How to install php yum to a specified directory

How to install php yum in the specified directory: 1. Execute the "yum install" command to install; 2. Modify "/usr/local/php/etc/php.ini"; 3. Run "php-fpm" ; 4. Configure alias; 5. Specify the path of PHP scanning extension.

The operating environment of this tutorial: Centos7 system, PHP version 8.1, Dell G3 computer.

How to install php yum to a specified directory?

Centos7 Yum Install PHP to the specified directory

Sometimes it is necessary to install multiple versions of PHP on the server, but compilation and installation cannot use yum to install dependencies and To maintain extensions, use this method to install and configure multiple PHP environments. The first PHP environment on the server can be installed directly using yum, and then the second, third or even more need to be installed using the following commands and configured

Installation command

yum install -c /etc/yum.conf --installroot=/usr/local/php/ --releasever=/ --enablerepo=remi-php71 php php-opcache php-mbstring php-mcrypt php-fpm php-cli php-xml php-redis php-mysqlnd php-pdo php-phalcon php-common php-json

Note:

installroot Select the directory to be installed

php and php extension by yourself

The remaining parameters are fixed

Configuration

Modify /usr/local/php/etc/php.ini

Modify /usr/local/php/etc/php-fpm.conf

Modify /usr/local /php/etc/php-fpm.d/*.conf

To run php-fpm

, you need to modify the ExecStart value of the php-fpm.service file first. For:

ExecStart=/usr/local/php/sbin/php-fpm -c /usr/local/php/etc/php.ini --fpm-config /usr/local/php/etc/php-fpm.conf --nodaemonize

The path is the path for custom installation, please modify it yourself

php command line

You need to bring the configuration every time you run the php command The file path seems particularly troublesome, so it is recommended to configure alias

alias php7='PHP_INI_SCAN_DIR=/usr/local/php/etc/php.d /usr/local/php/bin/php -c /usr/local/php/etc/php.ini'

After configuring alias, you can directly use the alias to execute php commands on the command line, such as: php7 -v

The purpose of setting PHP_INI_SCAN_DIR=/usr/local/php/etc/php.d in alias is to specify the path of PHP scanning extension, which must be set

Recommended learning: "PHP Video Tutorial》

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