original_string: public function hash($content, $privateKey)
      {
          Arguments::define(Boa::string(), Boa::string())
              ->check($content, $privateKey);
  
          return hash_hmac($this->algorithm, $content, $privateKey);
      }
code: public function hash($content, $privateKey)
      {
          Arguments::define(Boa::string(), Boa::string())
              ->check($content, $privateKey);
  
          return hash_hmac($this->algorithm, $content, $privateKey);
      }
code_tokens: public function hash ( $ content , $ privateKey ) { Arguments :: define ( Boa :: string ( ) , Boa :: string ( ) ) -> check ( $ content , $ privateKey ) ; return hash_hmac ( $ this -> algorithm , $ content , $ privateKey ) ; }
docstring: Generate a hash of the content using the provided private key.
  
  @param string $content
  @param string $privateKey
  
  @return string
docstring_tokens: Generate a hash of the content using the provided private key .