RE: [PHP] how do i give optional arguments to functions??
| From: | Chris Bailey | Date: | Wed, 24 Oct 2001 21:09:22 +0000 |
| Subject: | RE: [PHP] how do i give optional arguments to functions?? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-72164@lists.php.net to get a copy of this message | ||
Yes, it definitely should :) Heh, I think I originally had "", but then new
that'd result with the double space problem, so changed it. My bad.
-----Original Message-----
From: John A. Grant [mailto:jazrant@zsc.nrcan.zc.ca]
Sent: Wednesday, October 24, 2001 1:28 PM
To: php-general@lists.php.net
Subject: Re: [PHP] how do i give optional arguments to functions??
"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
If you followup, please do NOT e-mail me a copy: I will read it here
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