... PHP 4 >= 4.0.5) yaz_ccl_parse -- Invoke CCL Parser . int yaz_ccl_parse ( int id, string query, array & result) . ... If the query could not be converted (because of invalid syntax, unknown field, etc.) this function returns FALSE and three indexes are set in the resulting array to indicate the cause of failure: errorcode CCL error code (integer), errorstring CCL error string, and errorpos approximate position in query of failure (integer is character position). ... yaz_ccl_conf . ...