Installing PHP 5.4 on Ubuntu 12.04
Just a quick one from me today.
The other day I was working on a project at MBA & Company that required some of the new language features offered by PHP 5.4. As such, the default PHP 5.3 that gets intalled by
apt-get wouldn't do.
Happily there's a nice personal repository by Ondřej Surý that makes 5.4 really easy to install. I don't think a PPA would be an ideal situation for a production server (compiling from source would probably be a better option there) but as I'm just running this on a virtual development machine I'm happy to go with it.
The names of these packages are a bit of a moving target. At the time of writing PHP 5.4 is labelled as
php5-oldstable, so that's the one we'll use. Here are the steps to get it working: