PHPDocumentor 注释规范整理

你会写注释么？从我写代码开始，这个问题就一直困扰着我，相信也同样困扰着其他同学。以前的写注释总是没有一套行之有效的标准，给维护和协同开发带了许多麻烦，直到最近读到了phpdocumentor的注释标准。

下面对phpdocumentor的注释标准进行总结：

Type（数据类型）:

• 1. string 字符串类型
  2. integer or int 整型
  3. boolean or bool 布尔类型 true or false
  4. float or double 浮点类型
  5. object 对象
  6. mixed 混合类型 没有指定类型或不确定类型时使用
  7. array 数组
  8. resource 资源类型 （如数据库查询返回）
  9. void 空值（控制器返回值经常使用）
  10. null null类型
  11. callable 回调函数
  12. false or true 只返回true or fasle 时使用
  13. self 自身

       

      Tags（标签）:

       

      Tag	Element	Description
      api	Methods	声明接口
      author	Any	作者信息
      category	File, Class	将一系列的元素分类在一起
      copyright	Any	版权信息
      deprecated	Any	声明元素已被弃用,可以在将来的版本中删除
      example	Any	示例
      filesource	File	文件资源
      global	Variable	声明一个全集变量
      ignore	Any	忽略当前元素 （phpdocumentor 生成文档时）
      internal	Any	声明一个值为整形，或者设置一个应用的默认值为整型
      license	File, Class	声明许可类型
      link	Any	声明一个和当前元素有关的链接
      method	Class	声明当前类那些魔术方法可以被调用
      package	File, Class	声明当前元素所属的包
      param	Method, Function	声明当前元素的一个参数
      property	Class	声明当前类有那些魔术方法可以被调用属性
      property-read	Class	声明当前类有那些魔术方法可以读取属性
      property-write	Class	声明当前类有那些魔术方法可以设置属性
      return	Method, Function	返回值
      see	Any	说明当前元素参数引用于其他站点或元素
      since	Any	声明当前元素始于于哪个版本
      source	Any, except File	展示当前元素的源码
      subpackage	File, Class	将当期元素分类
      throws	Method, Function	说明当前元素抛出的异常
      todo	Any	说明当前元素的开发活动
      uses	Any	引用一个关联元素
      var	Properties	声明属性
      version	Any	版本

       

       

      Example（示例）：

       

      // =============================

       

      @api

       

       

      /**  * This method will not change until a major release.  *  * @api  *  * @return void  */  function showVersion()  {     <...>  }

      
      

       

      // =============================

       

      @author

       

       

      /**  * @author My Name  * @author My Name   */

       

       

      // =============================

       

      @category

       

       

       /**  * Page-Level DocBlock  *  * @category MyCategory  * @package  MyPackage  */

       

       

      // =============================

       

      @copyright

       

       

      /**  * @copyright 1997-2005 The PHP Group  */

       

       

      // =============================

       

      @deprecated

       

       

      /**  * @deprecated  * @deprecated 1.0.0  * @deprecated No longer used by internal code and not recommended.  * @deprecated 1.0.0 No longer used by internal code and not recommended.  */ function count() {     <...> }

       

       

      // =============================

       

      @example

       

       

      /**  * @example example1.php Counting in action.  * @example http://example.com/example2.phps Counting in action by a 3rd party.  * @example My Own Example.php My counting.  */ function count() {     <...> }

       

       

      // =============================

       

      @filesource

       

       

      /**  * @filesource  */

       

       

      // =============================

       

      @global phpdocumentor2.0不支持

       

      // =============================

       

      @ignore

       

       

      if ($ostest) {     /**      * This define will either be 'Unix' or 'Windows'      */     define(OS,Unix); } else {     /**      * @ignore      */     define(OS,Windows); }

       

       

      // =============================

       

      @internal

       

       

       /**  * @internal  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

       

       /**  * Counts the number of Foo.  *  * {@internal Silently adds one extra Foo to compensate for lack of Foo }}  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

      // =============================

       

      @license

       

       

      /**  * @license GPL  * @license http://opensource.org/licenses/gpl-license.php GNU Public License  */

       

       

      // =============================

       

      @link

       

       

      /**  * @link http://example.com/my/bar Documentation of Foo.  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

       

      /**  * This method counts the occurrences of Foo.  *  * When no more Foo ({@link http://example.com/my/bar}) are given this  * function will add one as there must always be one Foo.  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

      // =============================

       

      @method

       

       

      class Parent {     public function __call()     {         <...>     } }  /**  * @method string getString()  * @method void setInteger(integer $integer)  * @method setString(integer $integer)  */ class Child extends Parent {     <...> }

       

       

      // =============================

       

      @package

       

       

      /**  * @package PSRDocumentationAPI  */

       

       

      // =============================

       

      @param

       

       

      /**  * Counts the number of items in the provided array.  *  * @param mixed[] $items Array structure to count the elements of.  *  * @return int Returns the number of elements.  */ function count(array $items) {     <...> }

       

       

      // =============================

       

      @property

       

       

      class Parent {     public function __get()     {         <...>     } }  /**  * @property string $myProperty  */ class Child extends Parent {     <...> }

       

       

      // =============================

       

      @property-read

       

       

      class Parent {     public function __get()     {         <...>     } }  /**  * @property-read string $myProperty  */ class Child extends Parent {     <...> }

       

       

      // =============================

       

      @property-write

       

       

       class Parent {     public function __set()     {         <...>     } }  /**  * @property-write string $myProperty  */ class Child extends Parent {     <...> }

       

       

      // =============================

       

      @return

       

       

      /**  * @return integer Indicates the number of items.  */ function count() {     <...> }

      
      

       

       

      /**  * @return string|null The label's text or null if none provided.  */ function getLabel() {     <...> }

      
      

       

       

      // =============================

       

      @see

       

       

       /**  * @see http://example.com/my/bar Documentation of Foo.  * @see MyClass::$items           for the property whose items are counted  * @see MyClass::setItems()       to set the items for this collection.  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

      // =============================

       

      @since

       

       

      /**  * @since 1.0.1 First time this was introduced.  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

       

       /**  * @since 1.0.2 Added the $b argument.  * @since 1.0.1 Added the $a argument.  * @since 1.0.0  *  * @return void  */ function dump($a, $b) {     <...> }

       

       

      // =============================

       

      @source

       

      /**  * @source 2 1 Check that ensures lazy counting.  */ function count() {     if (null === $this->count) {         <...>     } }

       

       

      // =============================

       

      @subpackage

       

       

      /**  * @package PSR  * @subpackage DocumentationAPI  */

       

       

      // =============================

       

      @throws

       

       

      /**  * Counts the number of items in the provided array.  *  * @param mixed[] $array Array structure to count the elements of.  *  * @throws InvalidArgumentException if the provided argument is not of type  *     'array'.  *  * @return int Returns the number of elements.  */ function count($items) {     <...> }

       

       

      // =============================

       

      @todo

       

       

       /**  * Counts the number of items in the provided array.  *  * @todo add an array parameter to count  *  * @return int Returns the number of elements.  */ function count() {     <...> }

       

       

      // =============================

       

      @uses

       

       

      /**  * @uses MyClass::$items to retrieve the count from.  *  * @return integer Indicates the number of items.  */ function count() {     <...> }

       

       

      // =============================

       

      @var

       

       

       class Counter {/**  * @var  */public $var; }

       

       

      // =============================

       

      @version

       

       

      /**  * @version 1.0.1  */ class Counter {     <...> }

       

       

       

       /**  * @version GIT: $Id$ In development. Very unstable.  */ class NeoCounter {     <...> }