I have a dedicated server that hosts several sites that are currently running PHP 5.2. I need to upgrade the version of PHP, and I was told that I can do this via SSH with this command:
yum upgrade php
No. I'm a little worried that the update and website can no longer function, so there is a rollback command that I can use so that if something goes wrong, can I quickly get back to PHP 5.2?
Many thanks
, php 5.2 php 5.3, , , , , php 5.2 (Personnaly, PHP 5.3), PHP 5.2 5.3
, , php 5.2 ( "yum search php" ), PHP, ( "yum remove" php "), (:" yum install php-5.2 ")
. PHP 5.2 , , , PHP 5.2 .
PHP, . phpize, php.ini, php.so php modules. .