Server : nginx/1.18.0 System : Linux localhost 6.14.3-x86_64-linode168 #1 SMP PREEMPT_DYNAMIC Mon Apr 21 19:47:55 EDT 2025 x86_64 User : www-data ( 33) PHP Version : 8.0.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /var/www/ecommerce/vendor/friendsofphp/php-cs-fixer/src/Tokenizer/Analyzer/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Tokenizer\Analyzer;

use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;

/**
 * @author Kuba Werłos <werlos@gmail.com>
 *
 * @internal
 */
final class BlocksAnalyzer
{
    public function isBlock(Tokens $tokens, ?int $openIndex, ?int $closeIndex): bool
    {
        if (null === $openIndex || null === $closeIndex) {
            return false;
        }

        if (!$tokens->offsetExists($openIndex)) {
            return false;
        }

        if (!$tokens->offsetExists($closeIndex)) {
            return false;
        }

        $blockType = $this->getBlockType($tokens[$openIndex]);

        if (null === $blockType) {
            return false;
        }

        return $closeIndex === $tokens->findBlockEnd($blockType, $openIndex);
    }

    private function getBlockType(Token $token): ?int
    {
        foreach (Tokens::getBlockEdgeDefinitions() as $blockType => $definition) {
            if ($token->equals($definition['start'])) {
                return $blockType;
            }
        }

        return null;
    }
}