christophe barbe wrote:
>
> I guess the answer is obvious but can't find it in the manual.
>
> Is it possible to have a variable in a class that is shared by all
> instances. I thought 'static' would do it but apparently not.
I don't recall such a thing, but if you can't find an option for
a class variable, implement a method which emulates a class variable
system.
function getSetClassVar( $name, $set=null )
{
static $values = array();
if( !is_null( $set ) )
{
$values[$name] = $set;
}
return isset( $values[$name] ) ? $values[$name] : null;
}
function getClassVar( $name )
{
return $this->getSetClassVar( $name );
}
function setClassVar( $name, $value )
{
return $this->getSetClassVar( $name );
}
HTH,
Rob.
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