Re: Check for page change efficiently [was Re: Creating a blogrolling/link management system]

Hello, chrisl_ak@hotmail.com (Chris) wrote > I'm not sure I understand-- I want to check to see if their page has > changed once each day and, if so, I will highlight that link in my > list... I doubt most web sites would have a problem with one hit per > day :) Don't know much about blogs ;). I though those things were on one page with hunders of blogs. > I am not scraping and redisplaying content... Not but people don't have to view their page anymore and see their adds. Instead of cheking with their page, they check with your page. > My question boils down to the most efficient method to detect whether > a page has been modified recently... Socket connection, look at the second comment of the filemtime() function: http://php.net/manual/en/function.filemtime.php Polleke