library/HTMLPurifier/ConfigSchema/Interchange/Id.php

   1 <?php
   2
   3 /**
   4  * Represents a directive ID in the interchange format.
   5  */
   6 class HTMLPurifier_ConfigSchema_Interchange_Id
   7 {
   8
   9     /**
  10      * @type string
  11      */
  12     public $key;
  13
  14     /**
  15      * @param string $key
  16      */
  17     public function __construct($key)
  18     {
  19         $this->key = $key;
  20     }
  21
  22     /**
  23      * @return string
  24      * @warning This is NOT magic, to ensure that people don't abuse SPL and
  25      *          cause problems for PHP 5.0 support.
  26      */
  27     public function toString()
  28     {
  29         return $this->key;
  30     }
  31
  32     /**
  33      * @return string
  34      */
  35     public function getRootNamespace()
  36     {
  37         return substr($this->key, 0, strpos($this->key, "."));
  38     }
  39
  40     /**
  41      * @return string
  42      */
  43     public function getDirective()
  44     {
  45         return substr($this->key, strpos($this->key, ".") + 1);
  46     }
  47
  48     /**
  49      * @param string $id
  50      * @return HTMLPurifier_ConfigSchema_Interchange_Id
  51      */
  52     public static function make($id)
  53     {
  54         return new HTMLPurifier_ConfigSchema_Interchange_Id($id);
  55     }
  56 }
  57
  58 // vim: et sw=4 sts=4