A common method for modifying PHP default environment variables in Linux!

How to modify the default environment variables of php under Linux? The following article will introduce to you how to modify the system PHP default environment variables under Linux. I hope it will be helpful to you.

Current PHP version

Change the default php5.6 to 7.3

cd /etc && vim /etc/profile

Press i to enter editing

Put the following paragraph at the bottom

export PATH=/www/server/php/73/bin:$PATH

Press esc and enter : wq! Then press Enter to exit

Then enter the following command to take effect

source /etc/profile

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