ElseIfSniff.php in Coder 7.2

File

coder_sniffer/Drupal/Sniffs/ControlStructures/ElseIfSniff.php

<?php

/**
 * Verifies that control statements conform to their coding standards.
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Greg Sherwood <[e-mail]>
 * @author    Marc McIntyre <[e-mail]>
 * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
 * @link      http://pear.php.net/package/PHP_CodeSniffer
 */
if (class_exists('PHP_CodeSniffer_Standards_AbstractPatternSniff', true) === false) {
  throw new PHP_CodeSniffer_Exception('Class PHP_CodeSniffer_Standards_AbstractPatternSniff not found');
}

/**
 * Verifies that control statements conform to their coding standards.
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Greg Sherwood <[e-mail]>
 * @author    Marc McIntyre <[e-mail]>
 * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
 * @version   Release: 1.2.0RC3
 * @link      http://pear.php.net/package/PHP_CodeSniffer
 */
class Drupal_Sniffs_ControlStructures_ElseIfSniff implements PHP_CodeSniffer_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_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(PHP_CodeSniffer_File $phpcsFile, $stackPtr) {
    $tokens = $phpcsFile
      ->getTokens();
    $nextNonWhiteSpace = $phpcsFile
      ->findNext(T_WHITESPACE, $stackPtr + 1, null, true, null, true);
    if ($tokens[$nextNonWhiteSpace]['code'] == T_IF) {
      $phpcsFile
        ->addError('Use "elseif" in place of "else if"', $nextNonWhiteSpace);
    }
  }

}

//end class

Classes

Name	Description
Drupal_Sniffs_ControlStructures_ElseIfSniff	Verifies that control statements conform to their coding standards.