Web

Timesheet Calculator

I wrote the timesheet calculator to help speed up the filling in of company timesheets. It allows input in several formats - hhmm, hh:mm or a decimal notation, and doesn't requre minutes to be entered. It shows the amount of time you've spent at your desk during a day, any overtime worked, and sums for the week. It also outputs the duration in several different formats.

Guestbook (PHP)

I wrote this specifically for this website; originally written in Perl, eventually converted to php.

The guestbook is stored as a flat file on the server. As well as the users' comments, their ip address and the time of the entry is logged. When a user adds a comment it is immediately displayed, and an email is sent to a predefined address.

There are also a few techniques employed that attempt to prevent spammers posting to the guestbook.