Something

	function post_multiple_array($postname,$array,$name="",$empty="false")
	{
		
	   	foreach ($array as $key => $val) 
	   	{
	   		echo $empty." > ".$name."<br>";
           if(!is_array($val))
           {
           		echo '<input type="hidden" name="'.$postname.'[]" value="'.$name.'|'.$key.'|'.$val.'">'."\n";
           		$empty="true";
           }
           else 
           {
           		if($empty=="true")
           		{
           			$empty="false";	
           			$name = "";
           		}
           		elseif($empty=="false") 
           		{
           			$name = $name."|".$key;
           		}
           		
           		post_multiple_array($postname,$val,$name,$empty);
           }
           
	   	}
	   	return $retvalue;
	}