Question

using jquery’s .post i send do my php code an object that with var_dump i get this result:

array(6) {
  [0]=>
  array(1) {
    ["00176 "]=>
    string(1) "2"
  }
  [1]=>
  array(1) {
    ["00171 "]=>
    string(1) "5"
  }
  [2]=>
  array(1) {
    ["00173 "]=>
    string(1) "1"
  }
  [3]=>
  array(1) {
    ["00177 "]=>
    string(1) "4"
  }
  [4]=>
  array(1) {
    ["00183 "]=>
    string(1) "2"
  }
  [5]=>
  array(1) {
    ["00149 "]=>
    string(1) "1"
  }
}

how can i get values from this array? i would like to

foreach{
echo $key . '__ ' . $value //would give for [0]: '00176 __ 2'
}

how can i achieve that?

Answer 1

In case you are struggling with the nested structure of the array, you can flatten it first and then just do the foreach:

// flatten the array:
$array = call_user_func_array('array_merge', $array);

// standard foreach:
foreach ($array as $key => $value) {
   echo $key . '__ ' . $value;
}

Another alternative is to use each:

foreach ($array as $entry) {
    list($key, $value) = each($entry);
    echo $key . '__ ' . $value;
}