How do I install an older version of PHP on Ubuntu?

How do I install an older version of PHP?

In short what you need to do is:

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.
6. Mask the old php-fpm daemon.

How do I install a specific version of PHP?

How to install a custom version of PHP

1. Log into your server via SSH.
2. Make sure you’re in your user’s home directory by running the following command: [server]$ cd ~
3. In a browser, visit the following link to choose your desired version of PHP. …
4. Click the . …
5. Make sure to check your downloaded file’s checksum.

How do I switch between PHP versions?

You can do sudo update-alternatives –config php to set which system wide version of PHP you want to use. This makes your command line and apache versions work the same. You can read more about update-alternatives on the man page.

How do I install an older version of a package in Ubuntu?

After you do, open the Synaptic Package Manager from the Dash. Search for the package you want to install an older version of in Synaptic, select it, and use the Package –> Force Version option. Select the version you want to install and click Force Version.

What is the current PHP version?

PHP

How can I change my xampp version?

You can now start Apache from XAMPP Control Panel. And to switch from a version to another, you need only to edit C:xamppapacheconfhttpd.
…

1. Now in C:xamppapacheconfextra directory rename httpd-xampp. conf to httpd-xampp. …
2. Edit httpd-xampp. conf. …
3. You now need to edit php. ini for the two versions.

How do I enable PHP?

Configure Apache to Serve PHP Pages from a User Directory.

1. Step 1: Edit the PHP configuration file. sudo gedit /etc/apache2/mods-enabled/php5.conf. …
2. Step 2: Save changes, and exit emacs. control-x, control-s.
3. Step 3: Restart Apache, and you are done. sudo /etc/init.d/apache2 restart.

What does PHP FPM do?

A: PHP-FPM (FastCGI Process Manager) is a web tool used to speed up the performance of a website. It is much faster than traditional CGI based methods and has the ability to handle tremendous loads simultaneously.

What PHP version is my Apache using?

php in the Web server document root (installdir/apache2/htdocs/ for Apache or installdir/nginx/html for NGINX). Make sure the Web server is running, open a browser and type http://localhost/phptest.php. You should then see a screen showing detailed information about the PHP version you are using and installed modules.

How do I install multiple versions of PHP on Ubuntu?

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 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.

How do I install a specific package version?

Use npm list [package-name] to know the specific latest version of an installed package. Use npm install [package-name]@[version-number] to install an older version of a package. Prefix a version number with a caret (^) or a tilde (~) to specify to install the latest minor or patch version, respectively.

What does Y mean in Linux?

-y , –yes , –assume-yes. Automatic yes to prompts; assume “yes” as answer to all prompts and run non-interactively. If an undesirable situation, such as changing a held package, trying to install a unauthenticated package or removing an essential package occurs then apt-get will abort.

What sudo apt-get update?

The sudo apt-get update command is used to download package information from all configured sources. The sources often defined in /etc/apt/sources. list file and other files located in /etc/apt/sources. … So when you run update command, it downloads the package information from the Internet.