', $string ); if ( get_magic_quotes_gpc() ) { $string = stripslashes( $string ); } return $string; } public static function endSession() { @session_write_close(); @ob_end_flush(); } static function fetchUrl( $url, $postdata ) { try { $tmpUrl = $url; if ( '/' !== substr( $tmpUrl, - 1 ) ) { $tmpUrl .= '/'; } return self::_fetchUrl( $tmpUrl . 'wp-admin/', $postdata ); } catch ( Exception $e ) { try { return self::_fetchUrl( $url, $postdata ); } catch ( Exception $ex ) { throw $e; } } } public static function _fetchUrl( $url, $postdata ) { //$agent = 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)'; $agent = 'Mozilla/5.0 (compatible; MainWP-Child/' . MainWP_Child::$version . '; +http://mainwp.com)'; $ch = curl_init(); curl_setopt( $ch, CURLOPT_URL, $url ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); curl_setopt( $ch, CURLOPT_POST, true ); curl_setopt( $ch, CURLOPT_POSTFIELDS, $postdata ); curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 10 ); curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); $data = curl_exec( $ch ); $http_status = curl_getinfo( $ch, CURLINFO_HTTP_CODE ); $err = curl_error( $ch ); curl_close( $ch ); if ( ( false === $data ) && ( 0 === $http_status ) ) { throw new Exception( 'Http Error: ' . $err ); } else if ( preg_match( '/
|
'; } static function update_option( $option_name, $option_value, $autoload = 'no' ) { $success = add_option( $option_name, $option_value, '', $autoload ); if ( ! $success ) { $success = update_option( $option_name, $option_value ); } return $success; } static function fix_option( $option_name, $autoload = 'no' ) { global $wpdb; if ( $autoload != $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option_name ) ) ) { $option_value = get_option( $option_name ); delete_option( $option_name ); add_option( $option_name, $option_value, null, $autoload ); } } static function containsAll( $haystack, $needle ) { if ( ! is_array( $haystack ) || ! is_array( $needle ) ) { return false; } foreach ( $needle as $item ) { if ( ! in_array( $item, $haystack ) ) { return false; } } return true; } public static function getRevisions( $max_revisions ) { global $wpdb; $sql = " SELECT `post_parent`, COUNT(*) cnt FROM $wpdb->posts WHERE `post_type` = 'revision' GROUP BY `post_parent` HAVING COUNT(*) > " . $max_revisions; return $wpdb->get_results( $sql ); } public static function deleteRevisions( $results, $max_revisions ) { global $wpdb; if ( ! is_array( $results ) || 0 === count( $results ) ) { return; } $count_deleted = 0; $results_length = count( $results ); for ( $i = 0; $i < $results_length; $i ++ ) { $number_to_delete = $results[ $i ]->cnt - $max_revisions; $count_deleted += $number_to_delete; $sql_get = " SELECT `ID`, `post_modified` FROM $wpdb->posts WHERE `post_parent`=" . $results[ $i ]->post_parent . " AND `post_type`='revision' ORDER BY `post_modified` ASC "; $results_posts = $wpdb->get_results( $sql_get ); $delete_ids = array(); if ( is_array( $results_posts ) && count( $results_posts ) > 0 ) { for ( $j = 0; $j < $number_to_delete; $j ++ ) { $delete_ids[] = $results_posts[ $j ]->ID; } } if ( count( $delete_ids ) > 0 ) { $sql_delete = " DELETE FROM $wpdb->posts WHERE `ID` IN (" . implode( ',', $delete_ids ) . ') '; $wpdb->get_results( $sql_delete ); } } return $count_deleted; } public static function inExcludes( $excludes, $value ) { if ( empty( $value ) ) { return false; } if ( null != $excludes ) { foreach ( $excludes as $exclude ) { if ( MainWP_Helper::endsWith( $exclude, '*' ) ) { if ( MainWP_Helper::startsWith( $value, substr( $exclude, 0, strlen( $exclude ) - 1 ) ) ) { return true; } } else if ( $value == $exclude ) { return true; } else if ( MainWP_Helper::startsWith( $value, $exclude . '/' ) ) { return true; } } } return false; } public static function isArchive( $pFileName, $pPrefix = '', $pSuffix = '' ) { return preg_match( '/' . $pPrefix . '(.*).(zip|tar|tar.gz|tar.bz2)' . $pSuffix . '$/', $pFileName ); } public static function parse_query( $var ) { $var = parse_url( $var, PHP_URL_QUERY ); $var = html_entity_decode( $var ); $var = explode( '&', $var ); $arr = array(); foreach ( $var as $val ) { $x = explode( '=', $val ); $arr[ $x[0] ] = $x[1]; } unset( $val, $x, $var ); return $arr; } /** * Allow to remove method for an hook when, it's a class method used and class don't have variable, but you know the class name :) * Credit to the : wp-filters-extras */ public static function remove_filters_for_anonymous_class( $hook_name = '', $class_name = '', $method_name = '', $priority = 0 ) { global $wp_filter; // Take only filters on right hook name and priority if ( ! isset( $wp_filter[ $hook_name ] ) || ! isset( $wp_filter[ $hook_name ][ $priority ] ) || ! is_array( $wp_filter[ $hook_name ][ $priority ] ) ) { return false; } // Loop on filters registered foreach ( (array) $wp_filter[ $hook_name ][ $priority ] as $unique_id => $filter_array ) { // Test if filter is an array ! (always for class/method) if ( isset( $filter_array['function'] ) && is_array( $filter_array['function'] ) ) { // Test if object is a class, class and method is equal to param ! if ( is_object( $filter_array['function'][0] ) && get_class( $filter_array['function'][0] ) && get_class( $filter_array['function'][0] ) === $class_name && $filter_array['function'][1] === $method_name ) { unset( $wp_filter[ $hook_name ][ $priority ][ $unique_id ] ); } } } return false; } /** * Credit to the : wp-filters-extras */ public static function remove_filters_with_method_name( $hook_name = '', $method_name = '', $priority = 0 ) { global $wp_filter; // Take only filters on right hook name and priority if ( ! isset( $wp_filter[ $hook_name ] ) || ! isset( $wp_filter[ $hook_name ][ $priority ] ) || ! is_array( $wp_filter[ $hook_name ][ $priority ] ) ) { return false; } // Loop on filters registered foreach ( (array) $wp_filter[ $hook_name ][ $priority ] as $unique_id => $filter_array ) { // Test if filter is an array ! (always for class/method) if ( isset( $filter_array['function'] ) && $filter_array['function'] === $method_name ) { unset( $wp_filter[ $hook_name ][ $priority ][ $unique_id ] ); } } return false; } public static function sanitize_filename( $filename ) { // Remove anything which isn't a word, whitespace, number // or any of the following caracters -_~,;:[](). // If you don't need to handle multi-byte characters // you can use preg_replace rather than mb_ereg_replace // Thanks @Łukasz Rysiak! $filename = mb_ereg_replace( "([^\w\s\d\-_~,;:\[\]\(\).])", '', $filename ); // Remove any runs of periods (thanks falstro!) $filename = mb_ereg_replace( "([\.]{2,})", '', $filename ); return $filename; } }