Annotation of embedaddon/php/ext/json/tests/003.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: json_encode() & endless loop - 1
3: --SKIPIF--
4: <?php if (!extension_loaded("json")) print "skip"; ?>
5: --FILE--
6: <?php
7:
8: $a = array();
9: $a[] = &$a;
10:
11: var_dump($a);
12: var_dump(json_encode($a));
13:
14: /* Break circular data structure to prevent memory leaks */
15: unset($a[0]);
16:
17: echo "Done\n";
18: ?>
19: --EXPECTF--
20: array(1) {
21: [0]=>
22: &array(1) {
23: [0]=>
24: *RECURSION*
25: }
26: }
27:
28: Warning: json_encode(): recursion detected in %s on line %d
29: string(8) "[[null]]"
30: Done
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