tl;dr: Output buffering is a way to tell PHP to hold some data before it is sent to the browser. Then you can retrieve the data and put it in a variable, manipulate it, and send it to the browser once you’re finished….
tl;dr: Output buffering is a way to tell PHP to hold some data before it is sent to the browser. Then you can retrieve the data and put it in a variable, manipulate it, and send it to the browser once you’re finished….