Google Text to Speech API with PHP

I love the google api with php series
But please can you show how to use google api for ocr through ph

Thanks for your effort, but can you please shoot a video about authentication process with oauth

I'm having a wee problem getting this going. I have the API enabled and a service account create and API key saved as JSOn on my PC.
Where in your github repo folder structure would I put my JSON file and is it called from your curl include file? Thanks !

very helpful, thanks !