Code Duplication    Length = 17-20 lines in 2 locations

require/class.Spotter.php 1 location

@@ 486-505 (lines=20) @@
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			}
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		}
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		if ($airline_type != "")
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		{
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			if (!is_string($airline_type))
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			{
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				return false;
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			} else {
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				if ($airline_type == "passenger")
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				{
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					$additional_query .= " AND (spotter_output.airline_type = 'passenger')";
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				}
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				if ($airline_type == "cargo")
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				{
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					$additional_query .= " AND (spotter_output.airline_type = 'cargo')";
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				}
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				if ($airline_type == "military")
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				{
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					$additional_query .= " AND (spotter_output.airline_type = 'military')";
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				}
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			}
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		}
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		if ($airport != "")
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		{

require/class.SpotterArchive.php 1 location

@@ 573-589 (lines=17) @@
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	if ($airline_type != "")
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	{
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	    $airline_type = filter_var($airline_type,FILTER_SANITIZE_STRING);
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	    if (!is_string($airline_type))
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	    {
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		return false;
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	    } else {
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		if ($airline_type == "passenger")
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		{
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		    $additional_query .= " AND (spotter_archive_output.airline_type = 'passenger')";
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		}
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		if ($airline_type == "cargo")
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		{
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		    $additional_query .= " AND (spotter_archive_output.airline_type = 'cargo')";
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		}
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		if ($airline_type == "military")
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		{
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		    $additional_query .= " AND (spotter_archive_output.airline_type = 'military')";
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		}
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	    }
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	}
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	if ($airport != "")