WP_REST_Response::is_error() WordPress Method
The WP_REST_Response::is_error() function is used to check if a given response is an error. This is useful for checking if a request has failed before trying to parse the response body.
WP_REST_Response::is_error() #
Checks if the response is an error, i.e. >= 400 response code.
Return
(bool) Whether the response is an error.
Source
File: wp-includes/rest-api/class-wp-rest-response.php
public function is_error() {
return $this->get_status() >= 400;
}
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Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |