Detailed explanation of how to install PHP7 on Linux

How to install PHP7 on Linux?

1. Install dependency packages

yum install -y gcc gcc-c++ make zlib zlib-devel pcre pcre-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

2. Download the installation package

cd /usr/local2 wget https://www.php.net/distributions/php-7.1.31.tar.gz

3. Decompression

tar -zxvf php-7.1.31.tar.gz

4. Check whether the current environment meets the dependencies of the software to be installed

cd php-7.1.31

./configure 
--prefix=/usr/local/php 
--with-config-file-path=/usr/local/php 
--enable-mbstring 
--enable-ftp 
--with-gd 
--with-jpeg-dir=/usr 
--with-png-dir=/usr 
--with-mysql=mysqlnd 
--with-mysqli=mysqlnd 
--with-pdo-mysql=mysqlnd 
--without-pear 
--disable-phar 
--enable-sockets 
--with-freetype-dir=/usr 
--with-zlib 
--with-libxml-dir=/usr 
--with-xmlrpc 
--enable-zip 
--enable-fpm 
--enable-xml 
--enable-sockets 
--with-gd 
--with-zlib 
--with-iconv 
--enable-zip 
--with-freetype-dir=/usr/lib/ 
--enable-soap 
--enable-pcntl 
--enable-cli 
--with-curl

5. Compile and install

make

make install

6. In the previously compiled source package, find php.ini-production, copy it to /usr/local/php, and rename it to php.ini:

cp php.ini-production /usr/local/php/php.ini

[Optional] Set PHP error messages to be printed on the page

vi /usr/local/php/php.ini

Change Off to On

8. Copy the startup script

$ cp ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

$ chmod +x /etc/init.d/php-fpm

Modify the php-fpm configuration file:

$ cd /usr/local/php/etc

$ cp php-fpm.conf.default php-fpm.conf

$ vi php-fpm.conf

Remove the semicolon in front of pid = run/php-fpm.pid

$ cd php-fpm.d

$ cp www.conf.default www.conf

$ vi www.conf

Change the user and group to the current user (you can also leave it unchanged, the user and group nobody will be added by default)

9. Start PHP

$ /etc/init.d/php-fpm start #php-fpm start command $ /etc/init.d/php-fpm stop #php-fpm stop command $ /etc/init.d/php-fpm restart #php-fpm restart command $ ps -ef | grep php or ps -A | grep -i php #Check whether PHP has been successfully started

10. Automatic startup

vi /etc/rc.local

Add /etc/init.d/php-fpm start chmod +x /etc/rc.d/rc.local

The above is all about how to install PHP7 on Linux. Thank you for your learning and support for 123WORDPRESS.COM.

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