PHP environment installation
PHP language concept address:
First of all, to create a new virtual machine, we use CentOS-7-x86_64-DVD-1511 by default.
Mirror address:
link: https://pan.baidu.com/s/1Myl_GXnUg7t3OR01mCuMrQ
extraction code: 1511
①Install virtual machine, configure ip, yum source
Install virtual machine, configure ip, configure yum source address tutorial
②Modify the host name
Here we set the host name as php
[root@localhost /]# hostnamectl set-hostname php (modify the hostname)
[root@localhost /]# bash (refresh the shell command line)
[root@php /]# su-(log in again)
[root@php ~] # hostnamectl (View host information)
③Close the firewall and SELinux service
Firewall and SELinux opening and closing tutorial
[root@php ~]# setenforce 0 (settings off, 1 on, 0 off)
[root@php ~]# systemctl stop firewalld (turn off the firewall)
[root@php ~]# getenforce (view process Enforcing is on, Permissive is off)
Permissive
Install and configure basic services
[root@php ~]# yum -y install gcc gcc-c++ libxml2-devel libcurl-devel openssl-devel bzip2-devel (install the required compiler)
Use the file transfer tool (the blogger uses xftp) to put the libmcrypt installation package in the /usr/local/src directory. The
link to the libmcrypt installation package (here we use the version libmcrypt-2.5.8.tar.gz):
link : Https://pan.baidu.com/s/1kEF881Gy5QvpAYAafTRj7Q
Extraction code: 2580
[root@php ~]# cd /usr/local/src/ (进入目录)
[root@php src]# ls （查看当前目录列表）
libmcrypt-2.5.8.tar.gz
[root@php src]# tar -zxvf libmcrypt-2.5.8.tar.gz （解压）
[root@php libmcrypt-2.5.8]# ./configure --prefix=/usr/local/libmcrypt && make && make install （编译安装）
Install PHP environment
Put the PHP installation package in the /usr/local/src directory with a file transfer tool (xftp) in advance using a file transfer tool (
here we use the version php-5.6.27.tar.gz):
link : Https://pan.baidu.com/s/10GWA0Q0rfcszFulE-iVhAA
Extraction code: 5627
[root@php src]# ls
libmcrypt-2.5.8 libmcrypt-2.5.8.tar.gz php-5.6.27.tar.gz
[root@php src]# tar -zxvf php-5.6.27.tar.gz （解压PHP安装包）
[root@php src]# cd php-5.6.27
（运行下面这个超长命令）
[root@php src]# ./configure --prefix=/usr/local/php5.6 --with-mysql=mysqlnd \
--with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-openssl --enable-fpm \
--enable-sockets --enable-sysvshm --enable-mbstring --with-freetype-dir --with-jpeg-dir \
--with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --with-mhash \
--with-mcrypt=/usr/local/libmcrypt --with-config-file-path=/etc \
--with-config-file-scan-dir=/etc/php.d --with-bz2 --enable-maintainer-zts
If there is no error, you can compile and install
[root@php php-5.6.27]# make && make install (compile and install)
Wait a long time here, wait for the installation to complete
Create user ID
[root@php php-5.6.27]# groupadd -g 1001 nginx （配置指定所属组）
[root@php php-5.6.27]# useradd -u 900 nginx -g nginx -s /sbin/nologin （配置指定用户组）
[root@php php-5.6.27]# tail -l /etc/passwd （查看信息）
Configure PHP environment
[root@php php-5.6.27]# cp php.ini-production /etc/php.ini （对文件重名名）
[root@php php-5.6.27]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm （对文件重命名）
[root@php php-5.6.27]# chmod +x /etc/init.d/php-fpm （赋予文件执行权限）
[root@php php-5.6.27]# chkconfig --add php-fpm （添加PHP服务到启动列表）
[root@php php-5.6.27]# chkconfig php-fpm on （设置开机自启）
[root@php php-5.6.27]# cp /usr/local/php5.6/etc/php-fpm.conf.default /usr/local/php5.6/etc/php-fpm.conf （对文件重命名）
Modify the configuration file
[root@php php-5.6.27]# grep -n'^'[aZ] /usr/local/php5.6/etc/php-fpm.conf
(This command is used to view the places that need to be modified, the following figure shows Just need to be modified)
[root@php php-5.6.27]# vi /usr/local/php5.6/etc/php-fpm.conf
(Refer to the following to modify the configuration file)
25 (line): pid = run/php-fpm.pid
149 (line): user = nginx
150 (line): group = nginx
164 (line): listen= 192.168.128.144:9000 # (192.168.128.144 is the virtual machine ip)
224 (line): pm = dynamic
235 (line ): pm.max_children= 50
240 (line): pm.start_servers = 5
245 (line): pm.min_spare_servers = 5
250 (line): pm.max_spare_servers = 35
Start the PHP service
[root@php php-5.6.27]# yum -y install net-tools （安装该工具）
[root@php php-5.6.27]# service php-fpm start （启动PHP服务）
Starting php-fpm done
[root@php php-5.6.27]# netstat -ntpl （查看端口）
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 192.168.128.144:9000 0.0.0.0:* LISTEN 15527/php-fpm: mast
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1455/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 2613/master
tcp6 0 0 :::22 :::* LISTEN 1455/sshd
tcp6 0 0 ::1:25 :::* LISTEN 2613/master
There is port 9000, indicating that the PHP configuration is successful