Current File : //home2/vacivi36/code/vendor/friendsofphp/php-cs-fixer/src/Fixer/Casing/IntegerLiteralCaseFixer.php
<?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\Fixer\Casing;
use PhpCsFixer\AbstractFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Preg;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;
final class IntegerLiteralCaseFixer extends AbstractFixer
{
/**
* {@inheritdoc}
*/
public function getDefinition(): FixerDefinitionInterface
{
return new FixerDefinition(
'Integer literals must be in correct case.',
[
new CodeSample(
"<?php\n\$foo = 0Xff;\n\$bar = 0B11111111;\n"
),
]
);
}
public function isCandidate(Tokens $tokens): bool
{
return $tokens->isTokenKindFound(T_LNUMBER);
}
protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
{
foreach ($tokens as $index => $token) {
if (!$token->isGivenKind(T_LNUMBER)) {
continue;
}
$content = $token->getContent();
if (1 !== Preg::match('#^0[bxoBXO][0-9a-fA-F]+$#', $content)) {
continue;
}
$newContent = '0'.strtolower($content[1]).strtoupper(substr($content, 2));
if ($content === $newContent) {
continue;
}
$tokens[$index] = new Token([T_LNUMBER, $newContent]);
}
}
}
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