0 VEL Hassan 4 Years Ago How to upgrade PHP 5.2.10 version to PHP 5.2.13? I have already had PHP 5.3.19 and downgrade the version to PHP5.2.10 and I need of PHP 5.2.13. I have downgraded version using the script file. Thanks in advance. php Edited 4 Years Ago by pritaeas: Moved.