Question

我需要一个以下结构的数组：

Array
(
[www.example.com] => Array
    (
        [0] => http://www.example.com/
        [1] => http://www.example.com/something.html
        [2] => http://www.example.com/anything.html
    )

[www.beispiel.com] => Array
    (
        [0] => http://www.beispiel.com/product-services/
        [1] => http://www.beispiel.com/non-disclosure-agreement/
    )
 )

作为输入数组，我有以下两个

Array ( [0] => http://www.example.com/
        [1] => http://www.example.com/something.html
        [2] => http://www.example.com/anything.html
        [3] => http://www.beispiel.com/product-services/
        [4] => http://www.beispiel.com/non-disclosure-agreement/
      )

和

Array ( [0] => www.example.com [1] => www.beispiel.com )

此刻我有这样的事情：

Array
(
[0] => Array
    (
        [www.example.com] => http://www.example.com/
    )

[1] => Array
    (
        [www.example.com] => http://www.example.com/something.html
    )

[2] => Array
    (
        [www.example.com] => http://www.example.com/anything.html
    )

[3] => Array
    (
        [www.beispiel.com] => http://www.beispiel.com/product-services/
    )

[4] => Array
    (
        [www.beispiel.com] => http://www.beispiel.com/non-disclosure-agreement/
    )

)

是可能的还是我错过了一些关于php的信息（例如key不能是解析的url（主机））？

Answer 1

尝试：

$arr1 = array('http://www.example.com/','http://www.example.com/something.html','http://www.beispiel.com/product-services/' ...); // 1st input array
$arr2 = array('www.example.com', 'www.beispiel.com'); // 2nd input array
$arr1_val = array_values($arr1);
foreach($arr2 as $v) {
 foreach($arr1 as $m) {       
   if(strpos($m, $v) !== FALSE)
    $new_arr[$v][] = $m;
  }      
}

Demo

Answer 2

这是不可能的。相同的命名规则适用于数组键，与变量一样。

需要在php中使用url填充数组作为键

2 个答案: