Common editing workflows

array(4) {
  ["_edit_last"]=>
  array(1) {
    [0]=>
    string(1) "1"
  }
  ["_edit_lock"]=>
  array(1) {
    [0]=>
    string(12) "1354273567:1"
  }
  ["cptr_related"]=>
  array(1) {
    [0]=>
    string(6) "a:0:{}"
  }
  ["dropdown_menu"]=>
  array(1) {
    [0]=>
    string(1) "7"
  }
}