How to update php to version 7 on centOS?

Question

PHP

Installed through the console php version 7.2 I
check I check

with the phpinfo () function

What could be the problem? reboot didn't help.
Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.45

Answer 1

you need to set up a web server

Answer 2

The problem may be, for example, that you installed php-cli, and the Apache module, some old one, was connected, and remained.
Look in phpinfo() for which SAPI you are using and draw your own conclusions. Most likely, you will have to make changes in the web server config to get the desired version of php working in it, for example, by disabling the old mod_php and enabling the new one.