66     private $_tokens = array();  variable in PHP_CodeSniffer_Fixer
134         $this->_tokens = array();
137                 $this->_tokens[$index] = $token['orig_content'];
139                 $this->_tokens[$index] = $token['content'];
334         $contents = implode($this->_tokens);
357             return $this->_tokens[$stackPtr];
515             $oldContent = PHP_CodeSniffer::prepareForOutput($this->_tokens[$stackPtr]);
517 …   if (trim($this->_tokens[$stackPtr]) === '' && isset($this->_tokens[($stackPtr + 1)]) === true) {
519                 $append      = PHP_CodeSniffer::prepareForOutput($this->_tokens[($stackPtr + 1)]);
540                                                  'prev' => $this->_tokens[$stackPtr],
579         $this->_fixedTokens[$stackPtr] = $this->_tokens[$stackPtr];
580         $this->_tokens[$stackPtr]      = $content;
624             $oldContent = PHP_CodeSniffer::prepareForOutput($this->_tokens[$stackPtr]);
626 …          if (trim($this->_tokens[$stackPtr]) === '' && isset($tokens[($stackPtr + 1)]) === true) {
628                 $append      = PHP_CodeSniffer::prepareForOutput($this->_tokens[($stackPtr + 1)]);
634         $this->_tokens[$stackPtr] = $this->_fixedTokens[$stackPtr];