YouTipPhp Closure Call
# PHP Closure::call()
[ PHP 7 New Features](#)
PHP 7's Closure::call() offers better performance, dynamically binding a closure function to a new object instance and invoking it.
### Example
## Example
x;
};
// Closure function bound to class A
$getX = $getXCB->bindTo(new A, 'A');
echo $getX();
print(PHP_EOL);
// PHP 7+ code
$getX = function() {
return $this->x;
};
echo $getX->call(new A);
?>
The output of the above program is:
11
* * PHP 7 New Features](#)