Og9's "Servers Up" - PHP Web Server/ Site Content Monitor

This is another in the OG9 series of "Very Quick Scripts". The script can be used to monitor a website and check that a word or phrase exists in the page that is returned. It can be run directly by uploading to your webspace and calling it in your web browser, or you could run it regularly either by using a feature such as Opera's page refresh feature or by adding an http-equiv "Refresh" into the header. Or call it from a CRON job. Amend the EMAIL_TO and EMAIL_FROM and enter your URLs and associated text in the $urls array. Contact us if you have difficulty with this script.