Demo of something like C# accessors in PHP using meta-programming

accessors.php

<?php

// requires PHP 5.4

trait ClassAccessors {
  public function __set($name, $value) {
    $methodName = "set".ucfirst($name);
    if (method_exists($this, $methodName)) {
      $this->$methodName($value);
    } else {
      $this->$name = $value;
    }
  }
  public function __get($name) {
    $methodName = "get".ucfirst($name);
    if (method_exists($this, $methodName)) {
      return $this->$methodName();
    } else {
      return $this->$name;
    }
  }
}

class Demo
{
  use ClassAccessors;

  private $Name = "";
  public function setName($value) {
    $this->Name = $value;
  }
  public function getName() {
    return empty($this->Name) ? "NA" : $this->Name;
  }

}

header("Content-Type: text/plain");
$demo = new Demo();
$demo->Name = "test";
echo $demo->Name . PHP_EOL;
$demo->Name = "";
echo $demo->Name;