实现php和nginx的结合 ---高速缓存和页面监控

一、在官网下载PHP-7.4.6版本压缩包

下载安装包到/root下
[root@server1 ~]# ll -d php-7.4.6.tar.bz2 
-rw-r--r-- 1 root root 12726842 Aug 14 00:51 php-7.4.6.tar.bz2
[root@server1 ~]# tar xf php-7.4.6.tar.bz2 
[root@server1 ~]# cd php-7.4.6/

二、执行configure

./configure --prefix=/usr/local/lnmp/php --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx  --with-curl --with-iconv --with-mhash --with-zlib --with-openssl --enable-mysqlnd --with-mysqli --with-pdo-mysql --disable-debug --enable-sockets --enable-soap --enable-inline-optimization --enable-xml --enable-ftp --enable-gd --enable-exif --enable-mbstring  --enable-bcmath --with-fpm-systemd
---------------------------------------------------------------------
[root@server1 php-7.4.6]# dnf install systemd-devel -y
[root@server1 php-7.4.6]# dnf install libxml2-devel -y
[root@server1 php-7.4.6]# dnf install libcurl-devel -y
[root@server1 php-7.4.6]# dnf install sqlite-devel -y
[root@server1 php-7.4.6]# dnf install libpng-devel -y
---------------------------------------------------------------------
还差oniguruma-6.8.2-1.el7.x86_64.rpm和oniguruma-devel-6.8.2-1.el7.x86_64.rpm
仓库里没有安装包，可以在阿里云下载到主机上
[root@server1 php-7.4.6]# dnf install -y oniguruma-*
----------------------------------------------------------------------
重复第一条操作，无报错就success : Thank you for using PHP.

 

三、make和make install

make               ##需要的时间有点长
make install       ##这两步为了生成/usr/local/lnmp/php/

[root@server1 php-7.4.6]# ll -d /usr/local/lnmp/php/
drwxr-xr-x 9 root root 88 Aug 14 01:22 /usr/local/lnmp/php/

四、修改nginx的配置文件以及nginx的html

[root@server1 php-7.4.6]# vim /usr/local/lnmp/nginx/conf/nginx.conf
 location ~ \.php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
           #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
            include        fastcgi_params;
        }
[root@server1 php-7.4.6]# nginx -s reload
---------------------------------------------------------------------
vim  /usr/local/lnmp/nginx/html/index.php

[root@server1 php-7.4.6]# nginx -s reload

五、修改php的文件

cd /root/php-7.4.6/
cp php.ini-production /usr/local/lnmp/php/lib/php.ini
 
cd /root/php-7.4.6/sapi/fpm/
cp init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/etc/init.d/php-fpm

cd /usr/local/lnmp/php/etc/
cp php-fpm.conf.default php-fpm.conf

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

/etc/init.d/php-fpm
nginx -s reload

六、测试

七、实现高速缓存

在官网下载memcache 4.0.5.2 tgz
yum install -y autoconf 
tar zxf memcache 4.0.5.2 tgz 
cd  memcache 4.0.5.2
/usr/local/lnmp/php/bin/phpize
./congigure
##切记在path中 vim /root/.bash_profile 添加/usr/local/lnmp/php/bin:
##source .bash_profile
make
make install 

vi /usr/local/lnmp/php/lib/php.ini
添加一行
extension=memcache.so
/etc/init.d/php-fpm reload  加载php

测试：

cd  /memcache-4.0.5.2
/usr/local/lnmp/php/bin/php -m | grep memcache
##过滤是否有memcache这个资源

八、做监控页面memecache.php

dnf install -y memcached
systemctl start memcached
cd memcache-4.0.5.2
cp memcache.php example.php /usr/local/lnmp/nginx/html/
cd /usr/local/lnmp/nginx/html/
vim memache.php
 
$MEMCACHE_SERVERS[] = '127.0.0.1:11211'; // add more as an array
#$MEMCACHE_SERVERS[] = 'mymemcache-server2:11211'; // add more as an array