Re: how do i give optional arguments to functions??
| From: | John A. Grant | Date: | Wed, 24 Oct 2001 20:27:35 +0000 |
| Subject: | Re: how do i give optional arguments to functions?? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-72160@lists.php.net to get a copy of this message | ||
"Chris Bailey" <chris@codeintensity.com> wrote in message
news:ABEIIICMAOMJLCHAGHOFCEIACEAA.chris@codeintensity.com...
> Check out the manual section on default parameters...
>
> But the basics are:
>
> function top($image = "null") {
> if ($image)
Shouldn't that be:
function top($image=null)
if ($image)
--
John A. Grant * I speak only for myself * (remove 'z' to reply)
Radiation Geophysics, Geological Survey of Canada, Ottawa
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