php获取通过url的json数据，返回的是空值

http://php.net/api/apply.php?&apply={"apply":{"name":"4747474","site":"http:\/\/4444444444444444","icon":"47","information":"474","about":"747","weibo":"74444444444","email":"74444444444444444","moblie":"89742589633","isfree":"y","applytime":1349939108}}

这个是一个链接，我在这个页面上要怎么把那段json格式给接下出来呢？

11 个解决方案

#1

$x = json_decode($_GET['apply']);

#2

引用 1 楼  的回复:

$x = json_decode($_GET['apply']);

得出来还是空值，可能那个字符串存在错误吧...

#3

var_dump(json_decode($_GET['apply'],true));
看輸出什麽？

#4

引用 3 楼  的回复:

var_dump(json_decode($_GET['apply'],true));
看輸出什麽？

NULL

#5

var_dump(json_decode(urldecode($_GET['apply']),true));

#6

引用 5 楼  的回复:

var_dump(json_decode(urldecode($_GET['apply']),true));

也是不行，最后我把那些多余的\去掉了，不知道是为啥啊？

#7

print_r(json_decode('{"apply":{"name":"4747474","site":"http:\/\/4444444444444444","icon":"47","information":"474","about":"747","weibo":"74444444444","email":"74444444444444444","moblie":"89742589633","isfree":"y","applytime":1349939108}}'));

stdClass Object
(
    [apply] => stdClass Object
        (
            [name] => 4747474
            [site] => http://4444444444444444
            [icon] => 47
            [information] => 474
            [about] => 747
            [weibo] => 74444444444
            [email] => 74444444444444444
            [moblie] => 89742589633
            [isfree] => y
            [applytime] => 1349939108
        )

)

#8

引用 7 楼  的回复:

PHP code
print_r(json_decode('{"apply":{"name":"4747474","site":"http:\/\/4444444444444444","icon":"47","information":"474","about":"747","weibo":"74444444444","email":"74444444444444444","moblie":"……

嗯，谢谢了

#9

LZ地址中参数apply前面多了个&符号，你看会不会是这个的问题

#10

之前是我的文本格式有问题，得出来的结果有错误

#11

$json_string = $_GET["apply"];
 if(ini_get("magic_quotes_gpc")=="1")
 {
  $json_string=stripslashes($json_string);
 }