function ReferenceSpacingSniff::process

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

Parameters

int $referencePointer:

Overrides Sniff::process

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/PHP/ReferenceSpacingSniff.php, line 47

Class

ReferenceSpacingSniff

Namespace

SlevomatCodingStandard\Sniffs\PHP

Code

public function process(File $phpcsFile, $referencePointer) : void {
    $this->spacesCountAfterReference = SniffSettingsHelper::normalizeInteger($this->spacesCountAfterReference);
    if (!$this->isReference($phpcsFile, $referencePointer)) {
        return;
    }
    $pointerAfterWhitespace = TokenHelper::findNextNonWhitespace($phpcsFile, $referencePointer + 1);
    $whitespace = TokenHelper::getContent($phpcsFile, $referencePointer + 1, $pointerAfterWhitespace - 1);
    $actualSpacesCount = strlen($whitespace);
    if ($this->spacesCountAfterReference === $actualSpacesCount) {
        return;
    }
    $errorMessage = $this->spacesCountAfterReference === 0 ? 'There must be no whitespace after reference.' : sprintf('There must be exactly %d whitespace%s after reference.', $this->spacesCountAfterReference, $this->spacesCountAfterReference !== 1 ? 's' : '');
    $fix = $phpcsFile->addFixableError($errorMessage, $referencePointer, self::CODE_INCORRECT_SPACES_AFTER_REFERENCE);
    if (!$fix) {
        return;
    }
    $phpcsFile->fixer
        ->beginChangeset();
    $phpcsFile->fixer
        ->addContent($referencePointer, str_repeat(' ', $this->spacesCountAfterReference));
    FixerHelper::removeBetween($phpcsFile, $referencePointer, $pointerAfterWhitespace);
    $phpcsFile->fixer
        ->endChangeset();
}