XMLREADER_LOAD_FILE 288 ext/xmlreader/php_xmlreader.c case XMLREADER_LOAD_FILE: XMLREADER_LOAD_FILE 1019 ext/xmlreader/php_xmlreader.c php_xmlreader_set_relaxng_schema(INTERNAL_FUNCTION_PARAM_PASSTHRU, XMLREADER_LOAD_FILE);