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30 lines
492 B
PHP
30 lines
492 B
PHP
--TEST--
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Bug #73753 Non packed arrays and duplication
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--FILE--
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<?php
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function iterate($current, $a, $result = null) {
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if (!$current) {
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return $result;
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}
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return iterate(getNext($a), $a, $current);
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}
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function getNext(&$a) {
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return next($a);
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}
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function getCurrent($a) {
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return current($a);
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}
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function traverse($a) {
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return iterate(getCurrent($a), $a);
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}
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$arr = array(1 => 'foo', 'b' => 'bar', 'baz');
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var_dump(traverse($arr));
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?>
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--EXPECTF--
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string(3) "baz"
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