$_REQUEST、$_GET、$_POST
本帖最后由 u010250831 于 2013-12-19 21:23:04 编辑 大家好！很简单的一行代码！结果却是大不一样，我不知道是什么原因！请求大家帮忙解决下！
如下：
我建了一个文件cheshi.php
在其中输入如下代码：
print_r($_GET);
print_r($_POST);
print_r($_REQUEST);
?>
输出结果为：$_GET、$_POST为空，$_REQUEST输出如下：
Array
(
[CNZZDATA4212761] => cnzz_eid=792289677-1386735817-http%3A%2F%2Flocalhost&ntime=1386735817&cnzz_a=28<ime=1386736989461
[bdshare_firstime] => 1386988923534
[ECS] => Array
(
[visit_times] => 8
)
[CNZZDATA1670348] => cnzz_eid=262288638-1386581204-http%3A%2F%2Flocalhost&ntime=1387258320&cnzz_a=177&sin=none<ime=1387247284046&rtime=6
[CNZZDATA3203633] => cnzz_eid=239809964-1387289862-http%3A%2F%2Flocalhost%2F&ntime=1387289862&cnzz_a=9&sin=none<ime=1387289857885
[CNZZDATA4844992] => cnzz_eid=880915059-1387289981-http%3A%2F%2Flocalhost%2F&ntime=1387289981&cnzz_a=43&sin=none<ime=1387290575798
[sYQDUGqqzHrefersh_time] => 0
[DedeUserID] => 1
[DedeUserID__ckMd5] => 650e0b627c089b98
[last_vtime] => 1387416855
[last_vtime__ckMd5] => 303054e738d2f36d
[last_vid] => admin
[last_vid__ckMd5] => 9fa4781db73e162f
[PHPSESSID] => t4sr7oc4v0tfosklcv050riuk3
[DedeLoginTime] => 1387456002
[DedeLoginTime__ckMd5] => e539663bd26b3136
)
问题是：这些信息代表了什么！希望得到详细回答！谢谢大家了!
为什么$_REQUEST会有？
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