Howdy I think its time we consider looking at undocumenting PHP4 in the manual, and this year we're surpassing 5 years after the end of life (for critical updates).
Perhaps keep the PHP4 > PHP5 migration guide however, but I think with the redesign of php.net coming up, its well overdue we start considering this, after all the old documentation is still available in SVN (yes it should be hard to find documentation on such an old and unsupported product). -- regards, Kalle Sommer Nielsen ka...@php.net