Problems with Array

gc40

Can anyone tell me why this isn't working:

             

<?php
$selected = $onenav->day;
for ($i = 1; $i <= 31; $i++)
{
foreach ($i as $key => $val)
{
$disabled = $key == $selected ? "SELECTED" : "";
echo "<option $disabled value=\"$key\">$val</option>";
				}
            }
            ?>

What am I doing wrong? Its not outputting anything.

Weedpacket

$i isn't an array, it's a number.

gc40

Can you provide a solution within an array with an example?

Weedpacket

There is no array here. You're just counting from 1 to 31 and outputting an <option> element each time.

toxic_brain

not sure what you are expecting. If it is loading 1 to 31 in a dropdown, this does it.

<?php
$selected = $onenav->day;
for ($i = 1; $i <= 31; $i++)
{
$key = $i ;
$value = $i ;
$disabled = $key == $selected ? "SELECTED" : "";
echo "<option $disabled value=\"$key\">$val</option>";
}
?>