php 编译安装指导

php 编译安装

• 下载源码
• 安装
• 安装后配置

下载源码

php下载地址：http://php.net/downloads.php

php-7.1.11.tar.bz2

安装

安装依赖包

yum install -y epel-release bzip2
yum install -y libxml2-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel

编译参数

./configure 
--prefix=/usr/local/php-7.1.11 
--with-config-file-path=/usr/local/php-7.1.11/etc 
--enable-fpm 
--enable-exif 
--enable-sockets 
--enable-bcmath 
--enable-mbstring 
--enable-pcntl 
--enable-calendar 
--enable-opcache 
--enable-zip 
--with-fpm-user=www 
--with-fpm-group=www 
--with-mysqli=/usr/bin/mysql_config 
--with-pdo-mysql 
--enable-mysqlnd 
--with-zlib 
--with-gd 
--with-png-dir 
--with-jpeg-dir 
--with-gettext 
--with-freetype-dir 
--with-mcrypt 
--with-openssl 
--with-curl 

make
make install

安装后配置

创建安装目录链接文件

ln -s /usr/local/php-7.1.11 /usr/local/php

创建配置文件链接目录

ln -s /usr/local/php/etc /etc/php
cp /usr/local/src/php-7.1.11/php.ini-production /usr/local/php/etc/

编辑配置文件

cp /usr/local/php-<old-version>/etc/php.ini /usr/local/php/etc/   # 升级
cp /usr/local/php-<old-version>/etc/php-fpm.conf /usr/local/php/etc/  # 升级

cd /usr/local/php/etc/
cp php.ini-production php.ini
cp php-fpm.conf.default php-fpm.conf
cp php-fpm.d/www.conf.default php-fpm.d/www.conf

vim php-fpm.conf

pid = /var/run/php-fpm.pid
error_log = /var/log/php-fpm.log

配置启动项

ln -s /usr/local/php/sbin/* /usr/sbin/
ln -s /usr/local/php/bin/*  /usr/bin/
php -v
php-config

vim /usr/lib/systemd/system/php-fpm.service

[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target

[Service]
Type=simple
PIDFile=/var/run/php-fpm.pid
ExecStart=/bin/nice --10 /usr/sbin/php-fpm --nodaemonize --fpm-config /etc/php/php-fpm.conf -c /etc/php/php.ini -R
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill $MAINPID
[Install]
WantedBy=multi-user.target

或者
[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target

[Service]
Type=simple
PIDFile=/var/run/php-fpm.pid
Environment="basedir=/usr/local/php"
ExecStart=/bin/nice --10 ${basedir}/sbin/php-fpm --nodaemonize --fpm-config ${basedir}/etc/php-fpm.conf -c ${basedir}/etc/php.ini -R
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill $MAINPID
[Install]
WantedBy=multi-user.target

启动 php-fpm

systemctl start php-fpm
ps -ef|grep php-fpm
systemctl enable php-fpm

测试

vim /etc/nginx/nginx.conf  # 在nginx的配置文件中设置支持php

location / {
root   html;
index  index.html index.htm index.php;
}

location ~ .php$ {
    root           html;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    include        fastcgi_params;
}

cd /usr/local/nginx/html

vim index.php

<?php
echo "test page for php";
phpinfo();
?>

systemctl restart nginx  # 重启nginx服务

浏览器中访问  IP/index.php

---

php 安装结束，安装后还需要优化。
升级php版本：

ln -s /usr/local/php-<version>  /usr/local/php   # 把新版本的安装目录链接到 php 上
cp -r /usr/local/php-<old-version>/etc/* /usr/local/php/etc/   # 把旧版本的php配置文件拷贝到新版本的相应目录

php -v   # 查看是否配置好php的链接
php-config
 
systemctl restart php-fpm   # 重启php-fpm  

访问测试页面

---

有疑惑之处请发邮件到下面的邮箱。
2017-11-6 by achxku@163.com