function UselessVariableSniff::hasVariableVarAnnotation

1 call to UselessVariableSniff::hasVariableVarAnnotation()

UselessVariableSniff::process in vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Variables/UselessVariableSniff.php

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Variables/UselessVariableSniff.php, line 339

Class

UselessVariableSniff

Namespace

SlevomatCodingStandard\Sniffs\Variables

Code

private function hasVariableVarAnnotation(File $phpcsFile, int $variablePointer) : bool {
    $tokens = $phpcsFile->getTokens();
    $pointerBeforeVariable = TokenHelper::findPreviousNonWhitespace($phpcsFile, $variablePointer - 1);
    if ($tokens[$pointerBeforeVariable]['code'] !== T_DOC_COMMENT_CLOSE_TAG) {
        return false;
    }
    $docCommentContent = TokenHelper::getContent($phpcsFile, $tokens[$pointerBeforeVariable]['comment_opener'], $pointerBeforeVariable);
    return preg_match('~@(?:(?:phpstan|psalm)-)?var\\s+.+\\s+' . preg_quote($tokens[$variablePointer]['content'], '~') . '(?:\\s|$)~', $docCommentContent) !== 0;
}