original_string: function getFrozenHtml()
      {
          $attributes = array('readonly' => 'readonly');
          $this->updateAttributes($attributes);
          return $this->_getTabs() . '<input' . $this->_getAttrString($this->_attributes) . ' />' . $this->_getPersistantData();
      }
code: function getFrozenHtml()
      {
          $attributes = array('readonly' => 'readonly');
          $this->updateAttributes($attributes);
          return $this->_getTabs() . '<input' . $this->_getAttrString($this->_attributes) . ' />' . $this->_getPersistantData();
      }
code_tokens: function getFrozenHtml ( ) { $ attributes = array ( 'readonly' => 'readonly' ) ; $ this -> updateAttributes ( $ attributes ) ; return $ this -> _getTabs ( ) . '<input' . $ this -> _getAttrString ( $ this -> _attributes ) . ' />' . $ this -> _getPersistantData ( ) ; }
docstring: Returns the html to be used when the element is frozen
  
  @since     Moodle 2.4
  @return    string Frozen html
docstring_tokens: Returns the html to be used when the element is frozen