不支持SOAP？ about molten HOT 3 OPEN

char *summary;
zval *argument = ZEND_CALL_ARG(data, 2);
long idx = -1;

if (Z_TYPE_P(argument) != IS_STRING) {
    return idx;
}

idx = tw_span_create("http", 4 TSRMLS_CC);
tw_span_annotate_string(idx, "url", Z_STRVAL_P(argument), 1 TSRMLS_CC);
tw_span_annotate_string(idx, "method", "POST", 1 TSRMLS_CC);
tw_span_annotate_string(idx, "service", "soap", 1 TSRMLS_CC);

return idx;