[thelist] Php array, best way to...
Burhan Khalid
thelist at meidomus.com
Sat Jul 10 08:19:18 CDT 2004
jsWalter wrote:
> I have an array with 100+ elements
>
> Each element is an array of 75 elements
>
> What would be the best way to retrieve a subset of elements from each
> the sub-array?
>
> Say I wanted element 2 thru 6, 11 and 42 from each element of the main
> array?
foreach($array as $element)
{
for($x = 2, $x <= 6; $x++)
{
if($element[$x] == "")
{
echo "There is no element at index ".$x."<br />";
} else {
$tmp[] = $element[$x];
}
}
}
[ snip ]
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