PHP AIOWPSecurity_Utility_File::create_dir方法代码示例

 static function backup_and_rename_htaccess($src_file_path, $suffix = 'backup')
 {
     global $aio_wp_security;
     //Check to see if the main "backups" directory exists - create it otherwise
     $aiowps_backup_dir = WP_CONTENT_DIR . '/' . AIO_WP_SECURITY_BACKUPS_DIR_NAME;
     if (!AIOWPSecurity_Utility_File::create_dir($aiowps_backup_dir)) {
         $aio_wp_security->debug_logger->log_debug("backup_and_rename_htaccess - Creation of backup directory failed!", 4);
         return false;
     }
     $src_parts = pathinfo($src_file_path);
     $backup_file_name = $src_parts['basename'] . '.' . $suffix;
     $backup_file_path = $aiowps_backup_dir . '/' . $backup_file_name;
     if (!copy($src_file_path, $backup_file_path)) {
         //Failed to make a backup copy
         return false;
     }
     return true;
 }

 /**
  * This function will perform a database backup
  */
 function execute_backup()
 {
     global $wpdb, $aio_wp_security;
     $is_multi_site = false;
     @ini_set('auto_detect_line_endings', true);
     if (function_exists('is_multisite') && is_multisite()) {
         //Let's get the current site's table prefix
         $site_pref = esc_sql($wpdb->prefix);
         $db_query = "SHOW TABLES LIKE '" . $site_pref . "%'";
         $tables = $wpdb->get_results($db_query, ARRAY_N);
         $is_multi_site = true;
     } else {
         //get all of the tables
         $tables = $wpdb->get_results('SHOW TABLES', ARRAY_N);
         if (empty($tables)) {
             $aio_wp_security->debug_logger->log_debug("execute_backup() - no tables found!", 4);
             return FALSE;
         }
     }
     $return = '';
     //cycle through each table
     foreach ($tables as $table) {
         $result = $wpdb->get_results('SELECT * FROM `' . $table[0] . '`;', ARRAY_N);
         $num_fields = sizeof($wpdb->get_results('DESCRIBE `' . $table[0] . '`;'));
         $return .= 'DROP TABLE IF EXISTS `' . $table[0] . '`;';
         $row2 = $wpdb->get_row('SHOW CREATE TABLE `' . $table[0] . '`;', ARRAY_N);
         if (empty($row2)) {
             $aio_wp_security->debug_logger->log_debug("execute_backup() - get_row returned NULL for table: " . $table[0], 4);
         }
         $return .= PHP_EOL . PHP_EOL . $row2[1] . ";" . PHP_EOL . PHP_EOL;
         foreach ($result as $row) {
             $return .= 'INSERT INTO `' . $table[0] . '` VALUES(';
             for ($j = 0; $j < $num_fields; $j++) {
                 $row[$j] = addslashes($row[$j]);
                 //$row[$j] = ereg_replace( PHP_EOL, "\n", $row[$j] ); //deprecated!
                 $row[$j] = preg_replace("/" . PHP_EOL . "/", "\n", $row[$j]);
                 if (isset($row[$j])) {
                     $return .= '"' . $row[$j] . '"';
                 } else {
                     $return .= '""';
                 }
                 if ($j < $num_fields - 1) {
                     $return .= ',';
                 }
             }
             $return .= ");" . PHP_EOL;
         }
         $return .= PHP_EOL . PHP_EOL;
     }
     $return .= PHP_EOL . PHP_EOL;
     //Check to see if the main "backups" directory exists - create it otherwise
     $aiowps_backup_dir = WP_CONTENT_DIR . '/' . AIO_WP_SECURITY_BACKUPS_DIR_NAME;
     $aiowps_backup_url = content_url() . '/' . AIO_WP_SECURITY_BACKUPS_DIR_NAME;
     if (!AIOWPSecurity_Utility_File::create_dir($aiowps_backup_dir)) {
         $aio_wp_security->debug_logger->log_debug("Creation of DB backup directory failed!", 4);
         return false;
     }
     //Generate a random prefix for more secure filenames
     $random_suffix = AIOWPSecurity_Utility::generate_alpha_numeric_random_string(10);
     if ($is_multi_site) {
         global $current_blog;
         $blog_id = $current_blog->blog_id;
         //Get the current site name string for use later
         $site_name = get_bloginfo('name');
         $site_name = strtolower($site_name);
         //make alphaunermic
         $site_name = preg_replace("/[^a-z0-9_\\s-]/", "", $site_name);
         //Cleanup multiple instances of dashes or whitespaces
         $site_name = preg_replace("/[\\s-]+/", " ", $site_name);
         //Convert whitespaces and underscore to dash
         $site_name = preg_replace("/[\\s_]/", "-", $site_name);
         $file = 'database-backup-site-name-' . $site_name . '-' . current_time('Ymd-His') . '-' . $random_suffix;
         //We will create a sub dir for the blog using its blog id
         $dirpath = $aiowps_backup_dir . '/blogid_' . $blog_id;
         //Create a subdirectory for this blog_id
         if (!AIOWPSecurity_Utility_File::create_dir($dirpath)) {
             $aio_wp_security->debug_logger->log_debug("Creation failed of DB backup directory for the following multisite blog ID: " . $blog_id, 4);
             return false;
         }
     } else {
         $dirpath = $aiowps_backup_dir;
         $file = 'database-backup-' . current_time('Ymd-His') . '-' . $random_suffix;
     }
     $handle = @fopen($dirpath . '/' . $file . '.sql', 'w+');
     $fw_res = @fwrite($handle, $return);
     if (!$fw_res) {
         $aio_wp_security->debug_logger->log_debug("execute_backup() - Write to DB backup file failed", 4);
         return false;
     }
     @fclose($handle);
     //zip the file
     if (class_exists('ZipArchive')) {
         $zip = new ZipArchive();
         $archive = $zip->open($dirpath . '/' . $file . '.zip', ZipArchive::CREATE);
         $zip->addFile($dirpath . '/' . $file . '.sql', $file . '.sql');
         $zip->close();
         //delete .sql and keep zip
//.........这里部分代码省略.........