I know it must be very easy but I somehow not able to achieve it. I have a wordpress site in which I have recently added SSL certficate to make it secure. But I lost all my like and shares. I want them to show in my post so I want to send http url in og:url tag. (Which is mentioned Exempt Facebook Crawler from .htaccess redirect in this post too.)
Is it possible somehow I can force my page to use http version of url in og:url open graph tag?
EDIT: I have done suggested changes, but it still give me https url in "og:url" tag. please have a look on screenshots attached in the question. I think problem is that the php file i am editing is inactive.
I have tried deleting plugin then installing it again, then edited and activated the plugin but it still shows me PHP file I am editing as inactive