2006-07-20 08:56:24 +00:00
|
|
|
--TEST--
|
|
|
|
json_encode() & endless loop - 1
|
|
|
|
--SKIPIF--
|
|
|
|
<?php if (!extension_loaded("json")) print "skip"; ?>
|
|
|
|
--FILE--
|
|
|
|
<?php
|
|
|
|
|
|
|
|
$a = array();
|
|
|
|
$a[] = &$a;
|
|
|
|
|
|
|
|
var_dump($a);
|
|
|
|
var_dump(json_encode($a));
|
|
|
|
|
2006-09-13 13:26:10 +00:00
|
|
|
/* Break circular data structure to prevent memory leaks */
|
|
|
|
unset($a[0]);
|
|
|
|
|
2006-07-20 08:56:24 +00:00
|
|
|
echo "Done\n";
|
|
|
|
?>
|
2008-05-27 18:16:04 +00:00
|
|
|
--EXPECTF--
|
2006-07-20 08:56:24 +00:00
|
|
|
array(1) {
|
|
|
|
[0]=>
|
|
|
|
&array(1) {
|
|
|
|
[0]=>
|
|
|
|
&array(1) {
|
|
|
|
[0]=>
|
|
|
|
*RECURSION*
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-07-20 09:33:15 +00:00
|
|
|
Warning: json_encode(): recursion detected in %s on line %d
|
|
|
|
string(8) "[[null]]"
|
|
|
|
Done
|