PHP提取Json当中的几个数据！50分求解答高手来帮忙下！-php教程-PHP中文网

PHP提取Json当中的几个数据！50分求解答高手来帮忙下！

php中文网

发布： 2016-06-23 13:47:03

原创

1260人浏览过

网址例如：http://123456.com/Ashx/actForm.ashx?action=addorder&gameid=65&num=10&realname=小梦&UserEmail=xiaomeng@qq.com&SearchPass=123654
提交以后的显示是 {"types":"OK","msg":"17961_14102404200616788"}
我想用PHP直接调用出 _ 以后的数字 14102404200616788
不知道怎么实现，本人新手，不太懂百度了半天！

AI帮个忙

多功能AI小工具，帮你快速生成周报、日报、邮、简历等

查看详情

回复讨论(解决方案)

$s = '{"types":"OK","msg":"17961_14102404200616788"}';
echo explode('_', json_decode($s)->msg)[1];

简洁，但是不能直接在后面加[1]

//$result = file_get_contents('http://123456.com/Ashx/actForm.ashx?action=addorder&gameid=65&num=10&realname=小梦&UserEmail=xiaomeng@qq.com&SearchPass=123654');$result = '{"types":"OK","msg":"17961_14102404200616788"}';$json = json_decode($result,true);$id = explode('_',$json['msg']);echo $id[1];

登录后复制

{"types":"OK","msg":"17961_14102404200616788"} 但是他每次这个生成都不一样哇！！！

例如
{"types":"OK","msg":"17961_14102404200616788"}
{"types":"OK","msg":"17962_14102453453453453"}
{"types":"OK","msg":"17963_14102534534534535"}
{"types":"OK","msg":"17964_14102534534534534"}
打开一次他生成一次哇！

每次不一样有什么问题呢，处理方法都一样。

 $result = array(     '{"types":"OK","msg":"17961_14102404200616788"}',     '{"types":"OK","msg":"17962_14102453453453453"}',     '{"types":"OK","msg":"17963_14102534534534535"}',     '{"types":"OK","msg":"17964_14102534534534534"}' );foreach($result as $v){    echo getdata($v).'<br>';}function getdata($str){    $data = json_decode($str, true);    list($id, $timestamp) = explode('_', $data['msg']);    return $timestamp;}

登录后复制

14102404200616788
14102453453453453
14102534534534535
14102534534534534

现在调用出来了接下来要怎么把 14102404200616788 Json 调用到 JS那边去例如别人网站显示

<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>在线页面</title></head><body><div>正在跳转页面... ...</div></body></html><script>location.href='http://123456789.com/dopay/alipaydirect/do.aspx?orderid=14102422381915240'</script>

登录后复制