public static function init() { if (strlen(ESS_Database::$table) <= 0) { global $wpdb; if (!isset($wpdb)) { $wpdb = $GLOBALS['wpdb']; } ESS_Database::$wpdb = $wpdb; ESS_Database::$wpdb->show_errors(); if (EM_MS_GLOBAL) { $prefix = ESS_Database::$wpdb->base_prefix; } else { $prefix = ESS_Database::$wpdb->prefix; } ESS_Database::$table = $prefix . ESS_Database::FEED_TABLE_NAME; } }