Move Array element using PHP/Laravel

Hi friends this is how my output is coming but i want to move last two records after emp below i have written expected output

Current Output:

 array:["Date" => "2016-09-25"
  "emp" => "12345  "
  "work" => "coding"
  "Hours" => "6.00"
  "L" => "L"
  "IBEW" => "IBEW"
  ]

Expected Output:

array:["Date" => "2016-09-25"
  "emp" => "12345"
  "L" => "L"
  "IBEW" => "IBEW"
  "work" => "coding"
  "Hours" => "6.00"
   ]

via Chebli Mohamed