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phpdoc for load.php, return some includes to global scope. Props nacin. see #11881
git-svn-id: https://develop.svn.wordpress.org/trunk@12762 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
+253
-174
@@ -14,44 +14,50 @@
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* @return null Will return null if register_globals PHP directive was disabled
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*/
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function wp_unregister_GLOBALS() {
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if ( !ini_get('register_globals') )
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if ( !ini_get( 'register_globals' ) )
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return;
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if ( isset($_REQUEST['GLOBALS']) )
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die('GLOBALS overwrite attempt detected');
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if ( isset( $_REQUEST['GLOBALS'] ) )
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die( 'GLOBALS overwrite attempt detected' );
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// Variables that shouldn't be unset
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$noUnset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix');
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$noUnset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' );
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$input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array());
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$input = array_merge( $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset( $_SESSION ) && is_array( $_SESSION ) ? $_SESSION : array() );
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foreach ( $input as $k => $v )
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if ( !in_array($k, $noUnset) && isset($GLOBALS[$k]) ) {
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if ( !in_array( $k, $noUnset ) && isset( $GLOBALS[$k] ) ) {
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$GLOBALS[$k] = NULL;
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unset($GLOBALS[$k]);
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unset( $GLOBALS[$k] );
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}
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}
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/**
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* Fix $_SERVER variables for various setups.
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_fix_server_vars() {
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global $PHP_SELF;
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// Fix for IIS when running with PHP ISAPI
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if ( empty( $_SERVER['REQUEST_URI'] ) || ( php_sapi_name() != 'cgi-fcgi' && preg_match( '/^Microsoft-IIS\//', $_SERVER['SERVER_SOFTWARE'] ) ) ) {
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// IIS Mod-Rewrite
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if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) {
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if ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] ) ) {
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$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
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}
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// IIS Isapi_Rewrite
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else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) {
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else if ( isset( $_SERVER['HTTP_X_REWRITE_URL'] ) ) {
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$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
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}
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else
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{
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// Use ORIG_PATH_INFO if there is no PATH_INFO
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if ( !isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO']) )
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if ( !isset( $_SERVER['PATH_INFO'] ) && isset( $_SERVER['ORIG_PATH_INFO'] ) )
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$_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO'];
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// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
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if ( isset($_SERVER['PATH_INFO']) ) {
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if ( isset( $_SERVER['PATH_INFO'] ) ) {
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if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
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$_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
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else
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@@ -59,26 +65,34 @@ function wp_fix_server_vars() {
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}
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// Append the query string if it exists and isn't null
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if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
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if ( isset( $_SERVER['QUERY_STRING'] ) && !empty( $_SERVER['QUERY_STRING'] ) ) {
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$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
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}
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}
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}
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// Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
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if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) )
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if ( isset( $_SERVER['SCRIPT_FILENAME'] ) && ( strpos( $_SERVER['SCRIPT_FILENAME'], 'php.cgi' ) == strlen( $_SERVER['SCRIPT_FILENAME'] ) - 7 ) )
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$_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
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// Fix for Dreamhost and other PHP as CGI hosts
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if (strpos($_SERVER['SCRIPT_NAME'], 'php.cgi') !== false)
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unset($_SERVER['PATH_INFO']);
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if ( strpos( $_SERVER['SCRIPT_NAME'], 'php.cgi' ) !== false )
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unset( $_SERVER['PATH_INFO'] );
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// Fix empty PHP_SELF
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$PHP_SELF = $_SERVER['PHP_SELF'];
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if ( empty($PHP_SELF) )
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$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]);
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if ( empty( $PHP_SELF ) )
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$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace( "/(\?.*)?$/",'',$_SERVER["REQUEST_URI"] );
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}
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/**
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* Check for the required PHP version, and the MySQL extension or a database drop-in.
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*
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* Dies if requirements are not met.
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_check_php_mysql_versions() {
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// we can probably extend this function to check if wp_die() exists then use translated strings, and then use it in install.php etc.
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@@ -87,27 +101,45 @@ function wp_check_php_mysql_versions() {
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if ( version_compare( $required_php_version, $php_version, '>' ) )
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die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %1$s but WordPress %2%s requires at least %2%s.'/*/WP_I18N_OLD_PHP*/, $php_version, $wp_version, $required_php_version ) );
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if ( !extension_loaded('mysql') && !file_exists(WP_CONTENT_DIR . '/db.php') )
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if ( !extension_loaded( 'mysql' ) && !file_exists( WP_CONTENT_DIR . '/db.php' ) )
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die( /*WP_I18N_OLD_MYSQL*/'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.'/*/WP_I18N_OLD_MYSQL*/ );
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}
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/**
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* Dies with a maintenance message when conditions are met.
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*
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* Checks for a file in the WordPress root directory named ".maintenance".
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* This file will contain the variable $upgrading, set to the time the file
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* was created. If the file was created less than 10 minutes ago, WordPress
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* enters maintenance mode and displays a message.
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*
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* The default message can be replaced by using a drop-in (maintenance.php in
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* the wp-content directory).
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_maintenance() {
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if ( file_exists(ABSPATH . '.maintenance') && !defined('WP_INSTALLING') ) {
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include(ABSPATH . '.maintenance');
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// If the $upgrading timestamp is older than 10 minutes, don't die.
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if ( ( time() - $upgrading ) < 600 ) {
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if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
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require_once( WP_CONTENT_DIR . '/maintenance.php' );
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die();
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}
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if ( !file_exists( ABSPATH . '.maintenance' ) || defined( 'WP_INSTALLING' ) )
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return;
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$protocol = $_SERVER["SERVER_PROTOCOL"];
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if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
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$protocol = 'HTTP/1.0';
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header( "$protocol 503 Service Unavailable", true, 503 );
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header( 'Content-Type: text/html; charset=utf-8' );
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header( 'Retry-After: 600' );
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?>
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include( ABSPATH . '.maintenance' );
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// If the $upgrading timestamp is older than 10 minutes, don't die.
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if ( ( time() - $upgrading ) >= 600 )
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return;
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if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
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require_once( WP_CONTENT_DIR . '/maintenance.php' );
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die();
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}
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$protocol = $_SERVER["SERVER_PROTOCOL"];
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if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
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$protocol = 'HTTP/1.0';
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header( "$protocol 503 Service Unavailable", true, 503 );
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header( 'Content-Type: text/html; charset=utf-8' );
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header( 'Retry-After: 600' );
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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@@ -119,10 +151,8 @@ function wp_maintenance() {
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<h1>Briefly unavailable for scheduled maintenance. Check back in a minute.</h1>
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</body>
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</html>
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<?php
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die();
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}
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}
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<?php
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die();
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}
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/**
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@@ -135,7 +165,7 @@ function wp_maintenance() {
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*/
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function timer_start() {
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global $timestart;
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$mtime = explode(' ', microtime() );
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$mtime = explode( ' ', microtime() );
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$mtime = $mtime[1] + $mtime[0];
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$timestart = $mtime;
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return true;
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@@ -165,221 +195,270 @@ function timer_start() {
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* @param int $precision The amount of digits from the right of the decimal to display. Default is 3.
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* @return float The "second.microsecond" finished time calculation
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*/
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function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal
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function timer_stop( $display = 0, $precision = 3 ) { // if called like timer_stop(1), will echo $timetotal
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global $timestart, $timeend;
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$mtime = microtime();
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$mtime = explode(' ',$mtime);
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$mtime = explode( ' ',$mtime );
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$mtime = $mtime[1] + $mtime[0];
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$timeend = $mtime;
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$timetotal = $timeend-$timestart;
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$r = ( function_exists('number_format_i18n') ) ? number_format_i18n($timetotal, $precision) : number_format($timetotal, $precision);
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$r = ( function_exists( 'number_format_i18n' ) ) ? number_format_i18n( $timetotal, $precision ) : number_format( $timetotal, $precision );
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if ( $display )
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echo $r;
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return $r;
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}
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/**
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* Sets PHP error handling.
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*
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* Add <code>define('WP_DEBUG', true);</code> to wp-config.php to enable
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* the reporting of notices during development.
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*
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* Add <code>define('WP_DEBUG_DISPLAY', false);</code> to wp-config.php to
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* disable the display of errors.
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*
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* Add <code>define('WP_DEBUG_LOG', true);</code> to wp-config.php to log
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* eerrors to debug.log in the wp-content directory.
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_debug_mode() {
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if ( WP_DEBUG ) {
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if ( defined('E_DEPRECATED') )
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error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT);
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if ( defined( 'E_DEPRECATED' ) )
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error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT );
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else
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error_reporting(E_ALL);
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error_reporting( E_ALL );
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if ( WP_DEBUG_DISPLAY )
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ini_set('display_errors', 1);
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ini_set( 'display_errors', 1 );
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if ( WP_DEBUG_LOG ) {
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ini_set('log_errors', 1);
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ini_set('error_log', WP_CONTENT_DIR . '/debug.log');
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ini_set( 'log_errors', 1 );
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ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' );
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}
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} else {
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if ( defined('E_RECOVERABLE_ERROR') )
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error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR);
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if ( defined( 'E_RECOVERABLE_ERROR' ) )
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error_reporting( E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
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else
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error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING);
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error_reporting( E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING );
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}
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}
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/**
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* Sets the location of the language directory.
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*
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* To set directory manually, define <code>WP_LANG_DIR</code> in wp-config.php.
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*
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* First looks for language folder in WP_CONTENT_DIR and uses that folder if it
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* exists. Or it uses the "languages" folder in WPINC.
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*
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* The WP_LANG_DIR constant was introduced in 2.1.0.
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_set_lang_dir() {
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if ( !defined('WP_LANG_DIR') ) {
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/**
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* Stores the location of the language directory. First looks for language folder in WP_CONTENT_DIR
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* and uses that folder if it exists. Or it uses the "languages" folder in WPINC.
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*
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* @since 2.1.0
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*/
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if ( file_exists(WP_CONTENT_DIR . '/languages') && @is_dir(WP_CONTENT_DIR . '/languages') ) {
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define('WP_LANG_DIR', WP_CONTENT_DIR . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH
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if (!defined('LANGDIR')) {
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if ( !defined( 'WP_LANG_DIR' ) ) {
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if ( file_exists( WP_CONTENT_DIR . '/languages' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) ) {
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define( 'WP_LANG_DIR', WP_CONTENT_DIR . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH
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if ( !defined( 'LANGDIR' ) ) {
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// Old static relative path maintained for limited backwards compatibility - won't work in some cases
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define('LANGDIR', 'wp-content/languages');
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define( 'LANGDIR', 'wp-content/languages' );
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}
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} else {
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define('WP_LANG_DIR', ABSPATH . WPINC . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH
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if (!defined('LANGDIR')) {
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define( 'WP_LANG_DIR', ABSPATH . WPINC . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH
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if ( !defined( 'LANGDIR' ) ) {
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// Old relative path maintained for backwards compatibility
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define('LANGDIR', WPINC . '/languages');
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define( 'LANGDIR', WPINC . '/languages' );
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}
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}
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}
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}
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/**
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* Sets the database table prefix and the format specifiers for database table columns.
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*
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* Columns not listed here default to %s.
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*
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* @see wpdb::$field_types Since 2.8.0
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* @see wpdb::prepare()
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* @see wpdb::insert()
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* @see wpdb::update()
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* @see wpdb::set_prefix()
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*
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* @access private
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* @since 3.0.0
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*/
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function wp_set_wpdb_vars() {
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global $wpdb, $table_prefix;
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if ( !empty($wpdb->error) )
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if ( !empty( $wpdb->error ) )
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dead_db();
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/**
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* Format specifiers for DB columns. Columns not listed here default to %s.
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* @since 2.8.0
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* @see wpdb:$field_types
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* @see wpdb:prepare()
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* @see wpdb:insert()
|
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* @see wpdb:update()
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*/
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$wpdb->field_types = array( 'post_author' => '%d', 'post_parent' => '%d', 'menu_order' => '%d', 'term_id' => '%d', 'term_group' => '%d', 'term_taxonomy_id' => '%d',
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'parent' => '%d', 'count' => '%d','object_id' => '%d', 'term_order' => '%d', 'ID' => '%d', 'commment_ID' => '%d', 'comment_post_ID' => '%d', 'comment_parent' => '%d',
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'user_id' => '%d', 'link_id' => '%d', 'link_owner' => '%d', 'link_rating' => '%d', 'option_id' => '%d', 'blog_id' => '%d', 'meta_id' => '%d', 'post_id' => '%d',
|
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'user_status' => '%d', 'umeta_id' => '%d', 'comment_karma' => '%d', 'comment_count' => '%d');
|
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'user_status' => '%d', 'umeta_id' => '%d', 'comment_karma' => '%d', 'comment_count' => '%d' );
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|
||||
$prefix = $wpdb->set_prefix($table_prefix);
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|
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if ( is_wp_error($prefix) )
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wp_die(/*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/);
|
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$prefix = $wpdb->set_prefix( $table_prefix );
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|
||||
if ( is_wp_error( $prefix ) )
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wp_die( /*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/ );
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||||
}
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||||
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||||
/**
|
||||
* Starts the WordPress object cache.
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||||
*
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||||
* If an object-cache.php file exists in the wp-content directory,
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||||
* it uses that drop-in as an external object cache.
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||||
*
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||||
* @access private
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||||
* @since 3.0.0
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||||
*/
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||||
function wp_start_object_cache() {
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||||
global $_wp_using_ext_object_cache;
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||||
if ( file_exists(WP_CONTENT_DIR . '/object-cache.php') ) {
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||||
require_once (WP_CONTENT_DIR . '/object-cache.php');
|
||||
if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) {
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||||
require_once ( WP_CONTENT_DIR . '/object-cache.php' );
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$_wp_using_ext_object_cache = true;
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} else {
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||||
require_once (ABSPATH . WPINC . '/cache.php');
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require_once ( ABSPATH . WPINC . '/cache.php' );
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||||
$_wp_using_ext_object_cache = false;
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||||
}
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||||
|
||||
wp_cache_init();
|
||||
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||||
if ( function_exists('wp_cache_add_global_groups') ) {
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||||
wp_cache_add_global_groups(array ('users', 'userlogins', 'usermeta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss'));
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||||
wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));
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||||
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
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||||
wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss' ) );
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||||
wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
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||||
}
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||||
}
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||||
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||||
/**
|
||||
* Redirects to the installer if WordPress is not installed.
|
||||
*
|
||||
* Dies with an error message when multisite is enabled.
|
||||
*
|
||||
* @access private
|
||||
* @since 3.0.0
|
||||
*/
|
||||
function wp_not_installed() {
|
||||
if ( is_multisite() ) {
|
||||
if ( !is_blog_installed() && !defined('WP_INSTALLING') )
|
||||
die( __( 'The blog you have requested is not installed properly. Please contact the system administrator.' ) ); // have to die here
|
||||
} elseif ( !is_blog_installed() && (strpos($_SERVER['PHP_SELF'], 'install.php') === false && !defined('WP_INSTALLING')) ) {
|
||||
if ( defined('WP_SITEURL') )
|
||||
if ( !is_blog_installed() && !defined( 'WP_INSTALLING' ) )
|
||||
wp_die( __( 'The blog you have requested is not installed properly. Please contact the system administrator.' ) );
|
||||
} elseif ( !is_blog_installed() && ( strpos( $_SERVER['PHP_SELF'], 'install.php' ) === false && !defined( 'WP_INSTALLING' ) ) ) {
|
||||
if ( defined( 'WP_SITEURL' ) )
|
||||
$link = WP_SITEURL . '/wp-admin/install.php';
|
||||
elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false)
|
||||
$link = preg_replace('|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
|
||||
elseif ( strpos( $_SERVER['PHP_SELF'], 'wp-admin' ) !== false )
|
||||
$link = preg_replace( '|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php';
|
||||
else
|
||||
$link = preg_replace('|/[^/]+?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
|
||||
require_once(ABSPATH . WPINC . '/kses.php');
|
||||
require_once(ABSPATH . WPINC . '/pluggable.php');
|
||||
require_once(ABSPATH . WPINC . '/formatting.php');
|
||||
wp_redirect($link);
|
||||
$link = preg_replace( '|/[^/]+?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php';
|
||||
require_once( ABSPATH . WPINC . '/kses.php' );
|
||||
require_once( ABSPATH . WPINC . '/pluggable.php' );
|
||||
require_once( ABSPATH . WPINC . '/formatting.php' );
|
||||
wp_redirect( $link );
|
||||
die();
|
||||
}
|
||||
}
|
||||
|
||||
function wp_load_mu_plugins() {
|
||||
if ( is_dir( WPMU_PLUGIN_DIR ) ) {
|
||||
if ( $dh = opendir( WPMU_PLUGIN_DIR ) ) {
|
||||
$mu_plugins = array ();
|
||||
while ( ( $plugin = readdir( $dh ) ) !== false ) {
|
||||
if ( substr( $plugin, -4 ) == '.php' )
|
||||
$mu_plugins[] = $plugin;
|
||||
}
|
||||
closedir( $dh );
|
||||
sort( $mu_plugins );
|
||||
foreach ( $mu_plugins as $mu_plugin )
|
||||
include_once( WPMU_PLUGIN_DIR . '/' . $mu_plugin );
|
||||
}
|
||||
/**
|
||||
* Returns array of must-use plugin files to be included in global scope.
|
||||
*
|
||||
* The default directory is wp-content/mu-plugins. To change the default directory
|
||||
* manually, define <code>WPMU_PLUGIN_DIR</code> and <code>WPMU_PLUGIN_URL</code>
|
||||
* in wp-config.php.
|
||||
*
|
||||
* @access private
|
||||
* @since 3.0.0
|
||||
* @return array Files to include
|
||||
*/
|
||||
function wp_muplugins_to_load() {
|
||||
$mu_plugins = array();
|
||||
if ( !is_dir( WPMU_PLUGIN_DIR ) )
|
||||
return $mu_plugins;
|
||||
if ( ! $dh = opendir( WPMU_PLUGIN_DIR ) )
|
||||
return $mu_plugins;
|
||||
while ( ( $plugin = readdir( $dh ) ) !== false ) {
|
||||
if ( substr( $plugin, -4 ) == '.php' )
|
||||
$mu_plugins[] = WPMU_PLUGIN_DIR . '/' . $plugin;
|
||||
}
|
||||
closedir( $dh );
|
||||
sort( $mu_plugins );
|
||||
|
||||
return $mu_plugins;
|
||||
}
|
||||
|
||||
function wp_load_plugins() {
|
||||
/**
|
||||
* Returns array of plugin files to be included in global scope.
|
||||
*
|
||||
* The default directory is wp-content/plugins. To change the default directory
|
||||
* manually, define <code>WP_PLUGIN_DIR</code> and <code>WP_PLUGIN_URL</code>
|
||||
* in wp-config.php.
|
||||
*
|
||||
* @access private
|
||||
* @since 3.0.0
|
||||
* @return array Files to include
|
||||
*/
|
||||
function wp_plugins_to_load() {
|
||||
$plugins = array();
|
||||
|
||||
// Check for hacks file if the option is enabled
|
||||
if ( get_option('hack_file') ) {
|
||||
if ( file_exists(ABSPATH . 'my-hacks.php') )
|
||||
require(ABSPATH . 'my-hacks.php');
|
||||
}
|
||||
if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) )
|
||||
$plugins[] = ABSPATH . 'my-hacks.php';
|
||||
|
||||
$current_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) );
|
||||
if ( is_array($current_plugins) && !defined('WP_INSTALLING') ) {
|
||||
foreach ( $current_plugins as $plugin ) {
|
||||
// check the $plugin filename
|
||||
// Validate plugin filename
|
||||
if ( validate_file($plugin) // $plugin must validate as file
|
||||
|| '.php' != substr($plugin, -4) // $plugin must end with '.php'
|
||||
|| !file_exists(WP_PLUGIN_DIR . '/' . $plugin) // $plugin must exist
|
||||
)
|
||||
continue;
|
||||
|
||||
include_once(WP_PLUGIN_DIR . '/' . $plugin);
|
||||
}
|
||||
unset($plugin);
|
||||
$active_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) );
|
||||
if ( !is_array( $active_plugins ) || defined( 'WP_INSTALLING' ) )
|
||||
return $plugins;
|
||||
foreach ( $active_plugins as $plugin ) {
|
||||
if ( validate_file( $plugin ) // $plugin must validate as file
|
||||
|| '.php' != substr( $plugin, -4 ) // $plugin must end with '.php'
|
||||
|| !file_exists( WP_PLUGIN_DIR . '/' . $plugin ) // $plugin must exist
|
||||
)
|
||||
continue;
|
||||
$plugins[] = WP_PLUGIN_DIR . '/' . $plugin;
|
||||
}
|
||||
unset($current_plugins);
|
||||
return $plugins;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets internal encoding using mb_internal_encoding().
|
||||
*
|
||||
* In most cases the default internal encoding is latin1, which is of no use,
|
||||
* since we want to use the mb_ functions for utf-8 strings.
|
||||
*
|
||||
* @access private
|
||||
* @since 3.0.0
|
||||
*/
|
||||
function wp_set_internal_encoding() {
|
||||
/*
|
||||
* In most cases the default internal encoding is latin1, which is of no use,
|
||||
* since we want to use the mb_ functions for utf-8 strings
|
||||
*/
|
||||
if (function_exists('mb_internal_encoding')) {
|
||||
if (!@mb_internal_encoding(get_option('blog_charset')))
|
||||
mb_internal_encoding('UTF-8');
|
||||
if ( function_exists( 'mb_internal_encoding' ) ) {
|
||||
if ( !@mb_internal_encoding( get_option( 'blog_charset' ) ) )
|
||||
mb_internal_encoding( 'UTF-8' );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add magic quotes to $_GET, $_POST, $_COOKIE, and $_SERVER.
|
||||
*
|
||||
* Also forces $_REQUEST to be $_GET + $_POST. If $_SERVER, $_COOKIE,
|
||||
* or $_ENV are needed, use those superglobals directly.
|
||||
*
|
||||
* @access private
|
||||
* @since 3.0.0
|
||||
*/
|
||||
function wp_magic_quotes() {
|
||||
// If already slashed, strip.
|
||||
if ( get_magic_quotes_gpc() ) {
|
||||
$_GET = stripslashes_deep($_GET );
|
||||
$_POST = stripslashes_deep($_POST );
|
||||
$_COOKIE = stripslashes_deep($_COOKIE);
|
||||
$_GET = stripslashes_deep( $_GET );
|
||||
$_POST = stripslashes_deep( $_POST );
|
||||
$_COOKIE = stripslashes_deep( $_COOKIE );
|
||||
}
|
||||
|
||||
// Escape with wpdb.
|
||||
$_GET = add_magic_quotes($_GET );
|
||||
$_POST = add_magic_quotes($_POST );
|
||||
$_COOKIE = add_magic_quotes($_COOKIE);
|
||||
$_SERVER = add_magic_quotes($_SERVER);
|
||||
$_GET = add_magic_quotes( $_GET );
|
||||
$_POST = add_magic_quotes( $_POST );
|
||||
$_COOKIE = add_magic_quotes( $_COOKIE );
|
||||
$_SERVER = add_magic_quotes( $_SERVER );
|
||||
|
||||
// Force REQUEST to be GET + POST. If SERVER, COOKIE, or ENV are needed, use those superglobals directly.
|
||||
$_REQUEST = array_merge($_GET, $_POST);
|
||||
}
|
||||
|
||||
function wp_find_locale() {
|
||||
global $locale, $locale_file;
|
||||
/**
|
||||
* The locale of the blog
|
||||
* @since 1.5.0
|
||||
*/
|
||||
$locale = get_locale();
|
||||
$locale_file = WP_LANG_DIR . "/$locale.php";
|
||||
if ( is_readable($locale_file) )
|
||||
require_once($locale_file);
|
||||
|
||||
// Pull in locale data after loading text domain.
|
||||
require_once(ABSPATH . WPINC . '/locale.php');
|
||||
}
|
||||
|
||||
function wp_load_theme_functions() {
|
||||
// Load functions for active theme.
|
||||
if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php') )
|
||||
include(STYLESHEETPATH . '/functions.php');
|
||||
if ( file_exists(TEMPLATEPATH . '/functions.php') )
|
||||
include(TEMPLATEPATH . '/functions.php');
|
||||
|
||||
// Load in support for template functions which the theme supports
|
||||
require_if_theme_supports( 'post-thumbnails', ABSPATH . WPINC . '/post-thumbnail-template.php' );
|
||||
// Force REQUEST to be GET + POST.
|
||||
$_REQUEST = array_merge( $_GET, $_POST );
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -389,7 +468,7 @@ function wp_load_theme_functions() {
|
||||
* @since 1.2.0
|
||||
*/
|
||||
function shutdown_action_hook() {
|
||||
do_action('shutdown');
|
||||
do_action( 'shutdown' );
|
||||
wp_cache_close();
|
||||
}
|
||||
|
||||
@@ -422,7 +501,7 @@ function wp_clone( $object ) {
|
||||
* @return bool True if inside WordPress administration pages.
|
||||
*/
|
||||
function is_admin() {
|
||||
if ( defined('WP_ADMIN') )
|
||||
if ( defined( 'WP_ADMIN' ) )
|
||||
return WP_ADMIN;
|
||||
return false;
|
||||
}
|
||||
@@ -435,7 +514,7 @@ function is_admin() {
|
||||
* @return bool True if multisite is enabled, false otherwise.
|
||||
*/
|
||||
function is_multisite() {
|
||||
if ( ( defined('MULTISITE') && MULTISITE ) || defined('VHOST') || defined('SUNRISE') )
|
||||
if ( ( defined( 'MULTISITE' ) && MULTISITE ) || defined( 'VHOST' ) || defined( 'SUNRISE' ) )
|
||||
return true;
|
||||
|
||||
return false;
|
||||
|
||||
Reference in New Issue
Block a user