--TEST-- Bug #60768 Output buffer not discarded --FILE-- <?php global $storage; ob_start(function($buffer) use (&$storage) { $storage .= $buffer; }, 20); echo str_repeat("0", 20); // fill in the buffer for($i = 0; $i < 10; $i++) { echo str_pad($i, 9, ' ', STR_PAD_LEFT) . "\n"; // full buffer dumped every time } ob_end_flush(); printf("Output size: %d, expected %d\n", strlen($storage), 20 + 10 * 10); ?> DONE --EXPECT-- Output size: 120, expected 120 DONE