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List all installed Plesk PHP versions

harmlessPHPdebian, ubuntu
user@server
for p in /opt/plesk/php/*/bin/php; do echo "$p: $($p -r 'echo PHP_VERSION;')"; done

Loops over all PHP installations under /opt/plesk/php and prints path and exact version. Plesk installs its own PHP versions there, independent of Debian’s PHP. Useful for finding the right interpreter for cron jobs or Composer.

Note: Which version a subscription uses is shown in Plesk under the PHP settings of the domain.

Open question before approval: Prüfen, ob zusätzlich plesk bin php_handler --list als Variante im Hinweis genannt werden soll und auf Obsidian die erwartete Ausgabe liefert.

Also searched as

  • which php versions does plesk have
  • plesk php binary path
  • php versions installed on server

Related one-liners

All in PHP

Reload PHP-FPM for a Plesk PHP version

#systemctl reload plesk-php83-fpm
cautionPHP

Run a PHP script with a specific Plesk PHP version

$/opt/plesk/php/8.3/bin/php /var/www/vhosts/example.com/httpdocs/cron.php
cautionPHP

Show all PHP-FPM services and their status

$systemctl list-units --type=service --all 'php*-fpm*' 'plesk-php*-fpm*'
harmlessPHP

Show the PHP version on the command line

$php -v
harmlessPHP

Change the PHP version of a domain from the command line

#plesk bin domain --update example.com -php_handler_id plesk-php83-fpm
cautionPlesk

Install a Plesk component from the command line

#plesk installer --select-product-id plesk --select-release-current --install-component php8.3
cautionPlesk

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