How do I install different versions of PHP?

How do I install multiple versions of PHP?

Install PHP (5.6, 7. x, 8.0) on Ubuntu Using PPA

  1. First start by adding Ondřej Surý PPA to install different versions of PHP – PHP 5.6, PHP 7. x, and PHP 8.0 on the Ubuntu system. …
  2. Next, update the system as follows. $ sudo apt-get update.
  3. Now install different supported versions of PHP as follows.

How do I install a new version of PHP?

How to Install PHP

  1. Step 1: Download the PHP files. You’ll need the PHP Windows installer. …
  2. Step 2: Extract the files. …
  3. Step 3: Configure php. …
  4. Step 4: Add C:php to the path environment variable. …
  5. Step 5: Configure PHP as an Apache module. …
  6. Step 6: Test a PHP file.

Can I run several versions of PHP at the same time?

Yes we can run several versions of php. To do that we must have to check the INSTALL file, if it is included in PHP source distribution.

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How do I install multiple versions of PHP on Windows?

Steps to change port:

  1. Change the config file for the MySQL in “my. ini” file.
  2. Change the port to 3307.
  3. Run the code: PHP. …
  4. Save the above code in “htdocs” folder of the XAMPP folder for the new and older version.
  5. Save in “htdocs” folder of the XAMPP folder.
  6. Similarly with XAMPP_1_8_2.

Can I install 2 PHP versions Ubuntu?

Ubuntu 16.04 users, install libapache2-mod-fastcgi . You may need software-properties-common in order to add a repository with add-apt-repository . We will add Ondřej’s PHP repository that will allow us to download co-installable versions of PHP 5.6 and PHP 7. x, then update the package lists again.

How do I downgrade my PHP version?

Upgrading or Downgrading PHP Versions

  1. Ensure the php packages for the version you want are installed.
  2. Update any configuration for that PHP version.
  3. Update your web server configuration to point to the correct PHP version.
  4. Point PHP CLI to the correct PHP version.
  5. Restart your web server and php-fpm.

When did PHP 7.4 come out?

PHP 7.4, the next PHP 7 minor release, has been released for General Availability as of November 28th, 2019.

Do I need to install PHP after XAMPP?

No, if you installed a web server (e.g. Apache) on your computer it will not include PHP. You need to install it if you need it. There are apps such as WAMP and XAMPP that will install Apache, MySQL and PHP on your computer without any hassle.

Can I install 2 xampp?

You can have two different versions of XAMPP. Download those files from https://www.apachefriends.org/download.html and install into a directory of your choice, for example in C:5.6. 31xampp and C:7.1. 18xampp.

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How do I change the default PHP in Windows?

I found a very easy way to switch php versions:

  1. Search for system environment variable.
  2. Click on “Environment variables”
  3. Under “System variables” select path and click on edit.
  4. Move the PHP version folder you want to use before the other one. So for example: php 7.0 will now be used:

How can I tell if PHP-FPM is running?

First open the php-fpm configuration file and enable the status page as shown. Inside this file, find and uncomment the variable pm. status_path = /status as shown in the screenshot. Save the changes and exit the file.

What is PHP-FPM service?

PHP-FPM (an acronym of FastCGI Process Manager) is a hugely-popular alternative PHP (Hypertext Processor) FastCGI implementation. As you may or may not know, PHP is one of the biggest open-source software programming languages utilized online.

How do I run multiple PHP versions on one server using Apache?

Apache running multiple PHP versions simultaneously

  1. Install several PHP versions using PHPBrew.
  2. Install Apache web server with FastCGI module.
  3. Create separate FastCGI script for each PHP version.
  4. Map appropriate FastCGI script for web application execution on virtual host level.

How do I get 2 Xampp on Windows?

How to install and run multiple xampp on windows

  1. Start the XAMPP installation process, download the XAMPP version your needs, double-click the .exe file.
  2. Click next step.
  3. Change your folder name(C:xampp2)
  4. Check your folder location two xampp folder insatll.
  5. Run new xammp see screenshort.