Usage of self within a closure

[shadyvb]

See http://wordpress.org/support/topic/temporary-fatal-error-after-upgrade-113?replies=2

Fatal error: Cannot access self:: when no class scope is active in /home/cbbtest/public_html/wp-content/plugins/stream/connectors/settings.php on line 317

[westonruter]

@shadyvb another way that I get around this problem is to do this:

$self = __CLASS__;
$func = function () use ( $self ) {
    $self::foo();
};

But this is fixed in PHP 5.4 I believe.

[shadyvb]

I did it in two different ways, yours, and using $callback = array( __CLASS__, 'function' ); but ultimately thought that this is a fairly simple loop, why not foreach ? and i switched to that.

[westonruter]

Exactly. Your solution is great.