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31 lines
450 B
PHP
31 lines
450 B
PHP
--TEST--
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json_encode() & endless loop - 1
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--SKIPIF--
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<?php if (!extension_loaded("json")) print "skip"; ?>
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--FILE--
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<?php
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$a = array();
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$a[] = &$a;
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var_dump($a);
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var_dump(json_encode($a));
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/* Break circular data structure to prevent memory leaks */
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unset($a[0]);
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echo "Done\n";
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?>
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--EXPECTF--
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array(1) {
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[0]=>
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&array(1) {
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[0]=>
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*RECURSION*
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}
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}
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Warning: json_encode(): recursion detected in %s on line %d
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string(8) "[[null]]"
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Done
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