php - Loop $_POST variable with different name -

how loop $_post variable different name, output print_r :

the post :

$_post['post_access_1']; $_post['post_access_2']; $_post['post_access_3']; $_post['post_access_4'];  array (     [post_access_1] = array         (             [0] = 1             [1] = 6         )      [post_access_2] = array         (             [0] = 1             [1] = 4         )      [post_access_3] = array         (             [0] = 2             [1] = 5             [2] = 6         )      [post_access_4] = array         (             [0] = 2             [1] = 5         ) ) 

where

    1 => 1,6     2 => 1,4     3 => 2,5,6     4 => 2,5 

i have search , see no diferent name.

thankyou

you can foreach loop on post variable this.

foreach ($_post $key => $value){     if (is_array($value)){         echo $key ." array in post.";         foreach ($value $k => $v){             echo $k." index , ".$v." value in array.";         }     } }