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<?php
/**
* Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
/**
* Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff.
*
* Ensures that the colon in a property or label definition has a single
* space after it and no space before it.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: 1.3.3
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff implements PHP_CodeSniffer_Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = array('JS');
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array(
T_PROPERTY,
T_LABEL,
);
}//end register()
/**
* Processes this test, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$colon = $phpcsFile->findNext(T_COLON, ($stackPtr + 1));
if ($colon !== ($stackPtr + 1)) {
$error = 'There must be no space before the colon in a property/label declaration';
$phpcsFile->addError($error, $stackPtr, 'Before');
}
if ($tokens[($colon + 1)]['code'] !== T_WHITESPACE || $tokens[($colon + 1)]['content'] !== ' ') {
$error = 'There must be a single space after the colon in a property/label declaration';
$phpcsFile->addError($error, $stackPtr, 'After');
}
}//end process()
}//end class
?>
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