125     private $_file = '';  variable in PHP_CodeSniffer_File
309         $this->_file      = trim($file);
453             $this->eolChar = self::detectLineEndings($this->_file, $contents);
462         if ($this->_file === 'STDIN') {
465                 $this->_file = $cliValues['stdinPath'];
470                 $this->_file = $filename;
563                     if (preg_match($pattern, $this->_file) === 1) {
608         if ($foundCode === false && $this->tokenizerType === 'PHP' && $this->_file !== 'STDIN') {
667         $fileParts = explode('.', $this->_file);
684             $contents = file_get_contents($this->_file);
1066             if (preg_match($pattern, $this->_file) === 1) {
1213             if (preg_match($pattern, $this->_file) === 1) {
1406         return $this->_file;