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php property_exists fix for protected or private properties

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Comes in handy for php magic functions such as __get and __set. This behaviour is fixed in php 5.3. Returns true also for private and protected properties using a reflectionclass

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  1. private function _property_exists_safe($class,$prop) {
  2.         $r = property_exists($class, $prop);
  3.         if (!$r) {
  4.             $x = new ReflectionClass($class);
  5.             $r = $x->hasProperty($prop);
  6.         }
  7.         return $r;
  8.     }

URL: http://php.net/manual/en/function.property-exists.php

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