- var_dump: documentation ( source)
<?php
//imp of _invoke magic method
class Value {
protected $value;
public function __construct($value) {
$this->value = $value;
}
public function getValue() {
return $this->value;
}
}
$three = new Value(3);
$four = new Value(4);
$closure = function ($delta) { var_dump($this->getValue() + $delta); };
//$a = new closure();
//$closure(4);
$closure->call($three, 4);
$closure->call($four, 4);
?>