CodeIgniter + php version support

[eluser]Unknown[/eluser]
Which version of php support with CodeIgniter 1.7.2?

Is CodeIgniter 1.7.2 support PHP 5.3 version?


Is CodeIgniter 1.7.2 support MYSQL 5.5 version?


Please Help me Immediately

[eluser]adamp1[/eluser]
I am currently using it PHP 5.3.1 and 5.1.41 and it works fine. I would expect it to work with MySQL 5.5 no problem. If it didn't just don't use the active record class.