Convert image in theme via php

[xpatrykk]

Hello, there is any method to convert uploaded file via php? I want use that method in my plugin. Many thanks for great plugin :)

[mohamedsalehamin]

1+

[Hube2]

I noticed that there is a function webPExpressAlterHtml(), but it seems that the file this function is in is never loaded because when I tried to use it I got a fatal function does not exist error.

[rosell-dk]

You could do: WebPExpress\Convert::convertFile($absolutePathToSourceFile). Make sure to wrap it in a try..catch statement.

The function takes other arguments. You find the code in webp-express/lib/classes/Convert.php