示例#1
0
 /**
  * @param boolean $is_variadic
  * @return $this
  */
 public function setVariadic($is_variadic)
 {
     if ($is_variadic) {
         if (!isset($this->variadic)) {
             $this->variadic = Token::splat();
             $this->name->before($this->variadic);
         }
     } else {
         if (isset($this->variadic)) {
             $this->variadic->remove();
         }
     }
 }