1--TEST--
2Test ob_get_contents() function : basic functionality
3--CREDITS--
4Iain Lewis <ilewis@php.net>
5--FILE--
6<?php
7/* Prototype  : proto string ob_get_contents(void)
8 * Description: Return the contents of the output buffer
9 * Source code: main/output.c
10 * Alias to functions:
11 */
12
13
14echo "*** Testing ob_get_contents() : basic functionality ***\n";
15
16// Zero arguments
17echo "\n-- Testing ob_get_contents() function with Zero arguments --\n";
18/* Buffering not started yet, should return false */
19var_dump( ob_get_contents() );
20
21ob_start();
22echo "Hello World\n";
23$hello = ob_get_contents();
24var_dump($hello);
25ob_end_flush();
26
27
28echo "\ncheck that we dont have a reference\n";
29ob_start();
30echo "Hello World\n";
31$hello2 = ob_get_contents();
32$hello2 = "bob";
33var_dump(ob_get_contents());
34ob_end_flush();
35
36echo "\ncheck that contents disappear after a flush\n";
37ob_start();
38echo "Hello World\n";
39ob_flush();
40var_dump(ob_get_contents());
41ob_end_flush();
42
43echo "\ncheck that no contents found after an end\n";
44ob_start();
45echo "Hello World\n";
46ob_end_flush();
47var_dump(ob_get_contents());
48
49
50echo "Done\n";
51?>
52--EXPECTF--
53*** Testing ob_get_contents() : basic functionality ***
54
55-- Testing ob_get_contents() function with Zero arguments --
56bool(false)
57Hello World
58string(12) "Hello World
59"
60
61check that we dont have a reference
62Hello World
63string(12) "Hello World
64"
65
66check that contents disappear after a flush
67Hello World
68string(0) ""
69
70check that no contents found after an end
71Hello World
72bool(false)
73Done
74