相关疑难解决方法(0)

我正在尝试创建一个类来处理数组,但我似乎无法array_map()在其中工作.

<?php
//Create the test array
$array = array(1,2,3,4,5,6,7,8,9,10);
//create the test class
class test {
//variable to save array inside class
public $classarray;

//function to call array_map function with the given array
public function adding($data) {
    $this->classarray = array_map($this->dash(), $data);
}

// dash function to add a - to both sides of the number of the input array
public function dash($item) {
    $item2 = '-' . $item . '-';
    return $item2;
}

}
// dumps start array …