PHP ob_get_contents() Function

Store the contents of an output buffer in a variable:

<?php
ob_start();
echo "Hello World!";
$contents = ob_get_contents();
ob_end_clean();

echo "The contents of the buffer are: ";
echo $contents;
?>

Definition and Usage

The ob_get_contents() function returns the contents of the topmost output buffer.

ob_get_contents();

Return Value:	Returns a string containing the contents of the buffer
PHP Version:	4.3+