将对象方法传递给 array_map()
class theClass{
function doSomeWork($var){
return ($var + 2);
}
public $func = "doSomeWork";
function theFunc($min, $max){
return (array_map(WHAT_TO_WRITE_HERE, range($min, $max)));
}
}
$theClass = new theClass;
print_r(call_user_func_array(array($theClass, "theFunc"), array(1, 5)));
exit;
任何人都可以告诉我在WHAT_TO_WRITE_HERE可以写什么,以便doSomeWork函数作为第一个参数传递给array_map。和代码正常工作。
并送出作为
Array
(
[0] => 3
[1] => 4
[2] => 5
[3] => 6
[4] => 7
)