php 5.5.38 + apache (using phpStudy Enviroment)
I tested php_lua-2.0.5-7.2-nts-vc15-x86, and it works very well on php php-7.2.10-nts.
And there is nothing related lua inside phpinfo.php.
Have you ever test php_lua-1.1.0-5.5-ts-vc11-x86?
What's your php version?
php 5.5.38 + apache (using phpStudy Enviroment)
I tested php_lua-2.0.5-7.2-nts-vc15-x86, and it works very well on php php-7.2.10-nts.
And there is nothing related lua inside phpinfo.php.
Have you ever test php_lua-1.1.0-5.5-ts-vc11-x86?
What's your php version?