代码如下:
// echo "setTimeout("."window.location.href='{$url}';".",5000);";//setTimeout 无效
echo "setTimeout(\"window.location.href='".$url."'\",2000);";//setTimeout 有效 ,注意这里setTimeout中code参数一定要加上双引号("")
参考链接:http://blog.youkuaiyun.com/athrunsun/article/details/6471814