Viewing file: ClassDeclarationSniff.php (4.15 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /** * Class Declaration Test. * * 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 */
/** * 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 2006-2011 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 PEAR_Sniffs_Classes_ClassDeclarationSniff implements PHP_CodeSniffer_Sniff {
/** * The number of spaces code should be indented. * * @var int */ public $indent = 4;
/** * 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 integer $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(); $errorData = array($tokens[$stackPtr]['content']);
if (isset($tokens[$stackPtr]['scope_opener']) === false) { $error = 'Possible parse error: %s missing opening or closing brace'; $phpcsFile->addWarning($error, $stackPtr, 'MissingBrace', $errorData); 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 %s must be on the line after the definition'; $phpcsFile->addError($error, $curlyBrace, 'OpenBraceNewLine', $errorData); return; } else if ($braceLine > ($classLine + 1)) { $error = 'Opening brace of a %s must be on the line following the %s declaration; found %s line(s)'; $data = array( $tokens[$stackPtr]['content'], $tokens[$stackPtr]['content'], ($braceLine - $classLine - 1), ); $phpcsFile->addError($error, $curlyBrace, 'OpenBraceWrongLine', $data); return; }
if ($tokens[($curlyBrace + 1)]['content'] !== $phpcsFile->eolChar) { $error = 'Opening %s brace must be on a line by itself'; $phpcsFile->addError($error, $curlyBrace, 'OpenBraceNotAlone', $errorData); }
if ($tokens[($curlyBrace - 1)]['code'] === T_WHITESPACE) { $prevContent = $tokens[($curlyBrace - 1)]['content']; if ($prevContent === $phpcsFile->eolChar) { $spaces = 0; } else { $blankSpace = substr($prevContent, strpos($prevContent, $phpcsFile->eolChar)); $spaces = strlen($blankSpace); }
$expected = ($tokens[$stackPtr]['level'] * $this->indent); if ($spaces !== $expected) { $error = 'Expected %s spaces before opening brace; %s found'; $data = array( $expected, $spaces, ); $phpcsFile->addError($error, $curlyBrace, 'SpaceBeforeBrace', $data); } }
}//end process()
}//end class
?>
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