1 <?php
    2 class Foo {}
    3
    4 class Bar {
    5   protected $foo = array();
    6
    7   public function __construct() {
    8     $this->foo = array(new Foo, new Foo);
    9     foreach ($foo as $bar) {}
   10   }
   11 }
   12
   13 new Bar;
   14 ?>

   Warning: Invalid argument supplied for foreach()
   in E:\test.php on line 9

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Sebastian Bergmann
http://sebastian-bergmann.de/                   http://phpOpenTracker.de/

Das Buch zu PHP 5: http://professionelle-softwareentwicklung-mit-php5.de/

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