Originally Posted by edgeprod

Sorry, I didn't look who posted this, I know you'll need a bit more handholding:

Your PHP is configured with E_DEPRECATED, which shows warnings for functions that are suggested to no longer be used. This isn't an appropriate setting for a production server, and whoever configured your site/server didn't do it correctly .. a production server bitching about coding standards isn't ideal.

If you don't need regular expressions in your split (which it looks like you don't), use explode(). If you do need them, use preg_split(). I'd go with explode() in this case.