Odds are really good that you are trying to add (+) something that
ain't a number...
Just print_r() each variable within that function and see what you did.
On Sun, April 16, 2006 5:35 am, kmh496 wrote:
>
> can somebody explain why
>
> $this->param = $this->SYSTEM->db->answer + $this->param;
>
> is causing the error
>
>
> Fatal error: Unsupported operand types
> in /var/www/current/mjguest/modules/settings.php on line 52
>
>
>
> context is
>
>
> function settings(&$SYSTEM)
> {
> $this->SYSTEM = &$SYSTEM;
> $this->SYSTEM->db->ask(1, 'settings_load');
> $this->SYSTEM->db->get_row();
>
> $this->param = $this->SYSTEM->db->answer + $this->param;
> }
>
>
>
>
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> was
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