You should contact your host about updating the php version.
I Update the PHP version, check and update, but I access the site, his open, and when I click on page, the error back and php version back to 5.2
I would still contact your host and see if they can explain why this is happening
The host told me the problem is in WordPress. Because I update the PHP Version but the application back to 5.2
The erro is: Your PHP installation appears to be missing the MySQL extension which is required by WordPress.
This has nothing to do with WordPress. It is saying that wordpress cannot run because the php installation doses not have the MYSQL extension.
You need to ask your host to set up your php with the mysql extension. If they can’t do it, I would get another host.
I really can’t give you any more advice becasue every host is different with what thay will allow you to do or what they have to do. In eithor case, if they won’t help you, get a new host.
Also, how do they explain that if you upgrade PHP it returns to the prior version? Unless they have some software that is reverting it, it can’t happen so once again you have to talk to your host. WordPress does not change the version of PHP installed on your server, it can’t do that.
