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<?php
/**
* Verifies that class members have scope modifiers.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Marc McIntyre <mmcintyre@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
*/
if (class_exists('PHP_CodeSniffer_Standards_AbstractScopeSniff', true) === false) {
throw new PHP_CodeSniffer_Exception('Class PHP_CodeSniffer_Standards_AbstractScopeSniff not found');
}
/**
* Verifies that class members have scope modifiers.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Marc McIntyre <mmcintyre@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: 1.3.4
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class Squiz_Sniffs_Scope_MethodScopeSniff extends PHP_CodeSniffer_Standards_AbstractScopeSniff
{
/**
* Constructs a Squiz_Sniffs_Scope_MethodScopeSniff.
*/
public function __construct()
{
parent::__construct(array(T_CLASS, T_INTERFACE), array(T_FUNCTION));
}//end __construct()
/**
* Processes the function tokens within the class.
*
* @param PHP_CodeSniffer_File $phpcsFile The file where this token was found.
* @param int $stackPtr The position where the token was found.
* @param int $currScope The current scope opener token.
*
* @return void
*/
protected function processTokenWithinScope(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $currScope)
{
$tokens = $phpcsFile->getTokens();
$methodName = $phpcsFile->getDeclarationName($stackPtr);
if ($methodName === null) {
// Ignore closures.
return;
}
$modifier = $phpcsFile->findPrevious(PHP_CodeSniffer_Tokens::$scopeModifiers, $stackPtr);
if (($modifier === false) || ($tokens[$modifier]['line'] !== $tokens[$stackPtr]['line'])) {
$error = 'No scope modifier specified for function "%s"';
$data = array($methodName);
$phpcsFile->addError($error, $stackPtr, 'Missing', $data);
}
}//end processTokenWithinScope()
}//end class
?>
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