I'm trying to reference a private variable of an object from within a closure. The code below would seem to work, but it complains Fatal error: Cannot access self:: when no class scope is active in test.php on line 12
and Fatal error: Using $this when not in object context in test.php on line 20
.
Any ideas how to accomplish the same results using a closure while keeping the variables private and without making helper functions (defeating the whole idea of a private variable).
class MyClass
{
static private $_var1;
private $_var2;
static function setVar1( $value )
{
$closure = function () use ( $value ) {
self::$_var1 = $value;
};
$closure();
}
function setVar2( $value )
{
$closure = function () use ( $value ) {
$this->_var2 = $value;
};
$closure();
}
}
MyClass::setVar1( "hello" ); //doesn't work
$myclass = new MyClass;
$myclass->setVar2( "hello" ); //doesn't work