MAC 使用homebrew 升级 php5.5 到 php5.6

最新推荐文章于 2025-05-09 15:11:27 发布

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本文介绍如何通过命令行工具安装PHP5.6并解决安装过程中遇到的库文件未找到的问题，包括设置环境变量、启动FPM服务及使用不同shell配置的方法。

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使用命令安装PHP5.6：brew install php56
之后根据命令行的提示进行设置环境变量

✩✩✩✩ Extensions ✩✩✩✩

If you are having issues with custom extension compiling, ensure that you are using the brew version, by placing /usr/local/bin before /usr/sbin in your PATH:

      PATH="/usr/local/bin:$PATH"

PHP56 Extensions will always be compiled against this PHP. Please install them using --without-homebrew-php to enable compiling against system PHP.

✩✩✩✩ PHP CLI ✩✩✩✩

If you wish to swap the PHP you use on the command line, you should add the following to ~/.bashrc, ~/.zshrc, ~/.profile or your shell's equivalent configuration file:
  export PATH="$(brew --prefix homebrew/php/php56)/bin:$PATH"

✩✩✩✩ FPM ✩✩✩✩

To launch php-fpm on startup:
    mkdir -p ~/Library/LaunchAgents
    cp /usr/local/opt/php56/homebrew.mxcl.php56.plist ~/Library/LaunchAgents/
    launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php56.plist

The control script is located at /usr/local/opt/php56/sbin/php56-fpm

OS X 10.8 and newer come with php-fpm pre-installed, to ensure you are using the brew version you need to make sure /usr/local/sbin is before /usr/sbin in your PATH:

  PATH="/usr/local/sbin:$PATH"

You may also need to edit the plist to use the correct "UserName".

Please note that the plist was called 'homebrew-php.josegonzalez.php56.plist' in old versions of this formula.

With the release of macOS Sierra the Apache module is now not built by default. If you want to build it on your system you have to install php with the --with-httpd24 option. See  brew options php56 for more details.

To have launchd start homebrew/php/php56 now and restart at login:
  brew services start homebrew/php/php56
==> Summary

我是用的命令行工具是 zsh
在 ~/.zshrc 文件的最后一行加上

export PATH="$(brew --prefix homebrew/php/php56)/bin:$PATH"

然后source .zshrc，并查看 PHP 版本 php -v，发现以下错误：

dyld: Library not loaded: /usr/local/opt/jpeg/lib/libjpeg.8.dylib
  Referenced from: /usr/local/opt/php56/bin/php
  Reason: image not found
[1]    19810 trace trap  php -version

后来在 stackoverflow 看到一些解决办法，一个一个试试：

https://stackoverflow.com/questions/32703296/dyld-library-not-loaded-usr-local-lib-libjpeg-8-dylib-homebrew-php

对我有效的办法是

brew uninstall php56
brew install --build-from-source php56