class Drupal_Sniffs_Classes_ClassDeclarationSniff in Coder 7.2
Class Declaration Test.
Checks the declaration of the class is correct.
@category PHP @package PHP_CodeSniffer @author Greg Sherwood <gsherwood@squiz.net> @author Marc McIntyre <mmcintyre@squiz.net> @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600) @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence @version Release: 1.2.0RC3 @link http://pear.php.net/package/PHP_CodeSniffer
Hierarchy
- class \Drupal_Sniffs_Classes_ClassDeclarationSniff implements \PHP_CodeSniffer_Sniff
Expanded class hierarchy of Drupal_Sniffs_Classes_ClassDeclarationSniff
File
- coder_sniffer/
Drupal/ Sniffs/ Classes/ ClassDeclarationSniff.php, line 30
View source
class Drupal_Sniffs_Classes_ClassDeclarationSniff implements PHP_CodeSniffer_Sniff {
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register() {
return array(
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 = $phpcsFile
->getTokens();
if (isset($tokens[$stackPtr]['scope_opener']) === false) {
$error = 'Possible parse error: ';
$error .= $tokens[$stackPtr]['content'];
$error .= ' missing opening or closing brace';
$phpcsFile
->addWarning($error, $stackPtr);
return;
}
$curlyBrace = $tokens[$stackPtr]['scope_opener'];
$lastContent = $phpcsFile
->findPrevious(T_WHITESPACE, $curlyBrace - 1, $stackPtr, true);
$classLine = $tokens[$lastContent]['line'];
$braceLine = $tokens[$curlyBrace]['line'];
if ($braceLine != $classLine) {
$error = 'Opening brace of a ';
$error .= $tokens[$stackPtr]['content'];
$error .= ' must be on the same line as the definition';
$phpcsFile
->addError($error, $curlyBrace);
return;
}
/* else if ($braceLine > ($classLine + 1)) {
$difference = ($braceLine - $classLine - 1);
$difference .= ($difference === 1) ? ' line' : ' lines';
$error = 'Opening brace of a ';
$error .= $tokens[$stackPtr]['content'];
$error .= ' must be on the line following the ';
$error .= $tokens[$stackPtr]['content'];
$error .= ' declaration; found '.$difference;
$phpcsFile->addError($error, $curlyBrace);
return;
} */
if ($tokens[$curlyBrace + 1]['content'] !== $phpcsFile->eolChar && $tokens[$curlyBrace + 1]['code'] !== T_CLOSE_CURLY_BRACKET) {
$type = strtolower($tokens[$stackPtr]['content']);
$error = "Opening {$type} brace must be on a line by itself";
$phpcsFile
->addError($error, $curlyBrace);
}
if ($tokens[$curlyBrace - 1]['code'] != T_WHITESPACE) {
$prevContent = $tokens[$curlyBrace - 1]['content'];
if ($prevContent !== $phpcsFile->eolChar) {
$blankSpace = substr($prevContent, strpos($prevContent, $phpcsFile->eolChar));
$spaces = strlen($blankSpace);
if ($spaces !== 0) {
$error = "Expected 1 space before opening brace; {$spaces} found";
$phpcsFile
->addError($error, $curlyBrace);
}
}
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
Drupal_Sniffs_Classes_ClassDeclarationSniff:: |
public | function | Processes this test, when one of its tokens is encountered. | |
Drupal_Sniffs_Classes_ClassDeclarationSniff:: |
public | function | Returns an array of tokens this test wants to listen for. |