File indexing completed on 2024-12-22 05:36:21

 <?php
 
 /**
  * Records errors for particular segments of an HTML document such as tokens,
  * attributes or CSS properties. They can contain error structs (which apply
  * to components of what they represent), but their main purpose is to hold
  * errors applying to whatever struct is being used.
  */
 class HTMLPurifier_ErrorStruct
 {
 
     /**
      * Possible values for $children first-key. Note that top-level structures
      * are automatically token-level.
      */
     const TOKEN     = 0;
     const ATTR      = 1;
     const CSSPROP   = 2;
 
     /**
      * Type of this struct.
      * @type string
      */
     public $type;
 
     /**
      * Value of the struct we are recording errors for. There are various
      * values for this:
      *  - TOKEN: Instance of HTMLPurifier_Token
      *  - ATTR: array('attr-name', 'value')
      *  - CSSPROP: array('prop-name', 'value')
      * @type mixed
      */
     public $value;
 
     /**
      * Errors registered for this structure.
      * @type array
      */
     public $errors = array();
 
     /**
      * Child ErrorStructs that are from this structure. For example, a TOKEN
      * ErrorStruct would contain ATTR ErrorStructs. This is a multi-dimensional
      * array in structure: [TYPE]['identifier']
      * @type array
      */
     public $children = array();
 
     /**
      * @param string $type
      * @param string $id
      * @return mixed
      */
     public function getChild($type, $id)
     {
         if (!isset($this->children[$type][$id])) {
             $this->children[$type][$id] = new HTMLPurifier_ErrorStruct();
             $this->children[$type][$id]->type = $type;
         }
         return $this->children[$type][$id];
     }
 
     /**
      * @param int $severity
      * @param string $message
      */
     public function addError($severity, $message)
     {
         $this->errors[] = array($severity, $message);
     }
 }
 
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