How can I repeatedly output content horizontally?

Question

How to output content horizontally and repeatedly? The ratio is in the form of 4 columns and 5 rows

Answer 1

方法1  table>tr*5>td{$}*4

方法2

<?php 

echo "<table border='1px solid' cellspacing ='0' cellpadding ='10' bgcolor='skyblue'>";

for ($i=0; $i < 5; $i++) { 

            echo "<tr>";

                 for ($j=0; $j < 4; $j++)

                     { 

                     echo "<td>".$j."</td>";

                     }

            echo "</tr>";

}

echo "</table>" ;

 ?>