ClassCreateInstanceSniff.php in Coder 7.2

File

coder_sniffer/Drupal/Sniffs/Classes/ClassCreateInstanceSniff.php

<?php

/**
 * Class create instance Test.
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Peter Philipp <[e-mail]>
 * @link      http://pear.php.net/package/PHP_CodeSniffer
 */

/**
 * Class create instance Test.
 *
 * Checks the declaration of the class is correct.
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Peter Philipp <[e-mail]>
 * @link      http://pear.php.net/package/PHP_CodeSniffer
 */
class Drupal_Sniffs_Classes_ClassCreateInstanceSniff implements PHP_CodeSniffer_Sniff {

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

  //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();
    $nextParenthesis = $phpcsFile
      ->findNext(array(
      T_OPEN_PARENTHESIS,
      T_SEMICOLON,
    ), $stackPtr, null, false, null, true);
    if ($tokens[$nextParenthesis]['code'] != T_OPEN_PARENTHESIS || $tokens[$nextParenthesis]['line'] != $tokens[$stackPtr]['line']) {
      $error = 'Calling class constructors must always include parentheses';
      $phpcsFile
        ->addError($error, $nextParenthesis);
      return;
    }
    if ($tokens[$nextParenthesis - 1]['code'] == T_WHITESPACE) {
      $error = 'Between the class name and the opening parenthesis spaces are not welcome';
      $phpcsFile
        ->addError($error, $nextParenthesis - 1);
      return;
    }
  }

}

//end class

Classes

Name	Description
Drupal_Sniffs_Classes_ClassCreateInstanceSniff	Class create instance Test.