This article will introduce to you how to upgrade the nginx server from php5.5.7 to php7? Methods. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
① The server nginx, php, and mysql are all installed, so I want to upgrade php7 directly.
②Follow the article: https://typecodes .com/web/centos7compilephp7.html?utm_source=tuicool&utm_medium=referral During the operation, something different appeared in the middle.
③Problem solving reference: http://blog.chinaunix.net/uid-25266990-id-2915395.html
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I will repost step 2 below for my own use.
First create a user named php without login permissions and a user group named php, and then go to GitHub Download the php7 source code package.
#######新建php用户和php组 [root@typecodes ~]# groupadd -r php && useradd -r -g php -s /bin/false -d /usr/local/php7 -M php ######从GitHub下载php7安装包 [root@typecodes ~]# wget -c --no-check-certificate -O php7-src-master.zip https://github.com/php/php-src/archive/master.zip ######开始解压php7包 [root@typecodes ~]# unzip -q php7-src-master.zip && cd php-src-master #####安装编译php7时需要的依赖包 [root@typecodes php-src-master]# yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel
After the preparations are completed, start to formally configure the installation details of php7 . Note that when operating, be sure to remove the comment text added after the backslash "\" below! ! !
######开始生成配置文件 [root@typecodes php-src-master]# ./buildconf buildconf: checking installation... buildconf: autoconf version 2.69 (ok) rebuilding aclocal.m4 rebuilding configure rebuilding main/php_config.h.in ######开始配置 [root@typecodes php-src-master]# ./configure \ --prefix=/usr/local/php7 \ [PHP7安装的根目录] --exec-prefix=/usr/local/php7 \ --bindir=/usr/local/php7/bin \ --sbindir=/usr/local/php7/sbin \ --includedir=/usr/local/php7/include \ --libdir=/usr/local/php7/lib/php \ --mandir=/usr/local/php7/php/man \ --with-config-file-path=/usr/local/php7/etc \ [PHP7的配置目录] --with-mysql-sock=/var/run/mysql/mysql.sock \ [PHP7的Unix socket通信文件] --with-mcrypt=/usr/include \ --with-mhash \ --with-openssl \ --with-mysql=shared,mysqlnd \ [PHP7依赖mysql库] --with-mysqli=shared,mysqlnd \ [PHP7依赖mysql库] --with-pdo-mysql=shared,mysqlnd \ [PHP7依赖mysql库] --with-gd \ --with-iconv \ --with-zlib \ --enable-zip \ --enable-inline-optimization \ --disable-debug \ --disable-rpath \ --enable-shared \ --enable-xml \ --enable-bcmath \ --enable-shmop \ --enable-sysvsem \ --enable-mbregex \ --enable-mbstring \ --enable-ftp \ --enable-gd-native-ttf \ --enable-pcntl \ --enable-sockets \ --with-xmlrpc \ --enable-soap \ --without-pear \ --with-gettext \ --enable-session \ [允许php会话session] --with-curl \ [允许curl扩展] --with-jpeg-dir \ --with-freetype-dir \ --enable-opcache \ [使用opcache缓存] --enable-fpm \ --enable-fastcgi \ --with-fpm-user=nginx \ [php-fpm的用户] --with-fpm-group=nginx \ [php-fpm的用户组] --without-gdbm \ --disable-fileinfo
./configure --prefix=/usr/local/php7 --exec-prefix=/usr/local/php7 --bindir=/usr/local/php7/bin --sbindir=/usr/local/php7/sbin --includedir=/usr/local/php7/include --libdir=/usr/local/php7/lib/php --mandir=/usr/local/php7/php/man --with-config-file-path=/usr/local/php7/etc --with-mysql-sock=/var/run/mysql/mysql.sock --with-mcrypt=/usr/include --with-mhash --with-openssl --with-mysql=shared,mysqlnd --with-mysqli=shared,mysqlnd --with-pdo-mysql=shared,mysqlnd --with-gd --with-iconv --with-zlib --enable-zip --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-mbregex --enable-mbstring --enable-ftp --enable-gd-native-ttf --enable-pcntl --enable-sockets --with-xmlrpc --enable-soap --without-pear --with-gettext --enable-session --with-curl --with-jpeg-dir --with-freetype-dir --enable-opcache --enable-fpm --enable-fastcgi --with-fpm-user=nginx --with-fpm-group=nginx --without-gdbm --disable-fileinfo
Compared with compiling and installing MySQL, which consumes a lot of CPU and memory, compiling and installing PHP7 is much easier, and the whole process takes about an hour.
[root@typecodes php-src-master]# make clean && make && make install
Seeing the picture below means that PHP7 has been compiled and installed! (ps: An error occurred during compilation. Undefined reference to `libiconv_open cannot compile PHP;
For details of the solution, see the link above: Edit the Makefile at about line 77:
EXTRA_LIBS = .. ... -lcrypt
Add -liconv at the end, for example:
EXTRA_LIBS = ..... -lcrypt -liconv
and then run make. )
This is an optional step, execute the make test command. An interesting thing is: During the test, a TCP connection will be established with an IP address 72.52.91.14, which corresponds to the official PHP website http://www.php.net.
Since you need to communicate with MySQL, you need to specifically check the lib extension library directory after PHP7 is installed (/usr/local/php7/lib/ php/extensions/no-debug-non-zts-20141001/). You need to ensure that at least two dynamic library files mysqli.so and pdo_mysql.so exist, as shown in the figure below.
You can copy the compiled configuration file to the PHP7 configuration directory (/usr/local/php7/etc/), it is recommended to use the three PHP7 configuration files and the php-fpm service control script compiled in the article "Configuration of php.ini, php-fpm and www.conf in PHP7".
#######方法一：直接使用编译后未经优化处理的配置 [root@typecodes php-src-master]# cp php.ini-production /usr/local/php7/etc/php.ini [root@typecodes php-src-master]# cp /root/php-src-master/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@typecodes php-src-master]# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf [root@typecodes php-src-master]# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf #######方法二：使用https://typecodes.com/web/php7configure.html文中的配置 [root@typecodes php-src-master]# mv ~/php.ini /usr/local/php7/etc/php.ini && mv ~/php-fpm /etc/init.d/php-fpm [root@typecodes php-src-master]# mv ~/php-fpm.conf /usr/local/php7/etc/php-fpm.conf && mv ~/www.conf /usr/local/php7/etc/php-fpm.d/www.conf
Add the bin directory generated by php compilation to the environment variable of the current Linux system
[root@typecodes ~]# echo -e '\nexport PATH=/usr/local/php7/bin:/usr/local/php7/sbin:$PATH\n' >> /etc/profile && source /etc/profile
Among them, set the user and user group of the php-fpm process directory to nginx, and create a php session session directory.
#######设置PHP日志目录和php-fpm的运行进程ID文件（php-fpm.sock）目录 [root@typecodes ~]# mkdir -p /var/log/php-fpm/ && mkdir -p /var/run/php-fpm && cd /var/run/ && chown -R nginx:nginx php-fpm #######修改session的目录配置 [root@typecodes etc]# mkdir -p /var/lib/php/session [root@typecodes etc]# chown -R nginx:nginx /var/lib/php
######配置开机自启动，增加到主机sysV服务 [root@typecodes php-src-master]# chmod +x /etc/init.d/php-fpm [root@typecodes php-src-master]# chkconfig --add php-fpm [root@typecodes php-src-master]# chkconfig php-fpm on ######测试PHP的配置文件是否正确合法 [root@typecodes sbin]# php-fpm -t [03-May-2015 17:50:04] NOTICE: configuration file /usr/local/php7/etc/php-fpm.conf test is successful
After completing the above operations, you can officially use the php service. The command to start the php process service is as follows:
[root@typecodes sbin]# service php-fpm start Starting php-fpm done
Then you can check whether it is successful through the command ps -aux|grep php (the number of php-fpm processes and the process user nginx in the picture are both determined by pm in www.conf. The values of start_servers and user are determined respectively):
Finally, you can view the current PHP version information through the command php -v. You can see in the figure that the current PHP7 version information is also used The Zend OPcache cache is disabled because the zend_extension=opcache.so configuration is added to the php.ini file.
configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution
The following error occurs when compiling and installing PHP
./configure ：
configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution
Solution:
yum install libxslt-devel* - y
Recommended learning: php video tutorial
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