Re: Warning when using File/Find.php
| From: | Markus Fischer | Date: | Tue, 21 Aug 2001 07:57:18 +0000 |
| Subject: | Re: Warning when using File/Find.php | ||
| References: | 1 2 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-1642@lists.php.net to get a copy of this message | ||
ahhrg!!
When working with it, i found it out to be _very_ nice to return
a empty array. why ?
because that way I don't need an extra condition .
foreach( File_Find::glob('\.php.*',$data['path']) as $file)
....
Markus
On Tue, Aug 21, 2001 at 05:07:12AM +0200, Tomas V.V.Cox wrote :
> Markus Fischer wrote:
> >
> > I get
> >
> > Undefined variable: matches in
> > <b>/public/mfischer-home/mfischer/php4/lib/php/File/Find.php</b>
> > on line <b>91</b><br>
> >
> > when the glob doesn't match any file.
> > Proper initialization of $matches would prevent this.
> >
>
> Corrected, now returns null on no matches (and also no warning :-)
>
> Thanks,
>
> Tomas V.v.Cox
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Markus Fischer, http://guru.josefine.at/~mfischer/
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