Foreach throw associative array using php

Question

I have an associative array and want to print a value...in this case i want to create a foreach to print only [payout] value. Please find below array structure.

Array
(

[data] => Array
    (
        [0] => Array
            (
                [clicks] => 0
                [conversions] => 0
                [payout] => $0.00
                [erpc] => $0.00
                [cpl] => $0.00
            )
    )
[success] => 1
[totalNumRows] => 1)

Answer 1

Just loop through each sub-array like so:

  foreach($all_data as $data) {
      echo $data['payout'];
  }

If you have more nested arrays, simply foreach again for each layer.

Answer 2

Let's assume your array is called $x:

if (isset($x['data']) && is_array($x['data']))
{
    foreach ($x['data'] as $dataRow)
        echo $dataRow['payout'] . '<br />';
}

should do what you need. It checks if your associative array has data key and if it's an array too. Then it loops through all the records and outputs the payout values.