Squiz_Sniffs_Commenting_VariableCommentSniff::processMemberVar PHP Method

    public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
    {
        $tokens = $phpcsFile->getTokens();
        $ignore = array(T_PUBLIC, T_PRIVATE, T_PROTECTED, T_VAR, T_STATIC, T_WHITESPACE);
        $commentEnd = $phpcsFile->findPrevious($ignore, $stackPtr - 1, null, true);
        if ($commentEnd === false || $tokens[$commentEnd]['code'] !== T_DOC_COMMENT_CLOSE_TAG && $tokens[$commentEnd]['code'] !== T_COMMENT) {
            $phpcsFile->addError('Missing member variable doc comment', $stackPtr, 'Missing');
            return;
        }
        if ($tokens[$commentEnd]['code'] === T_COMMENT) {
            $phpcsFile->addError('You must use "/**" style comments for a member variable comment', $stackPtr, 'WrongStyle');
            return;
        }
        $commentStart = $tokens[$commentEnd]['comment_opener'];
        $foundVar = null;
        foreach ($tokens[$commentStart]['comment_tags'] as $tag) {
            if ($tokens[$tag]['content'] === '@var') {
                if ($foundVar !== null) {
                    $error = 'Only one @var tag is allowed in a member variable comment';
                    $phpcsFile->addError($error, $tag, 'DuplicateVar');
                } else {
                    $foundVar = $tag;
                }
            } else {
                if ($tokens[$tag]['content'] === '@see') {
                    // Make sure the tag isn't empty.
                    $string = $phpcsFile->findNext(T_DOC_COMMENT_STRING, $tag, $commentEnd);
                    if ($string === false || $tokens[$string]['line'] !== $tokens[$tag]['line']) {
                        $error = 'Content missing for @see tag in member variable comment';
                        $phpcsFile->addError($error, $tag, 'EmptySees');
                    }
                } else {
                    $error = '%s tag is not allowed in member variable comment';
                    $data = array($tokens[$tag]['content']);
                    $phpcsFile->addWarning($error, $tag, 'TagNotAllowed', $data);
                }
            }
            //end if
        }
        //end foreach
        // The @var tag is the only one we require.
        if ($foundVar === null) {
            $error = 'Missing @var tag in member variable comment';
            $phpcsFile->addError($error, $commentEnd, 'MissingVar');
            return;
        }
        $firstTag = $tokens[$commentStart]['comment_tags'][0];
        if ($foundVar !== null && $tokens[$firstTag]['content'] !== '@var') {
            $error = 'The @var tag must be the first tag in a member variable comment';
            $phpcsFile->addError($error, $foundVar, 'VarOrder');
        }
        // Make sure the tag isn't empty and has the correct padding.
        $string = $phpcsFile->findNext(T_DOC_COMMENT_STRING, $foundVar, $commentEnd);
        if ($string === false || $tokens[$string]['line'] !== $tokens[$foundVar]['line']) {
            $error = 'Content missing for @var tag in member variable comment';
            $phpcsFile->addError($error, $foundVar, 'EmptyVar');
            return;
        }
        $varType = $tokens[$foundVar + 2]['content'];
        $suggestedType = PHP_CodeSniffer::suggestType($varType);
        if ($varType !== $suggestedType) {
            $error = 'Expected "%s" but found "%s" for @var tag in member variable comment';
            $data = array($suggestedType, $varType);
            $fix = $phpcsFile->addFixableError($error, $foundVar + 2, 'IncorrectVarType', $data);
            if ($fix === true) {
                $phpcsFile->fixer->replaceToken($foundVar + 2, $suggestedType);
            }
        }
    }

 /**
  * @param PHP_CodeSniffer_File $phpcsFile
  * @param int                  $stackPtr
  */
 public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
 {
     $tokens = $phpcsFile->getTokens();
     $commentToken = array(T_DOC_COMMENT_CLOSE_TAG);
     $commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr);
     if ($commentEnd !== false) {
         $commentStart = $tokens[$commentEnd]['comment_opener'];
         if ($tokens[$commentStart]['line'] == $tokens[$commentEnd]['line']) {
             $error = 'The variable doc block shouldn\'t be on one line';
             $phpcsFile->addError($error, $commentStart, 'OneLiner');
         }
     }
     parent::processMemberVar($phpcsFile, $stackPtr);
 }