How to add php environment variables in centos system

Just modify the /etc/profile file.

First run the command

vim /etc/profile

to open the /etc/profile file, and then add the following two lines of code at the end of the file

PATH=$PATH:/usr/local/php56/bin
export PATH

(Video tutorial recommendation: linux video tutorial)

Note: If you add multiple connections with colon (:), for example:

PATH=$PATH:/opt/remi/php73/root/bin

Finally save the file and execute Run the command

source /etc/profile

or

./profile

to make the modification effective. After execution, you can use the echo $PATH command to check whether the addition was successful.

Recommended tutorial: centos tutorial

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