Yaf_Response_Abstract
     
     {
     
     
     const 
     string 
      DEFAULT_BODY 
      = "content" 
    ;
 
    
    
    
    
    
    
    
   public bool appendBody
    ( 
string $content
   [, 
string $key
  ] )
 
   public mixed getBody
    ([ 
string $key
  ] )
 
   public bool prependBody
    ( 
string $content
   [, 
string $key
  ] )
 
   public bool setBody
    ( 
string $content
   [, 
string $key
  ] )
 
   }