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PHP提取Json当中的几个数据！50分求解答 高手来帮忙下！
- WBOYOriginal
- 2016-06-23 13:47:031069browse
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！
回复讨论(解决方案)
$s = '{"types":"OK","msg":"17961_14102404200616788"}';
echo explode('_', json_decode($s)->msg)[1];
$s = '{"types":"OK","msg":"17961_14102404200616788"}';
echo explode('_', json_decode($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]; {"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;} 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>