Re: "!" in front of a variable?
| From: | John Nichel | Date: | Fri, 17 Feb 2006 15:59:16 +0000 |
| Subject: | Re: "!" in front of a variable? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-230637@lists.php.net to get a copy of this message | ||
Jeff wrote:
Hey all, I've got some code from someone else I've inherited and need to sort out some problems with. The programmer that wrote it originally was much better than I and programmed a little over my head to say the least. One function that I've come across that has 5 variables as input: function($var1,$var2,!$var2,$var3->cc,$var3->bcc); The question I have is on the 3rd input variable, what does the "!" in front of $var2 do to that variable? JeffLooks like it's type casting the variable. To what I don't know...I've never seen '!' used in a function like that. -- John C. Nichel IV Programmer/System Admin (ÜberGeek) Dot Com Holdings of Buffalo 716.856.9675 jnichel@dotcomholdingsofbuffalo.com