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Annotation of embedaddon/php/ext/json/tests/003.phpt, revision 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