Re: [PHP] PHP script for detecting pattern sequences?

yes (\d+?)\1+ works fine On Thu, Jul 9, 2009 at 6:00 AM, Per Jessen p...@computer.org wrote: Rob Gould wrote: Can anyone tell me if there's a PHP library out there that will help me determine pattern sequences from a string? Example input:

Re: [PHP] Cleaning up automatically when leaving a page

yes, the browser evoke unload event when leave the page (back, forward, or close). you can send a message via ajax, but it may not been received by the server successful, (when close the browser) I think the best way is maintaining a timestamp as michael paul say, and clear the 'junk' timely.

Re: [PHP] fixing new lines from textarea in an email?

how about preg_replace('/(\\n}\\r\\n)/', 'br /', $_POST[problem]); On Sat, Jun 27, 2009 at 12:50 AM, Adam Williams awill...@mdah.state.ms.uswrote: Daniel Brown wrote: In a cursory glance, I've noticed the following code: htmlspecialchars(nl2br(str_replace('\r','',$_POST[problem])))

[PHP] Does php have multithread, shared object(like jsp application)

Hi guys: Now days I want to develop a web application like a chat room. the requests per seconds maybe very large, so I want to save some common info into to memory (quick access). So, I want to know does php have the follow features or implement them in other ways. 1. server scope objects,