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28 lines
400 B
PHP
28 lines
400 B
PHP
--TEST--
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Bug #40509 (key() function changed behaviour if global array is used within function)
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--FILE--
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<?php
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function foo()
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{
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global $arr;
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$c = $arr["v"];
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foreach ($c as $v) {}
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}
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$arr["v"] = array("a");
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var_dump(key($arr["v"]));
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foo();
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var_dump(key($arr["v"]));
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foreach ($arr["v"] as $k => $v) {
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var_dump($k);
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}
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var_dump(key($arr["v"]));
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?>
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--EXPECT--
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int(0)
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int(0)
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int(0)
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int(0)
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