> -----Original Message-----
> From: adrian GREEMAN 
> [mailto:[EMAIL PROTECTED]
> Sent: 11 June 2003 15:23
> 
> I am confused by the shorthand "if" notation.
> For example I just saw this PHP snippet on another forum
> 
> <?
> $bkgndClass = $bkgndClass == "darkBkgnd" ? "liteBkgnd" :
> "darkBkgnd";
> }
> ?>
> 
> I think it is an if but cannot find it in the manual.         How
> is that written in the more normal notation -   if(){}   etc??

See http://uk.php.net/manual/en/language.operators.comparison.php where the ?: 
operator is explained.


> [And please excuse a slightly off-thread but related extension to
> the question but I have seen similar in Javascript  - namely --- 
> var evt = (evt ? evt : ((window.event) ? window.event : null);
> is this the same notation or something else?]

Yes, same basic notation -- the only minor difference is that the associativity is 
different, so nested ?: operators are evaluated in a different order.

Cheers!

Mike

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