Note: The list of PHP versions available for installation via the Plesk Installer can be viewed in this KB article.

Note: Make sure that port 8447 is opened in firewall. If it is closed and cannot be opened, use the command-line instructions below.

  1. Log in to Plesk.
  2. Go to Tools & Settings and click Updates (under Plesk).



  3. On the Install and Update page, click Add/Remove Components.

  4. On the Add/Remove Components page, expand Select required PHP versions for installation or uninstallation and click Continue.

    * Web hosting > PHP interpreter versions section, if this is a Linux server.
    * Plesk hosting feature section, if this is a Windows server.

  5. Select required PHP versions for installation or uninstallation and click Continue.