- var_dump: documentation ( source)
<?php
$obj = (object) [
'id' => 123,
'firstname' => 'james',
'lastname' => 'test',
];
$remapped_obj = new stdClass;
foreach ($obj as $key => $value) {
$remapped_obj->{$key} = "{$value}{$value}";
}
$obj = $remapped_obj;
var_dump($obj);