Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  PHPTests for the DOMDocument::loadHTMLfile method. They cover - The basic behaviour - When the method receives as argument a file which doesn't exist - When the argument is an empty string - When an empty file is loaded - When a not-well formed html file is loaded
  Fix spelling and correct typo.
  Fix spelling and correct typo.
Fix image method signatures
Fix image method signatures
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fix image method signatures