Vergleich inc/functions.php - 1.8.17 - 1.8.19

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


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


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

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

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

Zeile 868Zeile 869

	foreach($errors as $error)
	{

 

	foreach($errors as $error)
	{

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

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

	}

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

	}

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

Zeile 2041Zeile 2042
		return false;
	}


 
		return false;
	}


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

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



	/*
	 * states:


	/*
	 * states:

Zeile 3173Zeile 3173

	if($dimensions)
	{

 

	if($dimensions)
	{

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

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


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

 

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

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

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


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


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

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

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

			"editor_veoh" => "Veoh",

			"editor_mixer" => "Mixer",

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

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

Zeile 3444Zeile 3444
	}

	return $codeinsert;

 
	}

	return $codeinsert;

 
}

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

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

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

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

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

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

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

}

/**

}

/**

Zeile 4337Zeile 4384
				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
			}
		}

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

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

	}

 
	}


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

 

	if($nav)
	{


	if($nav)
	{

Zeile 4356Zeile 4401

/**
 * Add a breadcrumb menu item to the list.

 

/**
 * Add a breadcrumb menu item to the list.

 *

 *

 * @param string $name The name of the item to add
 * @param string $url The URL of the item to add
 */
function add_breadcrumb($name, $url="")
{
	global $navbits;

 
 * @param string $name The name of the item to add
 * @param string $url The URL of the item to add
 */
function add_breadcrumb($name, $url="")
{
	global $navbits;





	$navsize = count($navbits);
	$navbits[$navsize]['name'] = $name;
	$navbits[$navsize]['url'] = $url;

	$navsize = count($navbits);
	$navbits[$navsize]['name'] = $name;
	$navbits[$navsize]['url'] = $url;

Zeile 4398Zeile 4443
		foreach($pforumcache[$fid] as $key => $forumnav)
		{
			if($fid == $forumnav['fid'])

 
		foreach($pforumcache[$fid] as $key => $forumnav)
		{
			if($fid == $forumnav['fid'])

			{

			{

				if(!empty($pforumcache[$forumnav['pid']]))
				{
					build_forum_breadcrumb($forumnav['pid']);

				if(!empty($pforumcache[$forumnav['pid']]))
				{
					build_forum_breadcrumb($forumnav['pid']);

Zeile 4454Zeile 4499

	unset($GLOBALS['navbits']);
	$GLOBALS['navbits'] = $newnav;

 

	unset($GLOBALS['navbits']);
	$GLOBALS['navbits'] = $newnav;

}

}


/**
 * Builds a URL to an archive mode page


/**
 * Builds a URL to an archive mode page

Zeile 4474Zeile 4519
		$base_url = $mybb->settings['bburl']."/archive/index.php/";
	}
	else

 
		$base_url = $mybb->settings['bburl']."/archive/index.php/";
	}
	else

	{

	{

		$base_url = $mybb->settings['bburl']."/archive/index.php?";
	}


		$base_url = $mybb->settings['bburl']."/archive/index.php?";
	}


Zeile 4495Zeile 4540

	return $url;
}

 

	return $url;
}





/**
 * Prints a debug information page
 */
function debug_page()
{
	global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;

 
/**
 * Prints a debug information page
 */
function debug_page()
{
	global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;





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

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





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

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





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


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


Zeile 4523Zeile 4568
	if($mybb->settings['gzipoutput'] != 0)
	{
		$gzipen = "Enabled";

 
	if($mybb->settings['gzipoutput'] != 0)
	{
		$gzipen = "Enabled";

	}

	}

	else
	{
		$gzipen = "Disabled";

	else
	{
		$gzipen = "Disabled";

Zeile 4566Zeile 4611
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$phpversion</span></td>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Server Load:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$serverload</span></td>\n";

 
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$phpversion</span></td>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Server Load:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$serverload</span></td>\n";

	echo "</tr>\n";

	echo "</tr>\n";

	echo "<tr>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">GZip Encoding Status:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$gzipen</span></td>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. Templates Used:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">".count($templates->cache)." (".(int)count(explode(",", $templatelist))." Cached / ".(int)count($templates->uncached_templates)." Manually Loaded)</span></td>\n";

 
	echo "<tr>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">GZip Encoding Status:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$gzipen</span></td>\n";
	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. Templates Used:</span></b></td>\n";
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">".count($templates->cache)." (".(int)count(explode(",", $templatelist))." Cached / ".(int)count($templates->uncached_templates)." Manually Loaded)</span></td>\n";

	echo "</tr>\n";

	echo "</tr>\n";


	$memory_usage = get_memory_usage();
	if(!$memory_usage)
	{
		$memory_usage = $lang->unknown;

 

	$memory_usage = get_memory_usage();
	if(!$memory_usage)
	{
		$memory_usage = $lang->unknown;

	}

	}

	else
	{
		$memory_usage = get_friendly_size($memory_usage)." ({$memory_usage} bytes)";

	else
	{
		$memory_usage = get_friendly_size($memory_usage)." ({$memory_usage} bytes)";

Zeile 4589Zeile 4634
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$memory_usage}</span></td>\n";
	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Memory Limit:</span></b></td>\n";
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$memory_limit}</span></td>\n";

 
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$memory_usage}</span></td>\n";
	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Memory Limit:</span></b></td>\n";
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$memory_limit}</span></td>\n";

	echo "</tr>\n";

	echo "</table>\n";

	echo "</tr>\n";

	echo "</table>\n";


	echo "<h2>Database Connections (".count($db->connections)." Total) </h2>\n";
	echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";


	echo "<h2>Database Connections (".count($db->connections)." Total) </h2>\n";
	echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";

Zeile 4617Zeile 4662
		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
		echo "<tr>\n";
		echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

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

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

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

	}

	if(count($templates->uncached_templates) > 0)

	}

	if(count($templates->uncached_templates) > 0)

Zeile 4791Zeile 4836
		), $options);
	}
	elseif($weeks > 0)

 
		), $options);
	}
	elseif($weeks > 0)

	{

	{

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

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

Zeile 6135Zeile 6180
	$uid = (int)$uid;

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

 
	$uid = (int)$uid;

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

	{

	{

		return $mybb->user;
	}
	elseif(isset($user_cache[$uid]))

		return $mybb->user;
	}
	elseif(isset($user_cache[$uid]))

Zeile 6471Zeile 6516
function validate_email_format($email)
{
	return filter_var($email, FILTER_VALIDATE_EMAIL) !== false;

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

}

}


/**
 * Checks to see if the email is already in use by another


/**
 * Checks to see if the email is already in use by another

Zeile 6639Zeile 6684
	}

	return $highlight_cache;

 
	}

	return $highlight_cache;

}

}


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


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

Zeile 6649Zeile 6694
 * @return integer Result of comparison function.
 */
function build_highlight_array_sort($a, $b)

 
 * @return integer Result of comparison function.
 */
function build_highlight_array_sort($a, $b)

{

{

	return strlen($b) - strlen($a);
}


	return strlen($b) - strlen($a);
}


Zeile 6659Zeile 6704
 *
 * @param int $src Decimal value of a character reference
 * @return string|bool

 
 *
 * @param int $src Decimal value of a character reference
 * @return string|bool

 */

 */

function dec_to_utf8($src)
{
	$dest = '';

function dec_to_utf8($src)
{
	$dest = '';

Zeile 6722Zeile 6767
				$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");
			}
			return true;

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

		}
	}

		}
	}

	// Still here - good username
	return false;
}

	// Still here - good username
	return false;
}

Zeile 6734Zeile 6779
 * @param string $email The email address.
 * @param boolean $update_lastuse True if the 'last used' dateline should be updated if a match is found.
 * @return boolean True if banned, false if not banned

 
 * @param string $email The email address.
 * @param boolean $update_lastuse True if the 'last used' dateline should be updated if a match is found.
 * @return boolean True if banned, false if not banned

 */

 */

function is_banned_email($email, $update_lastuse=false)
{
	global $cache, $db;

function is_banned_email($email, $update_lastuse=false)
{
	global $cache, $db;

Zeile 6763Zeile 6808
					$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_email['fid']}'");
				}
				return true;

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

			}
		}
	}

			}
		}
	}


	// Still here - good email
	return false;


	// Still here - good email
	return false;

Zeile 6807Zeile 6852
			}
		}
		elseif($ip_address == $ip_range)

 
			}
		}
		elseif($ip_address == $ip_range)

		{

		{

			$banned = true;
		}
		if($banned)

			$banned = true;
		}
		if($banned)

Zeile 7599Zeile 7644
 * @param array $array The array of forums
 * @return integer The number of sub forums
 */

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

function subforums_count($array)

function subforums_count($array=array())

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

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

Zeile 8152Zeile 8197
		{
			$elements = unpack('N2', $output);
			$output = abs($elements[1] << 32 | $elements[2]);

 
		{
			$elements = unpack('N2', $output);
			$output = abs($elements[1] << 32 | $elements[2]);

		}

		}


	} while($output > PHP_INT_MAX);



	} while($output > PHP_INT_MAX);


Zeile 8320Zeile 8365
function match_sequence($string, $array, $i=0, $n=0)
{
	if($string === "")

 
function match_sequence($string, $array, $i=0, $n=0)
{
	if($string === "")

	{

	{

		return 0;
	}


		return 0;
	}


Zeile 8352Zeile 8397
	if($gd_version)
	{
		return $gd_version;

 
	if($gd_version)
	{
		return $gd_version;

	}

	}

	if(!extension_loaded('gd'))

 
	if(!extension_loaded('gd'))

	{

	{

		return;
	}


		return;
	}


Zeile 8362Zeile 8407
	{
		$gd_info = gd_info();
		preg_match('/\d/', $gd_info['GD Version'], $gd);

 
	{
		$gd_info = gd_info();
		preg_match('/\d/', $gd_info['GD Version'], $gd);

		$gd_version = $gd[0];

		$gd_version = $gd[0];

	}
	else
	{

	}
	else
	{

Zeile 8404Zeile 8449
					{
						$string .= '?';
						continue;

 
					{
						$string .= '?';
						continue;

					}

					}

					else
					{
						return false;

					else
					{
						return false;

Zeile 8738Zeile 8783
	}

	return $success;

 
	}

	return $success;

}

/**

}

/**

 * Validate an url
 *
 * @param string $url The url to validate.

 * Validate an url
 *
 * @param string $url The url to validate.

Zeile 8761Zeile 8806
	}

	if($relative_path && my_substr($url, 0, 1) == '/' || preg_match($regex, $url))

 
	}

	if($relative_path && my_substr($url, 0, 1) == '/' || preg_match($regex, $url))

	{

	{

		return true;
	}
	return false;

		return true;
	}
	return false;

Zeile 8814Zeile 8859
		}

		foreach($delimiters as $delimiter)

 
		}

		foreach($delimiters as $delimiter)

		{

		{

			foreach($active_content_triggers as $trigger)

 
			foreach($active_content_triggers as $trigger)

			{

			{

				$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
			}
		}

 
				$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
			}
		}

	}





























































	}

	$string = str_replace('"', '""', $string);

	return $string;
}

// Fallback function for 'array_column', PHP < 5.5.0 compatibility
if(!function_exists('array_column'))
{
	function array_column($input, $column_key)
	{
		$values = array();
 		if(!is_array($input))
		{
			$input = array($input);
		}
 		foreach($input as $val)
		{
			if(is_array($val) && isset($val[$column_key]))
			{
				$values[] = $val[$column_key];
			}
			elseif(is_object($val) && isset($val->$column_key))
			{
				$values[] = $val->$column_key;
			}
		}
 		return $values;
	}
}

/**
 * Performs a timing attack safe string comparison.
 *
 * @param string $known_string The first string to be compared.
 * @param string $user_string The second, user-supplied string to be compared.
 * @return bool Result of the comparison.
 */
function my_hash_equals($known_string, $user_string)
{
	if(version_compare(PHP_VERSION, '5.6.0', '>='))
	{
		return hash_equals($known_string, $user_string);
	}
	else
	{
		$known_string_length = my_strlen($known_string);
		$user_string_length = my_strlen($user_string);

		if($user_string_length != $known_string_length)
		{
			return false;
		}

		$result = 0;

		for($i = 0; $i < $known_string_length; $i++)
		{
			$result |= ord($known_string[$i]) ^ ord($user_string[$i]);
		}



 


	$string = str_replace('"', '""', $string);

	return $string;

		return $result === 0;
	}


}

}