original_string: protected function getNamespaceName($className = null)
      {
          $parts = explode('\\', $className ?: $this->className);
          array_pop($parts);
  
          return implode('\\', $parts);
      }
code: protected function getNamespaceName($className = null)
      {
          $parts = explode('\\', $className ?: $this->className);
          array_pop($parts);
  
          return implode('\\', $parts);
      }
code_tokens: protected function getNamespaceName ( $ className = null ) { $ parts = explode ( '\\' , $ className ? : $ this -> className ) ; array_pop ( $ parts ) ; return implode ( '\\' , $ parts ) ; }
docstring: Get the namespace for the mocked class.
  
  @param  string $className
  @return string
docstring_tokens: Get the namespace for the mocked class .