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22 lines
276 B
PHP
22 lines
276 B
PHP
--TEST--
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traverse an array and use its keys to unset GLOBALS
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--FILE--
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<?php
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$arr = array("a" => 1, "b" => 2);
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foreach ($arr as $key => $val) {
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unset($GLOBALS[$key]);
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}
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var_dump($arr);
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echo "Done\n";
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?>
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--EXPECTF--
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array(2) {
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[u"a"]=>
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int(1)
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[u"b"]=>
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int(2)
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}
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Done
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