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_scalar_wp_die_handler()

_scalar_wp_die_handler( string $message = ”, string $title = ”, string|array $args = array() )

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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

$messagestringoptional
Response to print.

Default:''

$titlestringoptional
Error title (unused).

Default:''

$argsstring|arrayoptional
Arguments to control behavior.

Default:array()

Source

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

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

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

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UsesDescription
_wp_die_process_input()wp-includes/functions.php

Processes arguments passed to wp_die() consistently for its handlers.

Changelog

VersionDescription
5.1.0Added the $title and $args parameters.
3.4.0Introduced.

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