On Monday 31 January 2005 07:09, news.php.net wrote:
> $as = array();
> $a10 = "10";
> $a20 = "20";
>
> $a = &$a10;
> $arr[] = &$a;
> $a = &$a20;
> $arr[] = &$a;
>
> print_r($arr);
> foreach($arr as $a)
> {
> echo $a;
> }
If you do:
foreach($arr as $b)
{
echo $b;
}
then it
news.php.net wrote:
Just compare the output of print_r($arr) and foreach(...)... !!! Please,
explain, or my understanding of the php is gonna ruin.
Thanx, Mark.
$a = &$a10;
$arr[] = &$a;
$a = &$a20;
$arr[] = &$a;
print_r($arr);
foreach($arr as $a)
{
echo $a;
}
?>
You can file this a
Just compare the output of print_r($arr) and foreach(...)... !!! Please,
explain, or my understanding of the php is gonna ruin.
Thanx, Mark.
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