Use homebrew to switch PHP versions and manage PHP extensions ____php

Toggle PHP Version:

Brew Install php-[version]

[Version]=56|70 etc

Brew Unlink php-Previous version

Brew Link php-now version

The appropriate configuration is to manage PHP extensions in/usr/local/etc/php/:

First: Brew Tap homebrew/php

View related extensions: Brew search

Installation expansion: Brew install php-[version]-extension name

such as: Brew Install Php56-redis

Uninstall expansion: Brew Uninstall php-[version]-expand name

Delete the appropriate profile: Rm-rf/usr/local/etc/php/5.6/conf.d/ext-imagick.ini

Note: If you need to install pthreads and so on, because this kind of expansion relies on PHP zts version (Zend thread Safety), and Brew By default install NTS version (Thread Safety), will cause expansion and PHP version conflict. At this point, you can only iterate from the source code, that is, add--build-from-source to the installation command such as Brew install--build-from-source Php56-redis