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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 129ea1e6d783 |
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<?php /** * \Drupal\Sniffs\Semantics\FunctionWatchdogSniff. * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ namespace Drupal\Sniffs\Semantics; use Drupal\Sniffs\Semantics\FunctionCall; use PHP_CodeSniffer\Files\File; /** * Checks that the second argument to watchdog() is not enclosed with t(). * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ class FunctionWatchdogSniff extends FunctionCall { /** * Returns an array of function names this test wants to listen for. * * @return array */ public function registerFunctionNames() { return array('watchdog'); }//end registerFunctionNames() /** * Processes this function call. * * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned. * @param int $stackPtr The position of the function call in * the stack. * @param int $openBracket The position of the opening * parenthesis in the stack. * @param int $closeBracket The position of the closing * parenthesis in the stack. * * @return void */ public function processFunctionCall( File $phpcsFile, $stackPtr, $openBracket, $closeBracket ) { $tokens = $phpcsFile->getTokens(); // Get the second argument passed to watchdog(). $argument = $this->getArgument(2); if ($argument === false) { $error = 'The second argument to watchdog() is missing'; $phpcsFile->addError($error, $stackPtr, 'WatchdogArgument'); return; } if ($tokens[$argument['start']]['code'] === T_STRING && $tokens[$argument['start']]['content'] === 't' ) { $error = 'The second argument to watchdog() should not be enclosed with t()'; $phpcsFile->addError($error, $argument['start'], 'WatchdogT'); } $concatFound = $phpcsFile->findNext(T_STRING_CONCAT, $argument['start'], $argument['end']); if ($concatFound !== false) { $error = 'Concatenating translatable strings is not allowed, use placeholders instead and only one string literal'; $phpcsFile->addError($error, $concatFound, 'Concat'); } }//end processFunctionCall() }//end class