PHP script check if website is down?
 

is there a simple php script that'll let me upload say 100 domains in a text file, and itll run through domains and report working/dead links

Yeah. A redirect to Google Sitemap.

im talkin about lots of domains,, Like say i have 100 sitesi want to check if they are working(online)

How do i do this? I dont mind using a web app, win software, php,

Do you want to check to see if it works, or if you have 404s? The title seems to be 'site', but your explaination looks like 404.

There are tons of ghetto ways of doing it, but I usually just monitor from the server, itself, with monit. You could always pay someone else to do it, or use uptime. Most providers will monitor your systems with your monthly fee.

no i mean i want to see if 100 domains respond to ping or are they dead

You should be able to find a php site checker scrip on Google. I know someone that has adapted an existing script and it works a treat!

theirs a service that does this, and emails you if they are down

This could be of interest : http://sourceforge.net/projects/phpservermon

Decent free service that does not put additional loads on your servers or hosting account
http://basicstate.com/
I think it checks your sites like every 15 minutes.

I can custom code a script for you to do these kind of checks.