Re: How to add php to a wpmu page???
I think the error might be in your use of php_self
<form name=”search” method=”post” action=”<?=$PHP_SELF?>”>
What does the html look like when you view the page? I have a feeling it might be putting the wrong url into the form?
<input type=”text” value=”bob” name=”s” id=”s” />
Change that name and id, because “s”, is caught by wordpress and shows you a search result page:
That is a wordpress page not found result, basically.
That is why you search isn’t working.
You may find this helpful:
Hope that helps,