RE: [PHP] Regular expression help
| From: | Bronislav Klučka | Date: | Tue, 25 Nov 2003 20:26:10 +0000 |
| Subject: | RE: [PHP] Regular expression help | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-170931@lists.php.net to get a copy of this message | ||
This condition is true if there is no space, new line or tabulator in $val
>
> I need someone to tell me exactly what this regular-expression means:
> if(ereg("[^ \t\n]",$val)) {
> // do the job here
> }
>
> I'm looking for an intermittent bug, and I need to understand this to make
> sure I have found the bug.
>
> Thanks
>
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S pozdravem
Bronislav Klucka
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