PHP – switch statement vs. function lookup

When you start having too many cases in your switch statement, it might be worth looking into using a function lookup. This is possible in all languages where functions are first class citizens… <?php $post = "hello"; $info = "3.1415"; //———————————————————– // Version 1 – using a switch statement //———————————————————– switch ($post) {     …

Continue reading ‘PHP – switch statement vs. function lookup’ »

Virtual Box – Shared folders on Ubuntu Guest

Well, the first thing to make sure is that Guest Additions are correctly installed. For example, on Ubuntu 16.04 guest on VirtualBox 5.0.32 r112930 I received a message that the kernel headers were not found (even though they did exist). This was fixed with: sudo apt-get install dkms Next problem was constantly receiving a protocol …

Continue reading ‘Virtual Box – Shared folders on Ubuntu Guest’ »