Testing with INT 7715036030:
array(2) {
  ["username"]=>
  string(10) "linkzipbot"
  [0]=>
  string(10) "linkzipbot"
}
Testing with STRING '7715036030':
array(2) {
  ["username"]=>
  string(10) "linkzipbot"
  [0]=>
  string(10) "linkzipbot"
}