function EmptyCommentSniff::isNonEmptyLineCommentBefore

1 call to EmptyCommentSniff::isNonEmptyLineCommentBefore()

EmptyCommentSniff::isPartOfMultiLineInlineComments in vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Commenting/EmptyCommentSniff.php

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Commenting/EmptyCommentSniff.php, line 139

Class

EmptyCommentSniff

Namespace

SlevomatCodingStandard\Sniffs\Commenting

Code

private function isNonEmptyLineCommentBefore(File $phpcsFile, int $commentStartPointer) : bool {
    $tokens = $phpcsFile->getTokens();
    
    /** @var int $beforeCommentStartPointer */
    $beforeCommentStartPointer = TokenHelper::findPreviousNonWhitespace($phpcsFile, $commentStartPointer - 1);
    if ($tokens[$beforeCommentStartPointer]['code'] !== T_COMMENT) {
        return false;
    }
    if (!CommentHelper::isLineComment($phpcsFile, $beforeCommentStartPointer)) {
        return false;
    }
    if ($tokens[$beforeCommentStartPointer]['line'] + 1 !== $tokens[$commentStartPointer]['line']) {
        return false;
    }
    
    /** @var int $beforeCommentEndPointer */
    $beforeCommentEndPointer = CommentHelper::getCommentEndPointer($phpcsFile, $beforeCommentStartPointer);
    if (!$this->isEmpty($this->getCommentContent($phpcsFile, $beforeCommentStartPointer, $beforeCommentEndPointer), true)) {
        return true;
    }
    return $this->isNonEmptyLineCommentBefore($phpcsFile, $beforeCommentStartPointer);
}