68 lines
1.6 KiB
PHP
68 lines
1.6 KiB
PHP
<?php
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/**
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* @package Grav\Common\Errors
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*
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* @copyright Copyright (c) 2015 - 2022 Trilby Media, LLC. All rights reserved.
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* @license MIT License; see LICENSE file for details.
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*/
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namespace Grav\Common\Errors;
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/**
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* Class SystemFacade
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* @package Grav\Common\Errors
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*/
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class SystemFacade extends \Whoops\Util\SystemFacade
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{
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/** @var callable */
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protected $whoopsShutdownHandler;
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/**
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* @param callable $function
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* @return void
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*/
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public function registerShutdownFunction(callable $function)
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{
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$this->whoopsShutdownHandler = $function;
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register_shutdown_function([$this, 'handleShutdown']);
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}
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/**
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* Special case to deal with Fatal errors and the like.
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*
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* @return void
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*/
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public function handleShutdown()
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{
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$error = $this->getLastError();
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// Ignore core warnings and errors.
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if ($error && !($error['type'] & (E_CORE_WARNING | E_CORE_ERROR))) {
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$handler = $this->whoopsShutdownHandler;
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$handler();
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}
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}
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/**
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* @param int $httpCode
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*
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* @return int
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*/
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public function setHttpResponseCode($httpCode)
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{
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if (!headers_sent()) {
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// Ensure that no 'location' header is present as otherwise this
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// will override the HTTP code being set here, and mask the
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// expected error page.
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header_remove('location');
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// Work around PHP bug #8218 (8.0.17 & 8.1.4).
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header_remove('Content-Encoding');
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}
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return http_response_code($httpCode);
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}
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}
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