[wp-hackers] & function name?

[Mark Jaquith]

On Aug 16, 2007, at 5:25 PM, Stephen Rider wrote:

> What is the meaning of the ampersand at the beginning of the  
> function name?  According to the PHP docs, function names start  
> with a letter or understroke.  Is this a typo?

http://www.php.net/manual/en/language.references.return.php

--
Mark Jaquith
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