How to change php version under mac

The method to change the php version under mac is: first create a new [.bas_profile] file; then enter [export PATH=/Applications/MAMP/bin/php/php7.2.7/bin:$PATH in the new file ]; Finally, just reload the environment variables.

The operating environment of this article: macos x system, php 7.2.7, macbook pro computer.

The specific method to modify the default version of php on a mac computer is:

First create a .bas_profile file and edit it

vim ~/.bash_profile

Then enter the php version you want in it

export PATH=/Applications/MAMP/bin/php/php7.2.7/bin:$PATH
#/Applications/MAMP/bin/php/php7.2.7/bin是我的php版本路径

Finally save and reload the environment variable

source ~/.bash_profile

Problems:

The ~/.bash_profile file was modified as above and found to be invalid, and the prompt zsh: command not found: homestead Then it must be because zsh is installed, because ~/.bash_profile will not be executed when zsh is installed. The solution is as follows:

Open vim ~/.zshrc and configure the environment variables you want to configure into this file

Open vim ~/.zshrc and add source ~/.bash_profile, like this The environment variables configured in ~/.bash_profile are also valid

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