A lot of people use

by Sovereign Moderator - 5/21/12 7:17 AM

In Reply to: what is Header() function in PHP? by ifuturz

it to redirect the user to another page:

http://php.net/manual/en/function.header.php

If you work with PHP, you'll often see the "Warning: Cannot modify header information - headers already sent by" error, which means you already sent output to the screen and can therefore no longer send a header.

~Sovereign