annotate vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Functions/FunctionDeclarationSniff.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2 /**
Chris@17 3 * \Drupal\Sniffs\Functions\FunctionDeclarationSniff.
Chris@0 4 *
Chris@0 5 * @category PHP
Chris@0 6 * @package PHP_CodeSniffer
Chris@0 7 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 8 */
Chris@0 9
Chris@17 10 namespace Drupal\Sniffs\Functions;
Chris@17 11
Chris@17 12 use PHP_CodeSniffer\Files\File;
Chris@17 13 use PHP_CodeSniffer\Sniffs\Sniff;
Chris@17 14
Chris@0 15 /**
Chris@0 16 * Ensure that there is only one space after the function keyword and no space
Chris@0 17 * before the opening parenthesis.
Chris@0 18 *
Chris@0 19 * @deprecated in Coder 8.x, will be removed in Coder 9.x.
Chris@0 20 * Squiz.Functions.MultiLineFunctionDeclaration is used instead, see ruleset.xml.
Chris@0 21 *
Chris@0 22 * @category PHP
Chris@0 23 * @package PHP_CodeSniffer
Chris@0 24 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 25 */
Chris@17 26 class FunctionDeclarationSniff implements Sniff
Chris@0 27 {
Chris@0 28
Chris@0 29
Chris@0 30 /**
Chris@0 31 * Returns an array of tokens this test wants to listen for.
Chris@0 32 *
Chris@0 33 * @return array
Chris@0 34 */
Chris@0 35 public function register()
Chris@0 36 {
Chris@0 37 return array(T_FUNCTION);
Chris@0 38
Chris@0 39 }//end register()
Chris@0 40
Chris@0 41
Chris@0 42 /**
Chris@0 43 * Processes this test, when one of its tokens is encountered.
Chris@0 44 *
Chris@17 45 * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
Chris@17 46 * @param int $stackPtr The position of the current token
Chris@17 47 * in the stack passed in $tokens.
Chris@0 48 *
Chris@0 49 * @return void
Chris@0 50 */
Chris@17 51 public function process(File $phpcsFile, $stackPtr)
Chris@0 52 {
Chris@0 53 $tokens = $phpcsFile->getTokens();
Chris@0 54
Chris@0 55 if ($tokens[($stackPtr + 1)]['content'] !== ' ') {
Chris@0 56 $error = 'Expected exactly one space after the function keyword';
Chris@0 57 $phpcsFile->addError($error, ($stackPtr + 1), 'SpaceAfter');
Chris@0 58 }
Chris@0 59
Chris@0 60 if (isset($tokens[($stackPtr + 3)]) === true
Chris@0 61 && $tokens[($stackPtr + 3)]['code'] === T_WHITESPACE
Chris@0 62 ) {
Chris@0 63 $error = 'Space before opening parenthesis of function definition prohibited';
Chris@0 64 $phpcsFile->addError($error, ($stackPtr + 3), 'SpaceBeforeParenthesis');
Chris@0 65 }
Chris@0 66
Chris@0 67 }//end process()
Chris@0 68
Chris@0 69
Chris@0 70 }//end class