• PHP官网www.php.net
• 当前主流版本为5.6/7.1
• cd /usr/local/src/
• wget http://cn2.php.net/distributions/php-5.6.30.tar.gz
• tar zxf php-6.6.30.tar.gz
• cd php-5.6.30

• ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php/etc ?--with-mysql=/usr/local/mysql --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif

  apxs2这个工具可以自动加载apache的扩展模块，指定mysql的驱动，后面的参数是指定php所需要的模块

  configure: error: xml2-config not found. Please check your libxml2 installation.[root@aminglinux-02 php-5.6.30]# yum install -y libxml2-develconfigure: error: Cannot find OpenSSL‘s <evp.h>[root@aminglinux-02 php-5.6.30]# yum install -y openssl-develconfigure: error: Please reinstall the BZip2 distribution[root@aminglinux-02 php-5.6.30]# yum install -y bzip2-develconfigure: error: jpeglib.h not found.[root@aminglinux-02 php-5.6.30]# yum install -y libjpeg-develconfigure: error: png.h not found.[root@aminglinux-02 php-5.6.30]# yum install -y libpng-develconfigure: error: freetype-config not found.[root@aminglinux-02 php-5.6.30]# yum install -y freetype-develconfigure: error: mcrypt.h not found. Please reinstall libmcrypt.[root@aminglinux-02 php-5.6.30]# yum install -y libmcrypt-devel

• make && make install
• cp php.ini-production ?/usr/local/php/etc/php.ini//复制配置文件

  [root@akuilinux01 php-5.6.30]# ls /usr/local/php/bin ?etc ?include ?lib ?php[root@akuilinux01 php-5.6.30]# du -sh /usr/local/php/bin/php36M /usr/local/php/bin/php ?//主文件[root@akuilinux01 php-5.6.30]# du -sh /usr/local/apache2.4/modules/libphp5.so 37M /usr/local/apache2.4/modules/libphp5.so ?//php主模块[root@akuilinux01 php-5.6.30]# /usr/local/php/bin/php -m //加载的模块，静态的[PHP Modules]bz2CorectypedatedomeregexiffileinfofiltergdhashiconvjsonlibxmlmbstringmcryptmysqlmysqliopensslpcrePDOpdo_mysqlpdo_sqlitePharposixReflectionsessionSimpleXMLsoapsocketsSPLsqlite3standardtokenizerxmlxmlreaderxmlwriterzlib[Zend Modules]

• php是作为apache的扩展模块存在的
• 查看php的安装信息

  [root@akuilinux01 php-5.6.30]# /usr/local/php/bin/php -i |less

  安装PHP7

• cd /usr/local/src/
• wget http://cn2.php.net/distributions/php-7.1.6.tar.bz2
• tar jxf php-7.1.6.tar.bz2
• cd php-7.1.6
• ./configure --prefix=/usr/local/php7 --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php7/etc --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif
• make && make install
• ls /usr/local/apache2.4/modules/libphp7.so
• cp php.ini-production ?/usr/local/php7/etc/php.ini //复制配置文件
• php5和7可以同时安装，但是apache调用的时候只能调用一个，在/usr/local/apache2.4/conf/httpd.conf里面修改，不用的直接注释

  [root@akuilinux01 ~]# vim /usr/local/apache2.4/conf/httpd.conf#LoadModule rewrite_module modules/mod_rewrite.soLoadModule php5_module ???????modules/libphp5.so#LoadModule php7_module ???????modules/libphp7.so

扩展

• php中mysql,mysqli,mysqlnd,pdo到底是什么
• 查看编译参数

php5,7安装

原文地址：http://blog.51cto.com/akui2521/2120442