PHP ob_clean() Function

Example

Delete some output before it can get sent to the browser:

<?php
ob_start();
echo "This output will not be sent to the
  browser";
ob_clean();
echo "This output will be sent to the browser";

  ob_end_flush();
?>

Definition and Usage

The ob_clean() function deletes all of the contents of the topmost output buffer, preventing them from getting sent to the browser.

Syntax

ob_clean();

Technical Details