this seems a litle bit confusing:
First: "PHP references allow you to make two _variables to refer to the same content_. Meaning, when you do:" Then: "it means that $a and $b point _to the same variable_." http://www.php.net/manual/en/language.references.whatdo.php -- Sebastian Mendel www.sebastianmendel.de www.sf.net/projects/phpdatetime | www.sf.net/projects/phptimesheet
