[imp] Apache segfault FIXED!

[Amith Varghese]

> The PHP guys have posted a fix for the segfault related to the pcre code. 
> Here's a patch relative to php-4.2.3.  I'm still testing this on a
> Redhat/Apache/PHP box (7.3/1.3.26/4.2.3) box and so far it looks good.
> 
> A great big THANK YOU to the PHP guys and Amith for fixing this!!!

Yup, this looks good.  I tested it with a PHP snapshot and its running fine so
far... no segfaults.  anyone else running into random segfaults using IMP (most
noticeable symptom was Page Can Not Be Displayed in IE) should try this.  And
thanks to speedfreak50@netscape.net for helping out with the process.

Amith