Question

I looked here:
Array into a table with 5 cells in each row

but I cannot adapt my code..

I need to display PHP array results in a table.
The table needs to have 3 cells for each row.

I don’t know how to output the <tr> and </tr> every 3rd row, and I don’t know how to output the last </tr> in case the table contains a number of records which is not a multiple of 3.

Here is my code:

echo "<table>";


$num=mysql_numrows($result1);
$i=0;
while ($i < $num)

{


$aaa=mysql_result   ($result1,$i,"aaa");
$bbb=mysql_result   ($result1,$i,"bbb");

echo "

<td>$aaa $bbb</td> ";

$i++;

}



echo "</table>";

Answer 1

use the mod operator % to check for the third element. e.g.

if($i%3 == 0) {
  // this is the third element, start a new tr here
}