RE: [PHP] RTRIM() - Won't accept 2nd Param
| From: | David Freeman | Date: | Sun, 28 Jul 2002 00:47:07 +0000 |
| Subject: | RE: [PHP] RTRIM() - Won't accept 2nd Param | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-110017@lists.php.net to get a copy of this message | ||
> When I issue this command to remove any commas at end of string:
>
> $query = rtrim($query, ",");
>
> PHP give me an error saying "Wrong parameter count for
> rtrim()". How can
> this be? The online manual shows rtrim can accept two
> parameters. Shouldn't
> this work? I have PHP 4.0.6 installed on the server.
From what I can see, the second parameter (that you are trying to use)
wasn't introduced until v4.1.0 - that is, you can't use it with your
version of php.
You may find that if you can't upgrade your php you'll need to do
something with substr() and str_pos().
CYA, Dave