Mercurial > hg > isophonics-drupal-site
view vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/ControlStructures/ElseIfSniff.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
---|---|
date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 129ea1e6d783 |
children |
line wrap: on
line source
<?php /** * Verifies that control statements conform to their coding standards. * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ namespace Drupal\Sniffs\ControlStructures; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; /** * Checks that "elseif" is used instead of "else if". * * @category PHP * @package PHP_CodeSniffer * @link http://pear.php.net/package/PHP_CodeSniffer */ class ElseIfSniff implements Sniff { /** * Returns an array of tokens this test wants to listen for. * * @return array */ public function register() { return array(T_ELSE); }//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(); $nextNonWhiteSpace = $phpcsFile->findNext( T_WHITESPACE, ($stackPtr + 1), null, true, null, true ); if ($tokens[$nextNonWhiteSpace]['code'] === T_IF) { $fix = $phpcsFile->addFixableError('Use "elseif" in place of "else if"', $nextNonWhiteSpace, 'ElseIfDeclaration'); if ($fix === true) { $phpcsFile->fixer->beginChangeset(); $phpcsFile->fixer->replaceToken($stackPtr, 'elseif'); for ($i = ($stackPtr + 1); $i < $nextNonWhiteSpace; $i++) { if ($tokens[$i]['code'] === T_WHITESPACE) { $phpcsFile->fixer->replaceToken($i, ''); } } $phpcsFile->fixer->replaceToken($nextNonWhiteSpace, ''); $phpcsFile->fixer->endChangeset(); } } }//end process() }//end class