MAC原本就自带了PHP，但是很多扩展没有装置，所以选择了重新装置PHP并晋级到最新版，下面说说装置步骤，希望对大家有所协助。Brew 是 Mac 下面的包管理工具，经过 Github 托管合适 Mac 的编译配置以及 Patch，能够便当的装置开发工具。 Mac 自带ruby 所以装置起来很便当，同时它也会自动把git也给你装上。官方网站： http://brew.sh
装置办法：
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
运用以下办法能够查看brew能否装置胜利，以及目前的版本：
7downdeMacBook-Pro:~ 7down$ brew -vHomebrew 0.9.5
添加brew的PHP扩展库：
7downdeMacBook-Pro:~ 7down$ brew update7downdeMacBook-Pro:~ 7down$ brew tap homebrew/dupes7downdeMacBook-Pro:~ 7down$ brew tap homebrew/php7downdeMacBook-Pro:~ 7down$ brew tap josegonzalez/homebrew-php
能够运用brew options php55命令查看装置时能够有哪些选项，由于我之前装置过curl、libxslt、openssl所以，在选项中会提示能否运用brew装置的相关扩展：
7downdeMacBook-Pro:Library 7down$ brew options php55--disable-opcache Build without Opcache extension--disable-zend-multibyte Disable auto-detection of Unicode encoded scripts (PHP 5.2 and 5.3 only)--homebrew-apxs Build against apxs in Homebrew prefix--with-apache Enable building of shared Apache 2.0 Handler module, overriding any options which disable apache--with-cgi Enable building of the CGI executable (implies --without-apache)--with-debug Compile with debugging symbols--with-fpm Enable building of the fpm SAPI executable (implies --without-apache)--with-gmp Build with gmp support--with-homebrew-curl Include Curl support via Homebrew--with-homebrew-libxslt Include LibXSLT support via Homebrew--with-homebrew-openssl Include OpenSSL support via Homebrew--with-imap Include IMAP extension--with-intl Include internationalization support--with-libmysql Include (old-style) libmysql support instead of mysqlnd--with-mssql Include MSSQL-DB support--with-pdo-oci Include Oracle databases (requries ORACLE_HOME be set)--with-pgsql Include PostgreSQL support--with-phpdbg Enable building of the phpdbg SAPI executable (PHP 5.4 and above)--with-thread-safety Build with thread safety--with-tidy Include Tidy support--without-bz2 Build without bz2 support--without-mysql Remove MySQL/MariaDB support--without-pcntl Build without Process Control support--without-pear Build without PEAR--HEAD install HEAD version
开端装置PHP5.5.15，装置后的php-fpm.ini以及php.ini都在目录：/usr/local/etc/php/5.5/下面
7downdeMacBook-Pro:Library 7down$ brew install php55 --with-mssql --with-homebrew-openssl --with-homebrew-libxslt --with-homebrew-curl --with-fpm --with-debug --with-gmp --with-imap --with-tidy --with-libmysql==> Installing dependencies for php55: curl, freetds, gmp==> Installing php55 dependency: curl==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/curl-7.37.1.mavericks.bottle.tar.gz######################################################################## 100.0%==> Pouring curl-7.37.1.mavericks.bottle.tar.gz==> CaveatsThis formula is keg-only, which means it was not symlinked into /usr/local. Mac OS X already provides this software and installing another version inparallel can cause all kinds of trouble. Generally there are no consequences of this for you. If you build yourown software and it requires this formula, you'll need to add to yourbuild variables: LDFLAGS: -L/usr/local/opt/curl/lib CPPFLAGS: -I/usr/local/opt/curl/include ==> Summary /usr/local/Cellar/curl/7.37.1: 285 files, 2.8M==> Installing php55 dependency: freetds==> Downloading http://mirrors.ibiblio.org/freetds/stable/freetds-0.91.tar.gz######################################################################## 100.0%==> ./configure --prefix=/usr/local/Cellar/freetds/0.91 --with-openssl=/usr/local/opt/openssl --with-tdsver=7.1 --mandir=/usr==> make==> make install /usr/local/Cellar/freetds/0.91: 600 files, 9.9M, built in 2.2 minutes==> Installing php55 dependency: gmp==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/gmp-6.0.0a.mavericks.bottle.tar.gz######################################################################## 100.0%==> Pouring gmp-6.0.0a.mavericks.bottle.tar.gz /usr/local/Cellar/gmp/6.0.0a: 15 files, 3.2M==> Installing php55==> Downloading http://www.php.net/get/php-5.5.15.tar.bz2/from/this/mirrorAlready downloaded: /Library/Caches/Homebrew/php55-5.5.15==> ./configure --prefix=/usr/local/Cellar/php55/5.5.15 --localstatedir=/usr/local/var --sysconfdir=/usr/local/etc/php/5.5 --==> make==> make install==> /usr/local/Cellar/php55/5.5.15/bin/pear config-set php_ini /usr/local/etc/php/5.5/php.ini==> CaveatsThe php.ini file can be found in: /usr/local/etc/php/5.5/php.ini ✩✩✩✩ PEAR ✩✩✩✩ If PEAR complains about permissions, 'fix' the default PEAR permissions and config: chmod -R ug+w /usr/local/Cellar/php55/5.5.15/lib/php pear config-set php_ini /usr/local/etc/php/5.5/php.ini ✩✩✩✩ Extensions ✩✩✩✩ If you are having issues with custom extension compiling, ensure thatyou are using the brew version, by placing /usr/local/bin before /usr/sbin in your PATH: PATH="/usr/local/bin:$PATH" PHP55 Extensions will always be compiled against this PHP. Please install themusing --without-homebrew-php to enable compiling against system PHP. ✩✩✩✩ PHP CLI ✩✩✩✩ If you wish to swap the PHP you use on the command line, you should add the following to ~/.bashrc,~/.zshrc, ~/.profile or your shell's equivalent configuration file: export PATH="$(brew --prefix homebrew/php/php55)/bin:$PATH" ✩✩✩✩ FPM ✩✩✩✩ To launch php-fpm on startup: * If this is your first install: mkdir -p ~/Library/LaunchAgents cp /usr/local/Cellar/php55/5.5.15/homebrew.mxcl.php55.plist ~/Library/LaunchAgents/ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php55.plist * If this is an upgrade and you already have the homebrew.mxcl.php55.plist loaded: launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.php55.plist cp /usr/local/Cellar/php55/5.5.15/homebrew.mxcl.php55.plist ~/Library/LaunchAgents/ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php55.plist The control script is located at /usr/local/Cellar/php55/5.5.15/sbin/php55-fpm Mountain 7down comes with php-fpm pre-installed, to ensure you are using the brew version you need to make sure /usr/local/sbin is before /usr/sbin in your PATH: PATH="/usr/local/sbin:$PATH" You may also need to edit the plist to use the correct "UserName". Please note that the plist was called 'homebrew-php.josegonzalez.php55.plist' in old versionsof this formula. To have launchd start php55 at login: ln -sfv /usr/local/opt/php55/*.plist ~/Library/LaunchAgentsThen to load php55 now: launchctl load ~/Library/LaunchAgents/homebrew.mxcl.php55.plist==> Summary /usr/local/Cellar/php55/5.5.15: 477 files, 43M, built in 3.9 minutes
过程中假如呈现configure: error: Cannot find OpenSSL's 这样的错误，请执行以下命令，将xcode停止更新：
xcode-select --install
在PHP5装置完成的提示中写到，如何停止PHP5和mac自带的php以及php-fpm交换，执行以下命令后，我们能够看到当前的php版本曾经是最新的了：
7downdeMacBook-Pro:~ 7down$ echo 'export PATH=/usr/local/bin:$PATH' >> ~/.bash_profile7downdeMacBook-Pro:~ 7down$ echo 'export PATH=/usr/sbin:$PATH' >> ~/.bash_profile7downdeMacBook-Pro:~ 7down$ echo 'export PATH=/usr/local/sbin:$PATH' >> ~/.bash_profile7downdeMacBook-Pro:~ 7down$ source ~/.bash_profile 7downdeMacBook-Pro:~ 7down$ php -vPHP 5.5.15 (cli) (built: Aug 14 2014 15:37:16) (DEBUG)Copyright (c) 1997-2014 The PHP GroupZend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies7downdeMacBook-Pro:~ 7down$
运用brew search php55-命令，能够查看还有哪些扩展能够装置，然后执行brew install php55-XXX就能够了。
7downdeMacBook-Pro:~ 7down$ brew search php55-php55-amqp php55-igbinary php55-msgpack php55-runkit php55-varnishphp55-apcu php55-imagick php55-mysqlnd_ms php55-scrypt php55-vldphp55-augmentedtypes php55-inclued php55-oauth php55-snappy php55-wbxmlphp55-binpack php55-intl php55-opcache php55-solr php55-xcachephp55-blitz php55-ioncubeloader php55-parsekit php55-sphinx php55-xdebugphp55-boxwood php55-jsmin php55-pcntl php55-spl-types php55-xhguiphp55-chdb php55-judy php55-pdflib php55-ssh2 php55-xhpphp55-couchbase php55-leveldb php55-pdo-dblib php55-stats php55-xhprofphp55-crypto php55-libevent php55-pdo-pgsql php55-stemmer php55-xmldiffphp55-dbase php55-libvirt php55-phalcon php55-sundown php55-yacphp55-dbus php55-lz4 php55-proctitle php55-svm php55-yafphp55-dmtx php55-lzf php55-propro php55-swoole php55-yamlphp55-ev php55-mailparse php55-protobuf php55-thrift php55-yarphp55-gearman php55-mcrypt php55-pspell php55-tidy php55-yazphp55-geoip php55-memcache php55-pthreads php55-timezonedb php55-ypphp55-gmagick php55-memcached php55-raphf php55-tokyotyrant php55-yrmcdsphp55-graphdat php55-midgard2 php55-redis php55-twig php55-zmqphp55-htscanner php55-mongo php55-redland php55-uploadprogress php55-zookeeperphp55-http php55-mosquitto php55-riak php55-uuid
我装置的是以下php5.5几个扩展：
7downdeMacBook-Pro:~ 7down$ brew install php55-imagick php55-igbinary php55-ev php55-gmagick php55-geoip php55-memcache php55-memcached php55-thrift php55-xdebug php55-sphinx composer
接下来我们测试php-fpm的配置能否正确，以及能否正确启动：
#测试php-fpm配置能否正确7downdeMacBook-Pro:bin 7down$ php-fpm -t[14-Aug-2014 16:14:30] NOTICE: configuration file /usr/local/etc/php/5.5/php-fpm.conf test is successful7downdeMacBook-Pro:bin 7down$ php-fpm -c /usr/local/etc/php/5.5/php.ini -y /usr/local/etc/php/5.5/php-fpm.conf -t[14-Aug-2014 16:14:48] NOTICE: configuration file /usr/local/etc/php/5.5/php-fpm.conf test is successful #启动php-fpm7downdeMacBook-Pro:bin 7down$ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php55.plist #查看9000端口能否在运转7downdeMacBook-Pro:bin 7down$ lsof -i:9000COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEphp-fpm 51241 7down 8u IPv4 0xce9d0f6417637937 0t0 TCP localhost:cslistener (LISTEN)php-fpm 51243 7down 0u IPv4 0xce9d0f6417637937 0t0 TCP localhost:cslistener (LISTEN)php-fpm 51244 7down 0u IPv4 0xce9d0f6417637937 0t0 TCP localhost:cslistener (LISTEN)php-fpm 51245 7down 0u IPv4 0xce9d0f6417637937 0t0 TCP localhost:cslistener (LISTEN) #关闭掉php-fpm进程，再查看9000端口，没有监听了7downdeMacBook-Pro:bin 7down$ ps aux|grep php-fpm|grep -v 'grep'|awk '{print $2}'|xargs kill -97downdeMacBook-Pro:bin 7down$ lsof -i:90007downdeMacBook-Pro:bin 7down$设置PHP-FPM开机运转（其真实装置完成的提示中，也有阐明）：
ln -sfv /usr/local/opt/php55/*.plist ~/Library/LaunchAgentslaunchctl load ~/Library/La