Mercurial > hg > isophonics-drupal-site
view vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Classes/UseLeadingBackslashSniff.php @ 17:129ea1e6d783
Update, including to Drupal core 8.6.10
author | Chris Cannam |
---|---|
date | Thu, 28 Feb 2019 13:21:36 +0000 |
parents | 4c8ae668cc8c |
children |
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<?php /** * \Drupal\Sniffs\Classes\UseLeadingBackslashSniff. * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ namespace Drupal\Sniffs\Classes; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; use PHP_CodeSniffer\Util\Tokens; /** * Use statements to import classes must not begin with "\". * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ class UseLeadingBackslashSniff implements Sniff { /** * Returns an array of tokens this test wants to listen for. * * @return array */ public function register() { return array(T_USE); }//end register() /** * Processes this test, when one of its tokens is encountered. * * @param \PHP_CodeSniffer\Files\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(File $phpcsFile, $stackPtr) { $tokens = $phpcsFile->getTokens(); // Only check use statements in the global scope. if (empty($tokens[$stackPtr]['conditions']) === false) { return; } $startPtr = $phpcsFile->findNext( Tokens::$emptyTokens, ($stackPtr + 1), null, true ); if ($startPtr !== null && $tokens[$startPtr]['code'] === T_NS_SEPARATOR) { $error = 'When importing a class with "use", do not include a leading \\'; $fix = $phpcsFile->addFixableError($error, $startPtr, 'SeparatorStart'); if ($fix === true) { $phpcsFile->fixer->replaceToken($startPtr, ''); } } }//end process() }//end class