Introducing how to install php7.3.0 on Linux

Recommended (free):PHP7

1. Install dependency packages

[root@localhost ~]# 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 php-7.3.0

## ① Use Thunder to download [Recommended]
• Download address: https://www.php.net/releases/

• After the Thunder download is completed, change the mirror file format to

  .rarUnzip

• and upload the

  php-7.3.0.tarfile in the folder to the server throughFTPand other software/ Under the usr/local/src folder

[root@localhost src]# ll total 136512 -rw-r--r-- 1 root root 139786240 Aug 26 03:07 php-7.3.0.tar

• ②, linux command download [speed cannot be seen directly], not recommended here

[root@localhost ~]# cd /usr/local/src [root@localhost src]# wget http://cn2.php.net/get/php-7.3.0.tar.gz/from/this/mirror -o php-7.3.0

3.

Decompression

[root@localhost src]# tar -xvf php-7.3.0.tar

4. Configuration

[root@localhost src]# cd php-7.3.0 [root@localhost php-7.3.0]# ./configure \ --prefix=/usr/local/php \ --exec-prefix=/usr/local/php \ --bindir=/usr/local/php/bin \ --sbindir=/usr/local/php/sbin \ --includedir=/usr/local/php/include \ --libdir=/usr/local/php/lib/php \ --mandir=/usr/local/php/php/man \ --with-config-file-path=/usr/local/php/etc \ --with-curl \ --with-zlib \ --with-openssl \ --enable-mbstring \ --enable-fpm \ --enable-bcmath \ --enable-ftp \ --enable-gd2 \ --enable-sockets \ --enable-pcntl \ --enable-mysqlnd \ --with-pdo-mysql=mysqlnd

5. Compile and install

[root@localhost php-7.3.0]# make && make install

6. [If exists] Compilation error solution: internal compiler error: Killed (program cc1plus)

Caused by insufficient memory, at least 2G of memory is required during installation. Memory
• Solution: swap partition

[root@localhost php-7.3.0]# dd if=/dev/zero of=/swapfile bs=64M count=16 [root@localhost php-7.3.0]# mkswap /swapfile [root@localhost php-7.3.0]# swapon /swapfile

7. Generate php.ini configuration file

[root@localhost php-7.3.0]# cp php.ini-production /usr/local/php/etc/php.ini

8. Generatephp-fpmFile

[root@localhost php-7.3.0]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@localhost php-7.3.0]# chmod +x /etc/init.d/php-fpm

9. Generate php-fpm configuration file

[root@localhost php-7.3.0]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

10. Generate www.conf configuration File

[root@localhost php-7.3.0]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

11. Modify the timezone of php

[root@localhost php-7.3.0]# vim /usr/local/php/etc/php.ini date.timezone = PRC

12. Change the php installation directory to the system environment variable

Create and add the following content

[root@localhost php-7.3.0]# vim /etc/profile.d/php.sh export PATH=$PATH:/usr/local/php/bin/:/usr/local/php/sbin/

Make environment variables effective

[root@localhost php-7.3.0]# source /etc/profile.d/php.sh

Start php-fpm

[root@localhost php-7.3.0]# service php-fpm start

Set php to boot up

[root@localhost php-7.3.0]# chmod +x /etc/init.d/php-fpm [root@localhost php-7.3.0]# chkconfig --add php-fpm [root@localhost php-7.3.0]# chkconfig php-fpm on

13. Check whether the installation is successful

[root@localhost php-7.3.0]# php -v PHP 7.3.0 (cli) (built: Aug 20 2020 19:27:30) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.0-dev, Copyright (c) 1998-2018 Zend Technologies

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