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<?php
/*
* 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\CastNotation;
use PhpCsFixer\AbstractFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @author SpacePossum
*/
final class LowercaseCastFixer extends AbstractFixer
{
/**
* {@inheritdoc}
*/
public function getDefinition()
{
return new FixerDefinition(
'Cast should be written in lower case.',
[
new CodeSample(
'<?php
$a = (BOOLEAN) $b;
$a = (BOOL) $b;
$a = (INTEGER) $b;
$a = (INT) $b;
$a = (DOUBLE) $b;
$a = (FLoaT) $b;
$a = (reaL) $b;
$a = (flOAT) $b;
$a = (sTRING) $b;
$a = (ARRAy) $b;
$a = (OBJect) $b;
$a = (UNset) $b;
$a = (Binary) $b;
'
),
]
);
}
/**
* {@inheritdoc}
*/
public function isCandidate(Tokens $tokens)
{
return $tokens->isAnyTokenKindsFound(Token::getCastTokenKinds());
}
/**
* {@inheritdoc}
*/
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
{
for ($index = 0, $count = $tokens->count(); $index < $count; ++$index) {
if (!$tokens[$index]->isCast()) {
continue;
}
$tokens[$index] = new Token([$tokens[$index]->getId(), strtolower($tokens[$index]->getContent())]);
}
}
}