Miscellany

$dimensionnames=array("name1","name2","name3","name4","name5");
		$dimensionsizes=array("size1","size2","size3","size4","size5");
		if($dname1 != ""){
			$dimensionnames['name1'] = $dname1; $dimensionsizes['size1'] = $dsize1;
		}
		if($dname2 != ""){
			$dimensionnames['name2'] = $dname2; $dimensionsizes['size2'] = $dsize2;
		}
		if($dname3 != ""){
			$dimensionnames['name3'] = $dname3; $dimensionsizes['size3'] = $dsize3;
		}
		if($dname4 != ""){
			$dimensionnames['name4'] = $dname4; $dimensionsizes['size4'] = $dsize4;
		}
		if($dname5 != ""){
			$dimensionnames['name5'] = $dname5; $dimensionsizes['size5'] = $dsize5;
		}
		print_r($dimensionnames);