346      * @param int $stackPtr The position of the token in the token stack.
350     public function getTokenContent($stackPtr)  argument
353             && isset($this->_changeset[$stackPtr]) === true
355             return $this->_changeset[$stackPtr];
357             return $this->_tokens[$stackPtr];
405         foreach ($this->_changeset as $stackPtr => $content) {
406             $success = $this->replaceToken($stackPtr, $content);
410                 $applied[] = $stackPtr;
416             foreach ($applied as $stackPtr) {
417                 $this->revertToken($stackPtr);
475      * @param int    $stackPtr The position of the token in the token stack.
480     public function replaceToken($stackPtr, $content)  argument
487             && isset($this->_fixedTokens[$stackPtr]) === true
496                 echo "$indent* token $stackPtr has already been modified, skipping *".PHP_EOL;
514             $type       = $tokens[$stackPtr]['type'];
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)]);
526             $this->_changeset[$stackPtr] = $content;
530 …echo "\t\tQ: $sniff (line $line) replaced token $stackPtr ($type) \"$oldContent\" => \"$newContent…
537         if (isset($this->_oldTokenValues[$stackPtr]) === false) {
538             $this->_oldTokenValues[$stackPtr] = array(
540                                                  'prev' => $this->_tokens[$stackPtr],
544             if ($this->_oldTokenValues[$stackPtr]['prev'] === $content
545                 && $this->_oldTokenValues[$stackPtr]['loop'] === ($this->loops - 1)
553                     $loop = $this->_oldTokenValues[$stackPtr]['loop'];
557 …echo "$indent**** replaced token $stackPtr ($type) \"$oldContent\" => \"$newContent\" ****".PHP_EO…
560                 if ($this->_oldTokenValues[$stackPtr]['loop'] >= ($this->loops - 1)) {
574             $this->_oldTokenValues[$stackPtr]['prev'] = $this->_oldTokenValues[$stackPtr]['curr'];
575             $this->_oldTokenValues[$stackPtr]['curr'] = $content;
576             $this->_oldTokenValues[$stackPtr]['loop'] = $this->loops;
579         $this->_fixedTokens[$stackPtr] = $this->_tokens[$stackPtr];
580         $this->_tokens[$stackPtr]      = $content;
590 …echo "$indent$sniff (line $line) replaced token $stackPtr ($type) \"$oldContent\" => \"$newContent…
602      * @param int $stackPtr The position of the token in the token stack.
606     public function revertToken($stackPtr)  argument
608         if (isset($this->_fixedTokens[$stackPtr]) === false) {
623             $type       = $tokens[$stackPtr]['type'];
624             $oldContent = PHP_CodeSniffer::prepareForOutput($this->_tokens[$stackPtr]);
625             $newContent = PHP_CodeSniffer::prepareForOutput($this->_fixedTokens[$stackPtr]);
626 …          if (trim($this->_tokens[$stackPtr]) === '' && isset($tokens[($stackPtr + 1)]) === true) {
628                 $append      = PHP_CodeSniffer::prepareForOutput($this->_tokens[($stackPtr + 1)]);
634         $this->_tokens[$stackPtr] = $this->_fixedTokens[$stackPtr];
635         unset($this->_fixedTokens[$stackPtr]);
645 …echo "$indent$sniff (line $line) reverted token $stackPtr ($type) \"$oldContent\" => \"$newContent…
657      * @param int $stackPtr The position of the token in the token stack.
664     public function substrToken($stackPtr, $start, $length=null)  argument
666         $current = $this->getTokenContent($stackPtr);
674         return $this->replaceToken($stackPtr, $newContent);
682      * @param int $stackPtr The position of the token in the token stack.
686     public function addNewline($stackPtr)  argument
688         $current = $this->getTokenContent($stackPtr);
689         return $this->replaceToken($stackPtr, $current.$this->_currentFile->eolChar);
697      * @param int $stackPtr The position of the token in the token stack.
701     public function addNewlineBefore($stackPtr)  argument
703         $current = $this->getTokenContent($stackPtr);
704         return $this->replaceToken($stackPtr, $this->_currentFile->eolChar.$current);
712      * @param int    $stackPtr The position of the token in the token stack.
717     public function addContent($stackPtr, $content)  argument
719         $current = $this->getTokenContent($stackPtr);
720         return $this->replaceToken($stackPtr, $current.$content);
728      * @param int    $stackPtr The position of the token in the token stack.
733     public function addContentBefore($stackPtr, $content)  argument
735         $current = $this->getTokenContent($stackPtr);
736         return $this->replaceToken($stackPtr, $content.$current);