43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of phpunit/php-invoker.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Invoker;
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use const PHP_EOL;
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use function extension_loaded;
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use function function_exists;
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use function implode;
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use RuntimeException;
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final class ProcessControlExtensionNotLoadedException extends RuntimeException implements Exception
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{
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public function __construct()
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{
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$message = [];
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if (!extension_loaded('pcntl')) {
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$message[] = 'The pcntl (process control) extension for PHP must be loaded.';
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}
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if (!function_exists('pcntl_signal')) {
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$message[] = 'The pcntl_signal() function must not be disabled.';
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}
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if (!function_exists('pcntl_async_signals')) {
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$message[] = 'The pcntl_async_signals() function must not be disabled.';
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}
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if (!function_exists('pcntl_alarm')) {
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$message[] = 'The pcntl_alarm() function must not be disabled.';
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}
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parent::__construct(implode(PHP_EOL, $message));
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}
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}
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