如何使用PHP获取多维数组的一部分？

Question

I have a problem with a multidimensional array, I want to save specific parts of an array to later show the information on the page but I just cant get it to work

this is the Array when I var_dump it:

array(1) { 
    ["500040477"]=> array(1) { 
        ["statistics"]=> array(1) { 
            ["all"]=> array(1) { 
                ["frags"]=> int(23816) 
            } 
        } 
    } 
} 

now I want to get the frags and be able to save the int in a extra array/variable

I tried a lot and nothing works even the "common" method to access it doesn't work :(

Answer 1

In the case showed in your example:

$frags = $nameOfYourArray["500040477"]["statistics"]["all"]["frags"];

For arrays with the first key with different name (instead of 500040477):

$arrayFirstkey = current($array);
$frags = $arrayFirstkey["statistics"]["all"]["frags"];

See current PHP function.