1、 安裝編輯工具
sudo apt install libxml2-dev openssl libjpeg-dev libpng-dev libcurl4-openssl-dev pkg-config libmcrypt-dev
2、下載源碼，解壓進入源碼目錄(下載地址：https://www.php.net/releases/ ，搜索5.5.38 )
wget https://www.php.net/distributions/php-5.5.38.tar.gz
tar zxf php-5.5.38.tar.gz
cd php-5.5.38
./configure --prefix=/usr/local/php5.5 --with-config-file-path=/usr/local/php5.5/etc --with-mysql --with-config-file-scan-dir=/usr/local/php5.5/etc --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-opcache --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data --with-gettext --with-iconv --with-mcrypt --with-mhash --with-openssl --enable-bcmath --enable-soap --with-libxml-dir --enable-pcntl --enable-shmop --enable-sysvmsg --enable-mbstring --enable-sysvsem --enable-sysvshm --enable-sockets --with-curl --with-gd --with-zlib --enable-zip --without-sqlite3 --without-pdo-sqlite --with-pear
3、make && make install
4、準備php-fpm啓動文件和php-fpm.conf配置文件
cd php-5.5.38
cp php.ini-production /usr/local/php5.5/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php5.5-fpm
chmod +x /etc/init.d/php5.5-fpm
cd /usr/local/php5.5/etc/
cp /usr/local/php5.5/etc/php-fpm.conf.default php-fpm.conf
5、編輯配置文件php.ini的timezone
vi /usr/local/php5.5/etc/php.ini
; http://php.net/date.timezone
date.timezone = PRC
6、編輯配置文件php-fpm.conf
[root@localhost php-5.5.38]# cat/usr/local/php5.5/etc/php-fpm.conf
[global]
pid = /usr/local/php5.5/var/run/php-fpm.pid
error_log = /usr/local/php5.5/var/log/php-fpm.log
log_level =warning
[www]
listen = 127.0.0.1:9002
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 100
pm.start_servers = 50
pm.min_spare_servers = 30
pm.max_spare_servers = 80
request_terminate_timeout = 0
request_slowlog_timeout = 0
slowlog = var/log/slow.log
7、修改nginx配置文件指定php的fastcgi_pass端口9002選定運行的php版本
[root@localhost php-5.5.38]# cat/usr/local/nginx/conf/vhost/testadmin.conf
server
{
listen 80;
server_name testadmin.com;
indexindex.html index.php;
root /data/www/testadmin;
#limit_conn crawler 20;
#error_page 404
location ~ .*\.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9002;
fastcgi_index index.php;
includefastcgi.conf;
}
location ~.*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~.*\.(js|css)?$
{
expires 1h;
}
location/5998153NginxStatus
{
stub_status on;
access_log off;
}
#access_log /dev/null;
error_log /data/wwwlogs/error.log;
}
nginx -t
nginx: the configuration file/usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file/usr/local/nginx/conf/nginx.conf test is successful
8、啓動php5.5-fpm和nginx
service php5.5-fpm start
service nginx reload