File "IncludeFixer.php"
Full Path: /var/www/html/back/vendor/friendsofphp/php-cs-fixer/src/Fixer/ControlStructure/IncludeFixer.php
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MIME-type: text/x-php
Charset: utf-8
<?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\ControlStructure;
use PhpCsFixer\AbstractFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Tokenizer\Analyzer\BlocksAnalyzer;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @author Sebastiaan Stok <s.stok@rollerscapes.net>
* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
* @author Kuba Werłos <werlos@gmail.com>
*
* @no-named-arguments Parameter names are not covered by the backward compatibility promise.
*/
final class IncludeFixer extends AbstractFixer
{
public function getDefinition(): FixerDefinitionInterface
{
return new FixerDefinition(
'Include/Require and file path should be divided with a single space. File path should not be placed within parentheses.',
[
new CodeSample(
<<<'PHP'
<?php
require ("sample1.php");
require_once "sample2.php";
include "sample3.php";
include_once("sample4.php");
PHP,
),
],
);
}
public function isCandidate(Tokens $tokens): bool
{
return $tokens->isAnyTokenKindsFound([\T_REQUIRE, \T_REQUIRE_ONCE, \T_INCLUDE, \T_INCLUDE_ONCE]);
}
protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
{
$this->clearIncludies($tokens, $this->findIncludies($tokens));
}
/**
* @param array<int, array{begin: int, braces: ?array{open: int, close: int}, end: int}> $includies
*/
private function clearIncludies(Tokens $tokens, array $includies): void
{
$blocksAnalyzer = new BlocksAnalyzer();
foreach ($includies as $includy) {
if (!$tokens[$includy['end']]->isGivenKind(\T_CLOSE_TAG)) {
$afterEndIndex = $tokens->getNextNonWhitespace($includy['end']);
if (null === $afterEndIndex || !$tokens[$afterEndIndex]->isComment()) {
$tokens->removeLeadingWhitespace($includy['end']);
}
}
$braces = $includy['braces'];
if (null !== $braces) {
$prevIndex = $tokens->getPrevMeaningfulToken($includy['begin']);
$nextIndex = $tokens->getNextMeaningfulToken($braces['close']);
// Include is also legal as function parameter or condition statement but requires being wrapped then.
if (!$tokens[$nextIndex]->equalsAny([';', [\T_CLOSE_TAG]]) && !$blocksAnalyzer->isBlock($tokens, $prevIndex, $nextIndex)) {
continue;
}
$this->removeWhitespaceAroundIfPossible($tokens, $braces['open']);
$this->removeWhitespaceAroundIfPossible($tokens, $braces['close']);
$tokens->clearTokenAndMergeSurroundingWhitespace($braces['open']);
$tokens->clearTokenAndMergeSurroundingWhitespace($braces['close']);
}
$nextIndex = $tokens->getNonEmptySibling($includy['begin'], 1);
if ($tokens[$nextIndex]->isWhitespace()) {
$tokens[$nextIndex] = new Token([\T_WHITESPACE, ' ']);
} elseif (null !== $braces || $tokens[$nextIndex]->isGivenKind([\T_VARIABLE, \T_CONSTANT_ENCAPSED_STRING, \T_COMMENT])) {
$tokens->insertAt($includy['begin'] + 1, new Token([\T_WHITESPACE, ' ']));
}
}
}
/**
* @return array<int, array{begin: int, braces: ?array{open: int, close: int}, end: int}>
*/
private function findIncludies(Tokens $tokens): array
{
$includies = [];
foreach ($tokens->findGivenKind([\T_REQUIRE, \T_REQUIRE_ONCE, \T_INCLUDE, \T_INCLUDE_ONCE]) as $includyTokens) {
foreach ($includyTokens as $index => $token) {
$includy = [
'begin' => $index,
'braces' => null,
'end' => $tokens->getNextTokenOfKind($index, [';', [\T_CLOSE_TAG]]),
];
$braceOpenIndex = $tokens->getNextMeaningfulToken($index);
if ($tokens[$braceOpenIndex]->equals('(')) {
$braceCloseIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $braceOpenIndex);
$includy['braces'] = [
'open' => $braceOpenIndex,
'close' => $braceCloseIndex,
];
}
$includies[$index] = $includy;
}
}
krsort($includies);
return $includies;
}
private function removeWhitespaceAroundIfPossible(Tokens $tokens, int $index): void
{
$nextIndex = $tokens->getNextNonWhitespace($index);
if (null === $nextIndex || !$tokens[$nextIndex]->isComment()) {
$tokens->removeLeadingWhitespace($index);
}
$prevIndex = $tokens->getPrevNonWhitespace($index);
if (null === $prevIndex || !$tokens[$prevIndex]->isComment()) {
$tokens->removeTrailingWhitespace($index);
}
}
}