RE: [PHP] enhanced_list_box
| From: | Instruct ICC | Date: | Mon, 12 Nov 2007 16:18:28 +0000 |
| Subject: | RE: [PHP] enhanced_list_box | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-264368@lists.php.net to get a copy of this message | ||
> I am using this function enhanced_list_box. This works
> fine. Except the return value is None. How is it possible for it to
> return a proper value. It reads a list from a data base.
while $row is valid you do stuff.
then when $row is invalid, you return it.
But maybe you knew that.
To return a "proper value"?:
while($row...[is something valid]){
$lastValidRow = $row;
...
}
$row is invalid
do something with
$lastValidRow i.e.: return it
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