summaryrefslogtreecommitdiff
path: root/tests/output/ob_start_basic_unerasable_005.phpt
blob: 7be71e5aa806683807fbcb814de79636699e0975 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
--TEST--
ob_start(): Ensure unerasable buffer cannot be flushed by ob_flush()
--FILE--
<?php
function callback($string) {
	static $callback_invocations;
	$callback_invocations++;
	return "[callback:$callback_invocations]$string\n";
}

ob_start('callback', 0, false);

echo "Attempt to flush unerasable buffer - should fail... ";
var_dump(ob_flush());
// Check content of buffer after flush - if flush failed it should still contain the string above.
var_dump(ob_get_contents());
?>
--EXPECTF--
[callback:1]Attempt to flush unerasable buffer - should fail... 
Notice: ob_flush(): failed to flush buffer callback. in %s on line 11
bool(false)
string(%d) "Attempt to flush unerasable buffer - should fail... 
Notice: ob_flush(): failed to flush buffer callback. in %s on line 11
bool(false)
"