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Insert tr after every third loop

Asked 2012-01-25T18:56:57.817
9

I'm making a forum in PHP. I have to display all forum categories in a table, and to do so, I have used a while loop. However, I want to have only 3 td's in every table row. To loop through the categories, I'm using a while loop with the query, so I don't think I can use modulus here.

php html-table modulus
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2

I haven't tested the code, but the logic should work:

<Table>
<?php
$i = 0;
while($row = mysql_fetch_array($result)){
    if($i == 0){
        echo"<TR>";
    }
    echo"<td>".$row[0]."<TD>";
    $i++;
    if($i == 3)
    {
        $i = 0;
        echo"</tr>"
    }
}
if($i ==1){
    echo "<td></td><td></td></tr>";
}
if($i ==2)
{
    echo "<td></td></tr>";
}
?>
<table>
answered 2012-01-25T19:07:26.540

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