src/main/php/UriPath.php
public function hasArgument(string $name): bool
    {
        $this->parsePathArguments();
        return isset($this->arguments[$name]);
    }
public function hasArgument(string $name): bool
    {
        $this->parsePathArguments();
        return isset($this->arguments[$name]);
    }
public function hasArgument ( string $ name ) : bool { $ this -> parsePathArguments ( ) ; return isset ( $ this -> arguments [ $ name ] ) ; }
checks if path contains argument with given name

@param   string  $name
@return  bool
checks if path contains argument with given name