markdown 如何在PHP 7.1和PHP 5.6之间的Laravel Valet中切换PHP版本

Posted 2021-05-06

Valet switch PHP version with these commands

**Install PHP 5.6 and switch Valet to PHP 5.6**
```
valet stop
brew unlink php71
brew install php56
brew install php56-mcrypt
brew link php56
valet start
```
**Then to switch back to PHP 7.1 it is as simple as:**
```
valet stop
brew unlink php56
brew link php71
valet start
```

**Then to switch to PHP 5.6:**
```
valet stop
brew unlink php71
brew link php56
valet start
```