public static function stcompute(array $values)
{
$count = 0;
$callback = function ($p1, $p2) use(&$count, $values) {
echo "Inside method >>" . __METHOD__ . "<<\n";
// called D::{closure}
++$count;
};
echo "--\n";
var_dump(gettype($callback));
echo "--\n";
var_dump($callback);
echo "--\n";
var_dump($callback instanceof Closure);
echo "--\n";
$callback(1, 2, 3);
echo "\$count = {$count}\n";
$callback(5, 6, 7);
echo "\$count = {$count}\n";
}
}
$d1 = new D();
$d1->compute(["red" => 3, 10]);
echo "----------------- using a use clause, #3 (static method) ----------------------\n";
D::stcompute(["red" => 3, 10]);
echo "----------------- Misc. Stuff ----------------------\n";
//(function () { echo "Hi\n"; })(); // ca't use an anon function directly with ()
$v = function () {
echo "Hi\n";
};
$v();