function Fixer::revertToken

Reverts the previous fix made to a token.

Parameters

int $stackPtr The position of the token in the token stack.:

Return value

bool If a change was reverted.

1 call to Fixer::revertToken()

Fixer::endChangeset in vendor/squizlabs/php_codesniffer/src/Fixer.php

Stop recording actions for a changeset, and apply logged changes.

File

vendor/squizlabs/php_codesniffer/src/Fixer.php, line 646

Class

Fixer

Namespace

PHP_CodeSniffer

Code

public function revertToken($stackPtr) {
    if (isset($this->fixedTokens[$stackPtr]) === false) {
        return false;
    }
    if (PHP_CODESNIFFER_VERBOSITY > 1) {
        $bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        if ($bt[1]['class'] === 'PHP_CodeSniffer\\Fixer') {
            $sniff = $bt[2]['class'];
            $line = $bt[1]['line'];
        }
        else {
            $sniff = $bt[1]['class'];
            $line = $bt[0]['line'];
        }
        $sniff = Common::getSniffCode($sniff);
        $tokens = $this->currentFile
            ->getTokens();
        $type = $tokens[$stackPtr]['type'];
        $tokenLine = $tokens[$stackPtr]['line'];
        $oldContent = Common::prepareForOutput($this->tokens[$stackPtr]);
        $newContent = Common::prepareForOutput($this->fixedTokens[$stackPtr]);
        if (trim($this->tokens[$stackPtr]) === '' && isset($tokens[$stackPtr + 1]) === true) {
            // Add some context for whitespace only changes.
            $append = Common::prepareForOutput($this->tokens[$stackPtr + 1]);
            $oldContent .= $append;
            $newContent .= $append;
        }
    }
    
    //end if
    $this->tokens[$stackPtr] = $this->fixedTokens[$stackPtr];
    unset($this->fixedTokens[$stackPtr]);
    $this->numFixes--;
    if (PHP_CODESNIFFER_VERBOSITY > 1) {
        $indent = "\t";
        if (empty($this->changeset) === false) {
            $indent .= "\tR: ";
        }
        @ob_end_clean();
        echo "{$indent}{$sniff}:{$line} reverted token {$stackPtr} ({$type} on line {$tokenLine}) \"{$oldContent}\" => \"{$newContent}\"" . PHP_EOL;
        ob_start();
    }
    return true;
}