_jsonp_wp_die_handler( string $message, string $title = , string|array $args = array() )

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.

Kills WordPress execution and displays JSONP response with an error message.

Description

This is the handler for wp_die() when processing JSONP requests.

Parameters

$messagestringrequired
Error message.
$titlestringoptional
Error title.

Default:''

$argsstring|arrayoptional
Arguments to control behavior.

Default:array()

Source

function _jsonp_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/javascript; charset={$parsed_args['charset']}" );
		header( 'X-Content-Type-Options: nosniff' );
		header( 'X-Robots-Tag: noindex' );
		if ( null !== $parsed_args['response'] ) {
			status_header( $parsed_args['response'] );
		}
		nocache_headers();
	}

	$result         = wp_json_encode( $data );
	$jsonp_callback = $_GET['_jsonp'];
	echo '/**/' . $jsonp_callback . '(' . $result . ')';
	if ( $parsed_args['exit'] ) {
		die();
	}
}

Changelog

VersionDescription
5.2.0Introduced.

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