An ORM in a tweet

ORM.php

<?php

// Minified
// class Orm{function s(&$c){$a=get_object_vars($this);$c[$a[$this->primary]]=$a;}function l($c,$p){foreach($c[$p] as$k=>$v)$this->$k=$v;}} 

class Orm {
  function s(&$c) {
    $a = get_object_vars($this);
    $c[$a[$this->primary]] = $a;
  }
  function l($c, $p) {
    foreach($c[$p] as $k => $v) {
      $this->$k = $v;
    }
  }
}


function it($m,$p){echo ($p?'✔︎':'✘')." It $m\n"; if(!$p){$GLOBALS['f']=1;}}function done(){if(@$GLOBALS['f'])die(1);}


$o = new Orm();
$o->primary = 'a';
$o->a = 'moo';
$o->b = 'two';

$o->s($_SESSION);
it('saved to session successfully', array_key_exists('moo', $_SESSION));

$o2 = new Orm();
$o2->primary = 'a';
$o2->l($_SESSION, 'moo');
it('loaded from session successfully', $o->b == $o2->b);