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 -v
See that the current default php has been changed to php7.2 version
Recommended study: " PHP video tutorial》
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