/** * @return array */ public function get_all_contexts() { $sql = "\n\t\t\tSELECT DISTINCT context\n\t\t\tFROM {$this->wpdb->prefix}icl_strings \n\t\t"; $rowset = $this->wpdb->get_col($sql); return array_unique(array_merge($rowset, $this->get_excluded_contexts())); }
/** * Returns an array of tables in the database. * @access public * @return array */ public function get_tables() { $tables = $this->wpdb->get_col('SHOW TABLES'); return $tables; }