1--TEST--
2Test ob_start() function : closures as output handlers
3--INI--
4output_buffering=0
5--FILE--
6<?php
7echo "*** Testing ob_start() : closures as output handlers ***\n";
8
9ob_start(function ($output) {
10  return 'Output (1): ' . $output;
11});
12
13ob_start(function ($output) {
14  return 'Output (2): ' . $output;
15});
16
17echo "Test\nWith newlines\n";
18
19$str1 = ob_get_contents ();
20
21ob_end_flush();
22
23$str2 = ob_get_contents ();
24
25ob_end_flush();
26
27echo $str1, $str2;
28
29?>
30--EXPECT--
31*** Testing ob_start() : closures as output handlers ***
32Output (1): Output (2): Test
33With newlines
34Test
35With newlines
36Output (2): Test
37With newlines
38