scoper.php

<?php

declare(strict_types=1);

require __DIR__ . '/vendor/autoload.php';

$nowDateTime = new DateTime('now');
$timestamp = $nowDateTime->format('Ym');

// see https://github.com/humbug/php-scoper
return [
    'prefix' => 'ClassLeak' . $timestamp,
    'expose-constants' => ['#^SYMFONY\_[\p{L}_]+$#'],
    'exclude-namespaces' => ['#^TomasVotruba\\\\ClassLeak#', '#^Symfony\\\\Polyfill#'],
    'exclude-files' => [
        // do not prefix "trigger_deprecation" from symfony - https://github.com/symfony/symfony/commit/0032b2a2893d3be592d4312b7b098fb9d71aca03
        // these paths are relative to this file location, so it should be in the root directory
        'vendor/symfony/deprecation-contracts/function.php',
    ],
    'patchers' => [
        function (string $filePath, string $prefix, string $content): string {
            if (! str_ends_with($filePath, 'src/Filtering/PossiblyUnusedClassesFilter.php')) {
                return $content;
            }

            $content = preg_replace_callback('#DEFAULT_TYPES_TO_SKIP = (?<content>.*?)\;#ms', function (array $match) use (
                $prefix
            ) {
                $unprefixedValue = preg_replace('#\'' . $prefix . '\\\\#', '\'', $match['content']);
                return 'DEFAULT_TYPES_TO_SKIP = ' . $unprefixedValue . ';';
            }, $content);

            return preg_replace_callback('#DEFAULT_ATTRIBUTES_TO_SKIP = (?<content>.*?)\;#ms', function (array $match) use (
                $prefix
            ) {
                $unprefixedValue = preg_replace('#\'' . $prefix . '\\\\#', '\'', $match['content']);
                return 'DEFAULT_ATTRIBUTES_TO_SKIP = ' . $unprefixedValue . ';';
            }, $content);
        },
    ],
];