resources/php/DebugPrintExample.php
private function output(DebugPrintInterface $obj)
    {
        // Explicit call of the Debug Print Method __toString().
        $this->writeLine($obj->__toString());
        // Implicit call of the Debug Print Method __toString().
        $this->writeLine($obj);
    }
private function output(DebugPrintInterface $obj)
    {
        // Explicit call of the Debug Print Method __toString().
        $this->writeLine($obj->__toString());
        // Implicit call of the Debug Print Method __toString().
        $this->writeLine($obj);
    }
@param DebugPrintInterface $obj

@return void