Netcraft began its Web Server Survey in 1995 and has tracked the deployment of a wide range of scripting technologies across the web since 2001. One such technology is PHP, which Netcraft presently finds on well over 200 million websites.

For those not familiar with the language, they give an overview of its history starting back with PHP v1 that Rasmus Lerdorf developed for his own uses. They move quickly through the years talking about versions and improvements made during their lifecycle. They also talk some about their own tracking methods and the metrics they use to measure PHP's growth - hostnames serving up PHP-based sites, removal of active (not spam) sites, unique IPs and actual computers/machines.

Today it has been ten years since the first release of Xdebug: version 0.7.0. I would like to celebrate this tenth anniversary with a new release: Xdebug 2.2.0. Xdebug 2.2 adds support for PHP 5.4 and provides some new features.

There's five new things on his list of updates in this latest release:

• Colours on the command line
• Better support for closures in stack and function traces
• The size of arrays is now shown with the overloaded variable output
• Added the method call type to xdebug_get_function_stack
• Extra information to error printouts to tell that the error suppression operator has been ignored due to xdebug.scream

If you've found XDebug handy for testing and finding those tough to track bugs over the years, you should consider buying "support" to show Derick your appreciation (oh, and you also get a "first in" preference on your XDebug questions)!