PHP DevCenter: PHP Configuration Directives

"... Now let's get into detail on some of the more useful directives and learn how to use them."

"One of the newest (and greatest) features of PHP is the ability to send header lines anywhere within a script. This directive turns on output buffering for all files. You should probably leave this set to "off" because calling one of the output buffering functions of PHP will work regardless." Now let's get into detail on some of the more useful directives and learn how to use them.