<?php declare( strict_types=1 );
namespace KadenceWP\KadenceStarterTemplates\Shutdown;
/**
* Process different tasks during the WordPress shutdown action.
*
* @see Shutdown_Provider::register()
*/
final class Shutdown_Handler {
/**
* @var Shutdown_Collection
*/
private $collection;
public function __construct( Shutdown_Collection $collection ) {
$this->collection = $collection;
}
/**
* If running on PHP-FPM, this will return the request, but continue processing
* any code after in the same thread, which means it instantly sends the request back
* to the browser without needing to wait for the code after it to process.
*
* @action shutdown
*
* @return void
*/
public function handle(): void {
// So far, there is no reason to process this unless this is a REST request.
if ( ! defined( 'REST_REQUEST' ) || ! REST_REQUEST ) {
return;
}
// Return request early, if possible.
if ( function_exists( 'fastcgi_finish_request' ) ) {
fastcgi_finish_request();
}
// Process all Terminable tasks in the background.
foreach ( $this->collection->all() as $task ) {
$task->terminate();
}
}
}