note 23340 added to language.references

Someone compared Java to PHP's pass by value. Java doesn't pass copies of objects to methods "by value" as PHP does. It passes a copy of the object's reference by value. It's still the same object. It's similar to passing a pointer to a structure in C. -- http://www.php.net/manual/en/language.references.php http://master.php.net/manage/user-notes.php?action=edit+23340 http://master.php.net/manage/user-notes.php?action=delete+23340 http://master.php.net/manage/user-notes.php?action=reject+23340