CentOS7源码编译安装PHP7.2

一、环境CentOS7二、相关资源PHP官方网站PHP官方下载页三、编译安装1. 下载php下载并解压# 下载phpwget https://www.php.net/distributions/php-7.2.16.tar.gz# 解压tar -zxvf php-7.2.16.tar.gz查看目录[root@cloudhost ~]# ll总用量 19232drwxrwxr-x 14 root root 4096 3月 5 19:05 php-7.2.16-rw-r–r– 1 root root 19686462 4月 12 15:50 php-7.2.16.tar.gz2. 创建用户和组[root@cloudhost ~]# groupadd www-data[root@cloudhost ~]# useradd -g www-data www-data3. 安装选项./configure–prefix=/usr/local/php–with-config-file-path=/usr/local/php/etc–enable-fpm–with-fpm-user=www-data–with-fpm-group=www-data–enable-mbstring–with-curl=/usr/local/curl–with-gd–with-zlib–with-bz2–enable-sockets–enable-sysvsem–enable-sysvshm-enable-pcntl–enable-mbregex–enable-exif–enable-bcmath–with-mhash–enable-zip–with-pcre-regex–with-pdo-mysql–with-mysqli–with-jpeg-dir=/usr–with-png-dir=/usr–with-openssl–with-libdir=/lib/x86_64-linux-gnu/–enable-ftp–with-gettext–with-xmlrpc–enable-opcache–with-iconv–enable-mysqlnd–with-mysqli=mysqlnd–with-iconv-dir–with-kerberos–with-pdo-sqlite–with-pear–enable-libxml–enable-shmop–enable-xml–enable-opcache4. 编译安装[root@cloudhost php-7.2.16]# make && make install安装成功后，显示如下信息Build complete.Don’t forget to run ‘make test’.Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20170718/Installing PHP CLI binary: /usr/local/php/bin/Installing PHP CLI man page: /usr/local/php/php/man/man1/Installing PHP FPM binary: /usr/local/php/sbin/Installing PHP FPM defconfig: /usr/local/php/etc/Installing PHP FPM man page: /usr/local/php/php/man/man8/Installing PHP FPM status page: /usr/local/php/php/php/fpm/Installing phpdbg binary: /usr/local/php/bin/Installing phpdbg man page: /usr/local/php/php/man/man1/Installing PHP CGI binary: /usr/local/php/bin/Installing PHP CGI man page: /usr/local/php/php/man/man1/Installing build environment: /usr/local/php/lib/php/build/Installing header files: /usr/local/php/include/php/Installing helper programs: /usr/local/php/bin/ program: phpize program: php-configInstalling man pages: /usr/local/php/php/man/man1/ page: phpize.1 page: php-config.1Installing PEAR environment: /usr/local/php/lib/php/[PEAR] Archive_Tar - installed: 1.4.4[PEAR] Console_Getopt - installed: 1.4.1[PEAR] Structures_Graph- installed: 1.1.1[PEAR] XML_Util - installed: 1.4.3[PEAR] PEAR - installed: 1.10.7Wrote PEAR system config file at: /usr/local/php/etc/pear.confYou may want to add: /usr/local/php/lib/php to your php.ini include_path/root/php-7.2.15/build/shtool install -c ext/phar/phar.phar /usr/local/php/binln -s -f phar.phar /usr/local/php/bin/pharInstalling PDO headers: /usr/local/php/include/php/ext/pdo/四、配置文件从上一步的安装选项看出，我们将配置文件设置在了 /usr/local/php/etc 目录下，需要将配置文件拷贝到该目录。[root@cloudhost php-7.2.16]# cp php.ini-development /usr/local/php/etc/php.ini[root@cloudhost php-7.2.16]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf[root@cloudhost php-7.2.16]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf五、注册系统服务当PHP编译安装完成后，php-fpm还不是系统服务。为了方便启动、停止、重启php-fpm，可以将其注册为系统服务。找到 init.d.php-fpm 文件[root@cloudhost ~]# find / -name init.d.php-fpm/root/php-7.2.16/sapi/fpm/init.d.php-fpm将它拷贝到/etc/init.d目录下[root@cloudhost ~]# cp /root/php-7.2.16/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm修改权限[root@cloudhost ~]# chmod 755 /etc/init.d/php-fpm启动php-fpm[root@cloudhost ~]# service php-fpm startGracefully shutting down php-fpm . done停止php-fpm[root@cloudhost ~]# service php-fpm stopStarting php-fpm done重启php-fpm[root@cloudhost ~]# service php-fpm reloadReload service php-fpm done六、添加环境变量当尝试使用php -v查看PHP版本时，提示命令未找到。[root@cloudhost ~]# php -v-bash: php: 未找到命令此时，需要将php添加到环境变量中。我们可以先通过 echo $PATH 查看一下环境变量。[root@cloudhost ]# echo $PATH/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin添加环境变量有3种方法：一次性的设置，只对当前会话有效，当注销时，刚刚设置的 PATH 就会失效export PATH=$PATH:/usr/local/php/bin永久性设置，对所有用户有效，需要重启生效或使用source命令，将上一种方式的导出操作添加到文件/etc/profile的末尾。永久性设置，只针对一个用户，需要重启生效或使用source命令，优先级高于2，将方式1的导出操作添加到文件/.bashrc的末尾添加了环境变量之后，通过php -v命令查看PHP版本。[root@cloudhost ~]# php -vPHP 7.2.15 (cli) (built: Apr 10 2019 16:52:28) ( NTS )Copyright (c) 1997-2018 The PHP GroupZend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies