Re: Is this a missing feature?
| From: | Teodor Cimpoesu | Date: | Sun, 04 Feb 2001 19:24:46 +0000 |
| Subject: | Re: Is this a missing feature? | ||
| References: | 1 2 3 4 5 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-38138@lists.php.net to get a copy of this message | ||
> > foo ($hash = array('var1'=>'value',
> > 'var2'=>'value'));
> >should work.
> You don't need the $hash in that function call unless you need to use
> it later on in your main program, so you can just say:
>
> foo (array('var1'=>'value',
> 'var2'=>'value'));
that won't work (Lux's complaint) when foo() is declared function foo
(&$hash)
cause PHP cannot extract the reference of an array unbound to any PHP
variable.
There is only one exception, which is for objects created with new.
-- teodor