Re: [Phpgroupware-users] pass-by-reference warning

[Chris Weiss]

I've enabled it in my ini so I don't get that message, but it's rather easy to
fix.  In any function that needs a pass by reference, an "&" needs placed in 
front
of the variables in the function that need it.
e.g.:

function AddOne(&$x)
{
  $x++;
}

$a = 1;
AddOne($a);
//$a now = 2


Adv. Systems Design (address@hidden) wrote*:
>
>"Warning: Call-time pass-by-reference has been
>deprecated..."
>
>I am sure this is a common problem...anybody has any
>ideas how to fix...its on a hosted site so I can't
>exactly go messing with php.ini...
>
>Thanks
>
>Luis
>
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