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view vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Functions/FunctionDeclarationSniff.php @ 19:fa3358dc1485 tip
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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\Functions\FunctionDeclarationSniff. * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ namespace Drupal\Sniffs\Functions; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; /** * Ensure that there is only one space after the function keyword and no space * before the opening parenthesis. * * @deprecated in Coder 8.x, will be removed in Coder 9.x. * Squiz.Functions.MultiLineFunctionDeclaration is used instead, see ruleset.xml. * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ class FunctionDeclarationSniff implements Sniff { /** * Returns an array of tokens this test wants to listen for. * * @return array */ public function register() { return array(T_FUNCTION); }//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 = $phpcsFile->getTokens(); if ($tokens[($stackPtr + 1)]['content'] !== ' ') { $error = 'Expected exactly one space after the function keyword'; $phpcsFile->addError($error, ($stackPtr + 1), 'SpaceAfter'); } if (isset($tokens[($stackPtr + 3)]) === true && $tokens[($stackPtr + 3)]['code'] === T_WHITESPACE ) { $error = 'Space before opening parenthesis of function definition prohibited'; $phpcsFile->addError($error, ($stackPtr + 3), 'SpaceBeforeParenthesis'); } }//end process() }//end class