Live server / Development server switch
Sometimes you need different values to be used on dev and live servers.
Here are two examples:
<?php
$hostname = (strstr($_SERVER['SERVER_NAME'], 'dev.devsiteURL.com') ? 'devhostname' : 'devhostname');
?>or
bigger version
<?php
//Switch for server
if (strstr($_SERVER['SERVER_NAME'], 'dev.devsiteURL.com')) {
//On the dev server so use the following...
} else {
//On the live server so use the following...
}
?>