function DisallowMultipleAttributesPerLineSniff::process

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

Parameters

int $attributeOpenerPointer:

Overrides Sniff::process

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Attributes/DisallowMultipleAttributesPerLineSniff.php, line 30

Class

DisallowMultipleAttributesPerLineSniff

Namespace

SlevomatCodingStandard\Sniffs\Attributes

Code

public function process(File $phpcsFile, $attributeOpenerPointer) : void {
    if (!AttributeHelper::isValidAttribute($phpcsFile, $attributeOpenerPointer)) {
        return;
    }
    $tokens = $phpcsFile->getTokens();
    $attributeCloserPointer = $tokens[$attributeOpenerPointer]['attribute_closer'];
    $nextAttributeOpenerPointer = TokenHelper::findNext($phpcsFile, T_ATTRIBUTE, $attributeCloserPointer + 1);
    if ($nextAttributeOpenerPointer === null) {
        return;
    }
    if ($tokens[$attributeCloserPointer]['line'] !== $tokens[$nextAttributeOpenerPointer]['line']) {
        return;
    }
    $attributeTargetPointer = AttributeHelper::getAttributeTarget($phpcsFile, $attributeOpenerPointer);
    $nextAttributeTargetPointer = AttributeHelper::getAttributeTarget($phpcsFile, $nextAttributeOpenerPointer);
    if ($attributeTargetPointer !== $nextAttributeTargetPointer) {
        return;
    }
    $fix = $phpcsFile->addFixableError('Multiple attributes per line are disallowed.', $nextAttributeOpenerPointer, self::CODE_DISALLOWED_MULTIPLE_ATTRIBUTES_PER_LINE);
    if (!$fix) {
        return;
    }
    $nonWhitespacePointerBefore = TokenHelper::findPreviousNonWhitespace($phpcsFile, $nextAttributeOpenerPointer - 1);
    $indentation = IndentationHelper::getIndentation($phpcsFile, TokenHelper::findFirstNonWhitespaceOnLine($phpcsFile, $attributeOpenerPointer));
    $phpcsFile->fixer
        ->beginChangeset();
    FixerHelper::removeBetween($phpcsFile, $nonWhitespacePointerBefore, $nextAttributeOpenerPointer);
    $phpcsFile->fixer
        ->addContentBefore($nextAttributeOpenerPointer, $phpcsFile->eolChar . $indentation);
    $phpcsFile->fixer
        ->endChangeset();
}