This is the new php course or a tutorial, and in this tutorial we learn lot's of things in this course. like, function, array, object, conditional statement etc and in the course i suggest and learn ...

Infobip API PHP tutorial Welcome to Infobip beginners’ tutorial for creating your own SMS web app. We will guide you one step at a time through implementation of Infobip SMS API and SMS services.

Through this tutorial I will help you to solve the problem if "array_column" function is not working. May be you are using the older version of PHP. Let me remind you, this will work with 5.5 version ...