PHP: Files, classes, functions and variables should be documented

<?php  // Noncompliant; file comment missing
class MyClass   // Noncompliant; undocumented
{

  $prop; // Noncompliant

  /**
   * Variable comment.
   */
  $prop2;  // Noncompliant; variable comment present, but @var tag missing

  protected $name, $description;  // Noncompliant

  function doSomething($param)  // Noncompliant
  {
    // ...
    if ($vogons) {
        throw new Exception('Help!.');
    }

    return 42;
  }
}

<?php
/**
 * This is a file comment. There is vertical whitespace 
 * between it and the next element.
 */

/** 
 * MyClass does something interesting...
 */
class MyClass
{
  /**
   * Holds the vault combination
   * @var string 
   */
  $prop;

  /**
   * Variable comment.
   * @var number
   */
  $prop2;

  /** 
   *  @var string $name
   *  @var string $description
   */
  protected $name, $description;

  /**
   * Calculates the answer to a question
   *
   * @param string   The question
   *
   * @throws exception  If Vogons encountered
   *
   * @return integer  Returns the answer to life, the universe and everything
   */
  function doSomething($param)  // Noncompliant
  {
    // ...
    if ($vogons) {
        throw new Exception('Help!.');
    }

    return 42;
  }
}