Re: variables empty
| From: | Ulf Wendel | Date: | Tue, 17 Apr 2001 16:37:45 +0000 |
| Subject: | Re: variables empty | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-49007@lists.php.net to get a copy of this message | ||
Dennis Haller schrieb:
> I've got this problem with variables. In the code below I've got the
> variables: $jaar and $vak, if I echo them they r displayed correctly, but if
> the function unlink is called it doesnt seem to know what $jaar and $vak
> are. If I do $the_path = "/home/H0RNET/ftp/jaar1/PRO/"; then the function
> unlink works just fine.
> Do I have to declare the 2 variables again? What is the problem here?
>
> Thx,
> H0RNET
>
> <?php
> $the_path = "/home/H0RNET/ftp/$jaar/$vak/";
>
> if ($d)
> {
> unlink ("$the_path$d");
> }
What's the value of $d is unlink ever executed? Try unlink($the_path .
$d).
Ulf
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