original_string: public function generateCsrfToken() {
  		$token = hash("sha512", mt_rand(0, mt_getrandmax()));
  		$_SESSION[$this->csrfTokenSessionKey] = $token;
  		return $token;
  	}
code: public function generateCsrfToken() {
  		$token = hash("sha512", mt_rand(0, mt_getrandmax()));
  		$_SESSION[$this->csrfTokenSessionKey] = $token;
  		return $token;
  	}
code_tokens: public function generateCsrfToken ( ) { $ token = hash ( "sha512" , mt_rand ( 0 , mt_getrandmax ( ) ) ) ; $ _SESSION [ $ this -> csrfTokenSessionKey ] = $ token ; return $ token ; }
docstring: Generate CSRF token.
  
  @return string
docstring_tokens: Generate CSRF token .