Looked all over for answer to this question.
There is an abundance of choices to upgrade,
which should I be downloading to use?
Why are there so many versions?
I could not find a tutorial for this, but I have looked. thanks
Version PHP 5.4.x
PHP 5.4.10 with Xdebug 2.2.1
PHP 5.4.8 with Xdebug 2.2.1
PHP 5.4.7 with Xdebug 2.2.1
PHP 5.4.6 with Xdebug 2.2.1
PHP 5.4.5 with Xdebug 2.2.1
Version PHP 5.3.x
PHP 5.3.20 with Xdebug 2.2.1
PHP 5.3.18 with Xdebug 2.2.1
PHP 5.3.17 with Xdebug 2.2.1
PHP 5.3.16 with Xdebug 2.2.1
PHP 5.3.15 with Xdebug 2.2.1
There are so many version so that existing projects that require a specific version of PHP will work. If you are starting from scratch, its probably best to start with the most modern (5.4.10).