现有环境是lnmp
– CentOS 6.7
– nginx 1.10.1
– mariadb-10.0.26
– php 7.0.8
为了更好兼容旧的php程序,推荐使用5.4.45. 主要是兼容mysql扩展。
开始安装
首先要下载php-5.4.45.tar.gz源码包。
通过源码安装
# tar xzvf php-5.4.45.tar.gz # cd php-5.4.45 # ./configure --prefix=/usr/local/php54 --with-config-file-path=/usr/local/php54/etc --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir --with-freetype-dir=/usr/local/freetype --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-mbstring --with-mcrypt --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --with-gettext --disable-fileinfo --enable-intl --with-xsl # make ZEND_EXTRA_LIBS='-liconv' # make install # cp php.ini-production /usr/local/php/etc/php.ini
php.ini 配置
post_max_size = 50M upload_max_filesize = 50M date.timezone = PRC short_open_tag = On cgi.fix_pathinfo=0 max_execution_time = 300 disable_functions=passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,popen,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server
php-fpm.conf 配置
# vim /usr/local/php/etc/php-fpm.conf
[global] pid = /usr/local/php54/var/run/php-fpm.pid error_log = /usr/local/php54/var/log/php-fpm.log log_level = notice [www] listen = /tmp/php54-cgi.sock listen.backlog = -1 listen.allowed_clients = 127.0.0.1:9001 listen.owner = www listen.group = www listen.mode = 0666 user = www group = www pm = dynamic pm.max_children = 40 pm.start_servers = 20 pm.min_spare_servers = 20 pm.max_spare_servers = 40 request_terminate_timeout = 100 request_slowlog_timeout = 0 slowlog = var/log/slow.log
注意:重点是配置监听端口和进程
启动 php-fpm
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php54-fpm # chmod +x /etc/init.d/php54-fpm # /etc/init.d/php54-fpm start
修改nginx配置,对需要的服务配置使用php-5.4.45
location ~ [^/]\.php(/|$) { try_files $uri =404; fastcgi_pass unix:/tmp/php54-cgi.sock; fastcgi_index index.php; include fastcgi.conf; }
配置php-5.4.45 的php54-fpm 开机自动启动
# chkconfig --add php54-fpm # chkconfig php54-fpm on
chkconfig 功能说明:检查,设置系统的各种服务。
语法:chkconfig [–add][–del][–list][系统服务]
chkconfig [–level <等级代号>][系统服务][on/off/reset]
本方案的重点是
每个PHP版本都要安装在新的独立的文件夹里
每个PHP版本的php-fpm.conf配置文件都需要设置不同的进程名和监听端口
nginx配置文件中指定要使用的PHP版本监听端口或进程名