Authorize.net PHP SDK - PHP 8 Patch

patch-authorizenet.php

<?php

declare(strict_types=1);

const AUTHNET_PATH = __DIR__ . '/vendor/authorizenet/authorizenet/lib/net/authorize/api/contract/v1';

function get_php_files(string $path): Generator {
    $path = rtrim($path, '/');
    if (!is_dir($path)) {
        throw new Exception(sprintf('Directory does not exist: %s', $path));
    }
    $files = scandir($path);
    foreach ($files as $file) {
        if ($file === '.' || $file === '..') {
            continue;
        }
        $file_path = "{$path}/{$file}";
        if (is_dir($file_path)) {
            yield from get_php_files($file_path);
            continue;
        }
        if (!str_ends_with($file, '.php')) {
            continue;
        }
        yield $file_path;
    }
}

$old =<<<'PHP'
if (get_parent_class() == ""){
            return $values;
        }
        else{
            return array_merge(parent::jsonSerialize(), $values);
        }
PHP;
$replacements = [
    'parent' => 'return array_merge(parent::jsonSerialize(), $values);',
    'no-parent' => 'return $values;'
];

foreach (get_php_files(AUTHNET_PATH) as $path) {
    if (($contents = file_get_contents($path)) === false) {
        throw new Exception(sprintf('Unable to get file contents: %s', $path));
    }
    if (!str_contains($contents, $old)) {
        continue;
    }
    echo "Patching file: {$path}" . PHP_EOL;
    $type = preg_match('#class\s[a-zA-Z0-9_]+\sextends#', $contents) === 1 ? 'parent' : 'no-parent';
    $contents = str_replace($old, $replacements[$type], $contents);
    if (file_put_contents($path, $contents) === false) {
        throw new Exception(sprintf('Unable to write to file: %s', $path));
    }
}
echo 'Done' . PHP_EOL;