Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/friendsofphp/php-cs-fixer/src/Fixer/Basic/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <[email protected]>
 *     Dariusz Rumiński <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Fixer\Basic;

use PhpCsFixer\AbstractFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;

/**
 * Fixer for rules defined in PSR1 ¶2.2.
 *
 * @author Dariusz Rumiński <[email protected]>
 */
final class EncodingFixer extends AbstractFixer
{
    private string $bom;

    public function __construct()
    {
        parent::__construct();

        $this->bom = pack('CCC', 0xEF, 0xBB, 0xBF);
    }

    public function getDefinition(): FixerDefinitionInterface
    {
        return new FixerDefinition(
            'PHP code MUST use only UTF-8 without BOM (remove BOM).',
            [
                new CodeSample(
                    $this->bom.'<?php

echo "Hello!";
'
                ),
            ]
        );
    }

    public function getPriority(): int
    {
        // must run first (at least before Fixers that using Tokens) - for speed reason of whole fixing process
        return 100;
    }

    public function isCandidate(Tokens $tokens): bool
    {
        return true;
    }

    protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
    {
        $content = $tokens[0]->getContent();

        if (str_starts_with($content, $this->bom)) {
            $newContent = substr($content, 3);

            if ('' === $newContent) {
                $tokens->clearAt(0);
            } else {
                $tokens[0] = new Token([$tokens[0]->getId(), $newContent]);
            }
        }
    }
}