zend_string *zs = zval_get_string(e);
url(buf)->fragment = &buf.data[buf.used];
php_http_buffer_append(&buf, zs->val, zs->len + 1);
zend_string *zs = zval_get_string(e);
url(buf)->fragment = &buf.data[buf.used];
php_http_buffer_append(&buf, zs->val, zs->len + 1);