_json_wp_die_handler() WP 5.1.0
Kills WordPress execution and displays JSON response with an error message.
This is the handler for wp_die() when processing JSON requests.
This is an internal function for using it by WP core itself. It's not recommended to use this function in your code.
No Hooks.
Return
````. Null. Nothing.
Usage
_json_wp_die_handler( $message, $title, $args );
- $message(string) (required)
- Error message.
- $title(string)
- Error title.
Default: '' - $args(string|array)
- Arguments to control behavior.
Default: empty array
Changelog
Since 5.1.0 | Introduced. |
Code of _json_wp_die_handler() json wp die handler WP 5.7
function _json_wp_die_handler( $message, $title = '', $args = array() ) {
list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args );
$data = array(
'code' => $parsed_args['code'],
'message' => $message,
'data' => array(
'status' => $parsed_args['response'],
),
'additional_errors' => $parsed_args['additional_errors'],
);
if ( ! headers_sent() ) {
header( "Content-Type: application/json; charset={$parsed_args['charset']}" );
if ( null !== $parsed_args['response'] ) {
status_header( $parsed_args['response'] );
}
nocache_headers();
}
echo wp_json_encode( $data );
if ( $parsed_args['exit'] ) {
die();
}
}