Hello everyone
When you use joomla3 believe
Encounter PHP version is too old problems
But most of our cases
Is unable to upgrade their PHP version

This time we should thank


joomla version 3.2.7 can be found in the TAG
This version can be used more than PHP 5.3.1

joomla3 version restrictions
Are written in index.php in

Such as

if (version_compare(PHP_VERSION, '5.3.10', '<'))
die('Your host needs to use PHP 5.3.10 or higher to run this version of Joomla!');
So if you want to find Earlier restrictions
Is to look at the contents inside the github in index.php
Or see commit record