How to change the php version of centos

How to change the centos php version: 1. Use "php -v" to view php version information; 2. Execute the "locate */php" command; 3. Modify the php version loading path in the environment variable file; 4. Execute "source /etc/profile".

The operating environment of this article: centOS6.8 system, PHP7.2 version, DELL G3 computer

How to change the php version of centos ?

centos switch php version

The php version php5.3 to php7.2 is installed on the centos server, and the default usephp -v , the PHP version information viewed is:

Modify the environment variable file: vim /etc/profile
shift g jumps to the last line of the environment and sees:

php is loaded by default under /usr/local/php/bin, so the version It is 5.6

Next, you need to find the location of the php execution program of version 7.2, execute locate */php to see:

You can see php7. The location of version 2 is: /usr/local/php72/bin/php

So, modify the php version loading path in the environment variable file to /usr/local/ php/bin is changed to /usr/local/php72/bin.

Execute source /etc/profile to make the modification effective.

Execute againphp -vSee that the current default php has been changed to php7.2 version

Recommended study: " PHP video tutorial》

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