Question

I have an array in the format:

 array (
      [0] => array (
        [0] => array (
          [id] =>  19
          [Type] =>  sng
          [TouristPrice] =>  2500
          [ExtraBeds] =>  1500
          [ChildPrice] => 1000
        )
      )
    )

And I’d like to convert it to:

array (
    [0] => array (
      [id] =>  19
      [Type] =>  sng
      [TouristPrice] =>  2500
      [ExtraBeds] =>  1500
      [ChildPrice] => 1000
    )  
)

How might I go about doing this?

Answer 1

One thing you can do is, walking through the array and putting the first option this way, in case, all the array items will be of the same kind, having only one level deep. It is just like moving a folder inside a folder, to the parent folder:

foreach ($array as $subarray)
    $subarray = $subarray[0];

---

Tried this code:

<?php
    $array = array(
        array(
            array(
                "Hello",
                "World"
            )
        ),
        array(
            array(
                "Hello One",
                "World One"
            )
        ),
    );
    var_dump($array);
    foreach ($array as $subarray)
        $subarray = $subarray[0];
    var_dump($array);
?>

Got this output:

array(2) {
  [0]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(5) "Hello"
      [1]=>
      string(5) "World"
    }
  }
  [1]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(9) "Hello One"
      [1]=>
      string(9) "World One"
    }
  }
}
array(2) {
  [0]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(5) "Hello"
      [1]=>
      string(5) "World"
    }
  }
  [1]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(9) "Hello One"
      [1]=>
      string(9) "World One"
    }
  }
}