stream_set_timeout($fp, 10);
if(!$fp)
{
return false;

		@stream_set_timeout($fp, 10);
if(!$fp)
{
return false;

		}

		}

		$headers = array();
if(!empty($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";

			$headers[] = "Content-Length: ".strlen($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 6882Zeile 6929
		{
// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts
$headers[] = '';

		{
// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts
$headers[] = '';

		}


		}


		$headers = implode("\r\n", $headers);
if(!@fwrite($fp, $headers))
{

		$headers = implode("\r\n", $headers);
if(!@fwrite($fp, $headers))
{

Zeile 6897Zeile 6944
			$data .= fgets($fp, 12800);
}
fclose($fp);

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





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

$header = $data[0];

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

$header = $data[0];

Zeile 6907Zeile 6954
		if($max_redirects != 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))
{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);

		if($max_redirects != 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))
{
preg_match('/Location:(.*?)(?:\n|$)/', $header, $matches);





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

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

		}

		}

		else
{
$data = $body;

		else
{
$data = $body;

Zeile 6923Zeile 6970
	else if(empty($post_data))
{
return @implode("", @file($url));

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

	}
else
{

	}
else
{

		return false;
}
}

		return false;
}
}

Zeile 6941Zeile 6988
	static $super_admins;

if(!isset($super_admins))

	static $super_admins;

if(!isset($super_admins))

	{

	{

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

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

Zeile 6968Zeile 7015
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 8412Zeile 8459
	}

return $success;

	}

return $success;

 
}

/**
* Validate an url
*
* @param string $url The url to validate.
* @param bool $relative_path Whether or not the url could be a relative path.
*
* @return bool Whether this is a valid url.
*/
function my_validate_url($url, $relative_path=false)
{
if($relative_path && my_substr($url, 0, 1) == '/' || preg_match('_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$_iuS', $url))
{
return true;
}

return false;

}

}