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Code Duplication    Length = 4-4 lines in 2 locations

changeMilter.php 2 locations

@@ 38-41 (lines=4) @@
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	/* New and old are different (we assume we don't have duplicate values) */
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	if (! empty($new) ) {
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		foreach ($new as $item) {
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			if ( in_array($item, $old) )
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				$values["$item"] = 'keep';
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			else
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				$values["$item"] = 'add';
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			$logs[] = "<$item>: ". $values["$item"];
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		}
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	}
@@ 47-50 (lines=4) @@
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	}
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	if (! empty($old) ) {
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		foreach ($old as $item) {
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        		if (! in_array($item, $new) ) {
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                		$values["$item"] = 'del';
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				$logs[] = "<$item>: ". $values["$item"];
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			}
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		}
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	}
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}