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<?php
/**
* Squiz_Sniffs_Commenting_ClosingDeclarationCommentSniff.
*
* 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
*/
/**
* Squiz_Sniffs_Commenting_ClosingDeclarationCommentSniff.
*
* Checks the //end ... comments on classes, interfaces and functions.
*
* @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_Commenting_ClosingDeclarationCommentSniff implements PHP_CodeSniffer_Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array(
T_FUNCTION,
T_CLASS,
T_INTERFACE,
);
}//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 = $phpcsFile->getTokens();
if ($tokens[$stackPtr]['code'] === T_FUNCTION) {
$methodProps = $phpcsFile->getMethodProperties($stackPtr);
// Abstract methods do not require a closing comment.
if ($methodProps['is_abstract'] === true) {
return;
}
// Closures do not require a closing comment.
if ($methodProps['is_closure'] === true) {
return;
}
// If this function is in an interface then we don't require
// a closing comment.
if ($phpcsFile->hasCondition($stackPtr, T_INTERFACE) === true) {
return;
}
if (isset($tokens[$stackPtr]['scope_closer']) === false) {
$error = 'Possible parse error: non-abstract method defined as abstract';
$phpcsFile->addWarning($error, $stackPtr, 'Abstract');
return;
}
$decName = $phpcsFile->getDeclarationName($stackPtr);
$comment = '//end '.$decName.'()';
} else if ($tokens[$stackPtr]['code'] === T_CLASS) {
$comment = '//end class';
} else {
$comment = '//end interface';
}//end if
if (isset($tokens[$stackPtr]['scope_closer']) === false) {
$error = 'Possible parse error: %s missing opening or closing brace';
$data = array($tokens[$stackPtr]['content']);
$phpcsFile->addWarning($error, $stackPtr, 'MissingBrace', $data);
return;
}
$closingBracket = $tokens[$stackPtr]['scope_closer'];
if ($closingBracket === null) {
// Possible inline structure. Other tests will handle it.
return;
}
$error = 'Expected '.$comment;
if (isset($tokens[($closingBracket + 1)]) === false || $tokens[($closingBracket + 1)]['code'] !== T_COMMENT) {
$phpcsFile->addError($error, $closingBracket, 'Missing');
return;
}
if (rtrim($tokens[($closingBracket + 1)]['content']) !== $comment) {
$phpcsFile->addError($error, $closingBracket, 'Incorrect');
return;
}
}//end process()
}//end class
?>
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