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_scalar_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 an error message.

Description

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

Parameters

$message

(string) (Optional) Response to print.

Default value: ''

$title

(string) (Optional) Error title (unused).

Default value: ''

$args

(string|array) (Optional) Arguments to control behavior.

Default value: array()

Source

File: wp-includes/functions.php

function _scalar_wp_die_handler( $message = '', $title = '', $args = array() ) {
	list( $message, $title, $r ) = _wp_die_process_input( $message, $title, $args );

	if ( $r['exit'] ) {
		if ( is_scalar( $message ) ) {
			die( (string) $message );
		}
		die();
	}

	if ( is_scalar( $message ) ) {
		echo (string) $message;
	}
}

Changelog

Version Description
5.1.0 Added the $title and $args parameters.
3.4.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_scalar_wp_die_handler