Ashley M. Kirchner wrote:
Say I have an array containing ten items, and I want to display
them in a table as follows:
5 4 3 2 1
10 9 8 7 6
What's the best way to loop through that array to do that? My
thinking gets me to create a loop for 5 through 1, repeated twice, and
the second time I add '5' to the index value. There's got to be a
saner way...
Something like this perhaps...
$arr = array(...);
$per_row = 5;
$elem = count($arr);
for($i=0; $i<$elem; $i++) {
if( $i == 0 )
echo "<tr>";
if( $i % $per_row == 0 )
echo "</tr><tr>";
echo "<td>$arr[$i]</td>";
}
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