Code Duplication    Length = 4-6 lines in 2 locations

Ubiquity/orm/creator/yuml/YumlParser.php 2 locations

@@ 98-103 (lines=6) @@
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	public function getFirstKey($table){
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		$result=null;
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		foreach ($this->tables[$table]["properties"] as $property){
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			if(!isset($result))
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				$result=$property["name"];
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			if(isset($property["pk"]) && $property["pk"])
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				return $property["name"];
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		}
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		return $result;
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	}
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@@ 117-120 (lines=4) @@
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	public function getPrimaryKeys($table){
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		$result=[];
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		foreach ($this->tables[$table]["properties"] as $property){
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				if(isset($property["pk"]) && $property["pk"])
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					$result[]=$property["name"];
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		}
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		return $result;
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	}
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