Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_json_wp_die_handler( string $message, string $title = '', string|array $args = array() )
Kills WordPress execution and displays JSON response with an error message.
Description
This is the handler for wp_die() when processing JSON requests.
Parameters
-
$messagestring Required -
Error message.
-
$titlestring Optional -
Error title.
Default:
'' -
$argsstring|array Optional -
Arguments to control behavior.
Default:
array()
Source
File: wp-includes/functions.php.
View all references
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();
}
}
Changelog
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |