How To Restart An Older Version Of PHP?

You may encounter situations where you need to use an older version of PHP for compatibility reasons or to support legacy applications. Depending on your operating system and package manager, the process for installing PHP may vary. 
Follow the steps below to update the PHP version

1: Firstly you are logged in, look for a "Server" and click on it.

2. Click on  PHP.

3. Click on the download button.

4. Click on the Yes Button.

Here, you can see PHP version install successfully.