<?php
/**
* Ensures the last member of an object is not followed by a comma.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Standards\Squiz\Sniffs\Objects;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Util\Tokens;
class ObjectMemberCommaSniff implements Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = ['JS'];
/**
* Registers the token types that this sniff wishes to listen to.
*
* @return array
*/
public function register()
{
return [T_CLOSE_OBJECT];
}//end register()
/**
* Process the tokens that this sniff is listening for.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file where the token was found.
* @param int $stackPtr The position in the stack where
* the token was found.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$prev = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($stackPtr - 1), null, true);
if ($tokens[$prev]['code'] === T_COMMA) {
$error = 'Last member of object must not be followed by a comma';
$fix = $phpcsFile->addFixableError($error, $prev, 'Found');
if ($fix === true) {
$phpcsFile->fixer->replaceToken($prev, '');
}
}
}//end process()
}//end class