Melhor forma de apresentar?

<?php 

			$estrutura = array(
								array("valor 1", "valor 2", "valor 3", "valor 4"), 
								array("valor 5", "valor 6", "valor 7", "valor 8")
							  );
			
			echo "<table border='1' />";
			echo "<tr><td>Bloco 1</td><td>Bloco 2</td><td>Bloco 3</td><td>Bloco 4</td></tr>";
			foreach ($estrutura as $val1) {
				//print_r($val1);
				echo "<tr>";
				foreach ($val1 as $val2) {
					
					echo "<td>".$val2."</td>";
				}
				echo "</tr>";								
			}			
			echo "</table>"
		
		?