<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-invoker.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Invoker;

use const PHP_EOL;
use function extension_loaded;
use function function_exists;
use function implode;
use RuntimeException;

final class ProcessControlExtensionNotLoadedException extends RuntimeException implements Exception
{
    public function __construct()
    {
        $message = [];

        if (!extension_loaded('pcntl')) {
            $message[] = 'The pcntl (process control) extension for PHP must be loaded.';
        }

        if (!function_exists('pcntl_signal')) {
            $message[] = 'The pcntl_signal() function must not be disabled.';
        }

        if (!function_exists('pcntl_async_signals')) {
            $message[] = 'The pcntl_async_signals() function must not be disabled.';
        }

        if (!function_exists('pcntl_alarm')) {
            $message[] = 'The pcntl_alarm() function must not be disabled.';
        }

        parent::__construct(implode(PHP_EOL, $message));
    }
}
                                                                                                                                                                                                                                                                                                                       {
    "name": "phpunit/php-invoker",
    "description": "Invoke callables with a timeout",
    "type": "library",
    "keywords": [
        "process"
    ],
    "homepage": "https://github.com/sebastianbergmann/php-invoker/",
    "license": "BSD-3-Clause",
    "authors": [
        {
            "name": "Sebastian Bergmann",
            "email": "sebastian@phpunit.de",
            "role": "lead"
        }
    ],
    "support": {
        "issues": "https://github.com/sebastianbergmann/php-invoker/issues",
        "security": "https://github.com/sebastianbergmann/php-invoker/security/policy"
    },
    "prefer-stable": true,
    "config": {
        "platform": {
            "php": "8.3.0"
        },
        "optimize-autoloader": true,
        "sort-packages": true
    },
    "require": {
        "php": ">=8.3"
    },
    "require-dev": {
        "ext-pcntl": "*",
        "phpunit/phpunit": "^12.0"
    },
    "autoload": {
        "classmap": [
            "src/"
        ]
    },
    "autoload-dev": {
        "classmap": [
            "tests/_fixture/"
        ]
    },
    "suggest": {
        "ext-pcntl": "*"
    },
    "extra": {
        "branch-alias": {
            "dev-main": "6.0-dev"
        }
    }
}

