PHP object of object code example

Example 1: php stdclass

//create a person object in PHP
$person=new stdClass();
$person->firstName="Chuck";
$person->lastName="Bartowski";
$person->age=27;

print_r($person);

Example 2: php object

$obj = [
  "example1" => 1,
  "example2" => "two",
  "example3" => [
    "example4": true
  ]
]