create_class.php

<?php
const CLASS_PUBLIC = "";
const CLASS_PROTECTED = "\0*\0";
const CLASS_PRIVATE = "\0stdClass\0";

function create_class ($class) {
    $class = (object)$class;
    foreach ($class as $prop)
        if ($prop instanceof Closure)
            $prop->bindTo($class);
    return $class;
}


// Usage:
$class = create_class([
    CLASS_PUBLIC."public_prop" => 123,
    CLASS_PROTECTED."protected_prop" => 456,
    CLASS_PRIVATE."private_prop" => 789,
    CLASS_PUBLIC."public_method" => function () { /* ... */ },
    CLASS_PROTECTED."protected_method" => function () { /* ... */ },
    CLASS_PRIVATE."private_method" => function () { /* ... */ },
]);

// Output:
var_dump($class);
/*

object(stdClass)#4 (6) {
  ["public_prop"]=>
  int(123)
  ["protected_prop":protected]=>
  int(456)
  ["private_prop":"stdClass":private]=>
  int(789)
  ["public_method"]=>
  object(Closure)#1 (0) {
  }
  ["protected_method":protected]=>
  object(Closure)#2 (0) {
  }
  ["private_method":"stdClass":private]=>
  object(Closure)#3 (0) {
  }
}

*/