:sig
String ob_get()

:params
return value : content of the current output buffer

:desc
Returns the contents of the current output buffer.

:see
>ob

:related
**PHP:** `ob_start()`, `ob_get_contents()`, `ob_get_clean()`, and related output-buffering APIs
**JavaScript / Node.js:** String accumulation, buffer capture, or render-to-string patterns in server code