Retrieve extension version in php

php php-extension

I believe this is what you're looking for:

$version = phpversion("extensionName");

php php-extension

At the command line, where extension is the extension name.

php --re extension | head -1

If unsure of the extension name, list extensions with php -m.

php php-extension

<?php    $ext = new ReflectionExtension('mysqli');    var_dump($ext->getVersion());?>

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