--- In [email protected], "Mike Franks" <[EMAIL PROTECTED]> wrote:
>
> Nick - what is the purpose of assigning a value to $val within this
> foreach(), when the foreach is initializing a new $val within itself on
> each iteration?
>
> I believe you'll have much greater success if you use a different
> variable on the left side of those three assignments.
>
> hth,
> Mike
>
Mike, I don't really follow you here... Do you mean to use a different
variable name and then only reassign itself if a change is made? Like
this:
foreach ($outarr as $val) {
if(strpos($val, "http://"; ) === 0){
$a = '<a href="' . $val . '">' . $val . '</a>';
}elseif(strpos( $val,"ftp: //") === 0){
$a = '<a href="' . $val . '">' . $val . '</a>';
}else{
//do nothing
}
if ($a != $val){
$val = $a;
}
}
Thanks,
-Nick
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