这里我们直接下载5.6.4的版本进行安装配置，并且在这之前需要先把MySQL和Apache已经安装好，最好Nginx也先安装好，具体见：《CentOS 6.5安装MySQL 5.6.10及安全配置》、《CentOS安装Apache-2.4.10及安全配置》。
#PHP的安装#
开始下载PHP并进行编译安装：
# wget http://cn2.php.net/distributions/php-5.6.4.tar.gz # tar zxf php-5.6.4.tar.gz # cd php-5.6.4 # export LD_LIBRARY_PATH=/usr/local/mysql/lib # ./configure --prefix=/usr/local/php-5.6.4 --with-config-file-path=/usr/local/php-5.6.4/etc --with-mysql=/usr/local/mysql --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-apxs2=/usr/local/apache/bin/apxs --enable-fpm --enable-shared --enable-zip --with-bz2 --enable-ftp --with-jpeg-dir --with-png-dir --with-freetype-dir --with-libxml-dir --with-xmlrpc --with-zlib-dir --with-gd --with-gmp --enable-gd-native-ttf --with-curl --with-regex=php --with-pic --with-xsl --enable-wddx --with-iconv --with-gettext --with-pear --enable-ctype --enable-calendar --enable-mbstring --enable-bcmath --enable-sockets --enable-exif --disable-rpath --with-mcrypt --with-mhash --with-openssl --enable-sysvsem --enable-sigchild --enable-sysvshm --enable-soap --disable-fileinfo --enable-opcache=no ... Thank you for using PHP. config.status: creating php5.spec config.status: creating main/build-defs.h config.status: creating scripts/phpize config.status: creating scripts/man1/phpize.1 config.status: creating scripts/php-config config.status: creating scripts/man1/php-config.1 config.status: creating sapi/cli/php.1 config.status: creating sapi/fpm/php-fpm.conf config.status: creating sapi/fpm/init.d.php-fpm config.status: creating sapi/fpm/php-fpm.service config.status: creating sapi/fpm/php-fpm.8 config.status: creating sapi/fpm/status.html config.status: creating sapi/cgi/php-cgi.1 config.status: creating ext/phar/phar.1 config.status: creating ext/phar/phar.phar.1 config.status: creating main/php_config.h config.status: executing default commands # make ... Build complete. Don't forget to run 'make test'. # make install ... Installing PHP SAPI module: apache2handler /usr/local/apache-2.4.10/build/instdso.sh SH_LIBTOOL='/usr/local/apr/build-1/libtool' libphp5.la /usr/local/apache-2.4.10/modules /usr/local/apr/build-1/libtool --mode=install install libphp5.la /usr/local/apache-2.4.10/modules/ install .libs/libphp5.so /usr/local/apache-2.4.10/modules/libphp5.so install .libs/libphp5.lai /usr/local/apache-2.4.10/modules/libphp5.la libtool: install: warning: remember to run `libtool --finish /usr/local/src/php-5.6.4/libs' chmod 755 /usr/local/apache-2.4.10/modules/libphp5.so [activating module `php5' in /usr/local/apache-2.4.10/conf/httpd.conf] Installing PHP CLI binary: /usr/local/php-5.6.4/bin/ Installing PHP CLI man page: /usr/local/php-5.6.4/php/man/man1/ Installing PHP FPM binary: /usr/local/php-5.6.4/sbin/ Installing PHP FPM config: /usr/local/php-5.6.4/etc/ Installing PHP FPM man page: /usr/local/php-5.6.4/php/man/man8/ Installing PHP FPM status page: /usr/local/php-5.6.4/php/fpm/ Installing PHP CGI binary: /usr/local/php-5.6.4/bin/ Installing PHP CGI man page: /usr/local/php-5.6.4/php/man/man1/ Installing build environment: /usr/local/php-5.6.4/lib/php/build/ Installing header files: /usr/local/php-5.6.4/include/php/ Installing helper programs: /usr/local/php-5.6.4/bin/ program: phpize program: php-config Installing man pages: /usr/local/php-5.6.4/php/man/man1/ page: phpize.1 page: php-config.1 Installing PEAR environment: /usr/local/php-5.6.4/lib/php/ [PEAR] Archive_Tar - installed: 1.3.12 [PEAR] Console_Getopt - installed: 1.3.1 [PEAR] Structures_Graph- installed: 1.0.4 [PEAR] XML_Util - installed: 1.2.3 [PEAR] PEAR - installed: 1.9.5 Wrote PEAR system config file at: /usr/local/php-5.6.4/etc/pear.conf You may want to add: /usr/local/php-5.6.4/lib/php to your php.ini include_path /usr/local/src/php-5.6.4/build/shtool install -c ext/phar/phar.phar /usr/local/php-5.6.4/bin ln -s -f /usr/local/php-5.6.4/bin/phar.phar /usr/local/php-5.6.4/bin/phar Installing PDO headers: /usr/local/php-5.6.4/include/php/ext/pdo/ # ln -s /usr/local/php-5.6.4/ /usr/local/php
给PHP的upload和session添加目录支持：
# mkdir -p /data/php/upload # mkdir -p /data/php/session
至此，PHP已经安装完毕。
#PHP-FPM的启动/关闭/重启#
自PHP-5.3.3开始，php源码中包含了php-fpm，不需要再单独通过布丁的方式来安装php-fpm，在编译的时候加入参数--enable-fpm即可。
FPM(FastCGI Process Manager)用于替换PHP FastCGI的大部分附加功能，对于高负载网站非常有用。
首先将bin/php-fpm加入到系统PATH中：