php如何根据来路跳转

'';// 根据来路跳转到不同页面if ($referer === 'https://www.example.com/page1.php') { header("Location: https://www.example.com/page2.php"); exit; // 确保跳转后终止脚本执行} elseif ($referer === 'https://www.example.com/page3.php') { header...