view vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Commenting/GenderNeutralCommentSniff.php @ 19:fa3358dc1485 tip

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<?php
/**
 * Parses and verifies comment language.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */

namespace Drupal\Sniffs\Commenting;

use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;

/**
 * Parses and verifies that comments use gender neutral language.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */
class GenderNeutralCommentSniff implements Sniff
{


    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        return array(
                T_COMMENT,
                T_DOC_COMMENT_STRING,
               );

    }//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 = $phpcsFile->getTokens();
        if ((bool) preg_match('/(^|\W)(he|her|hers|him|his|she)($|\W)/i', $tokens[$stackPtr]['content']) === true) {
            $phpcsFile->addError('Unnecessarily gendered language in a comment', $stackPtr, 'GenderNeutral');
        }

    }//end process()


}//end class