Sanitize User Input Text with PHP
When you prompt user to input text (e.g. username, lastname etc), you may use Regular expressions to sanitize User Input, for example: allow space, any unicode letter if(preg_match("/[^40pL]/u", $term)) {…
How to setup a workstation computer with Debian Wheezy and XFCE4
Debian is an ideal solution for servers. Stability is the main advantage of Debian. At the same time the stable Debian version doesn't contain the most recent packages. So, Debian…
How to Start Youtube Playlist from Random Video
If you want to start a Youtube playlist from random video, just add: &index=random_number to the src attribute of the embed code. The code To produce a random number, I…
Get basename and file extension with PHP or Javascript
Getting file extension and basename is a common development task. PHP internal function pathinfo is very useful. But, Windows paths will not work correctly on Linux servers and vice versa.…
How to setup OpenVPN on Debian server
If you want to access via the internet a computer which is behind a NAT router and it has not direct access to the internet, you need a VPN solution.…
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