request - php $_GET获取不到值-php教程-PHP中文網

request - php $_GET获取不到值

WBOY

發布： 2016-06-06 20:39:49

原創

1625 人瀏覽過

<code>request   array(2) {
  ["lang"]=>
  string(2) "zh"
  ["dummy"]=>
  string(13) "1419519107411"
}
get   array(2) {
  ["lang"]=>
  bool(false)
  ["dummy"]=>
  bool(false)
}
server    array(34) {
  ["HTTP_HOST"]=>
  string(9) "localhost"
  ["HTTP_CONNECTION"]=>
  string(10) "keep-alive"
  ["HTTP_CACHE_CONTROL"]=>
  string(9) "max-age=0"
  ["HTTP_ACCEPT"]=>
  string(74) "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
  ["HTTP_USER_AGENT"]=>
  string(104) "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36"
  ["HTTP_ACCEPT_ENCODING"]=>
  string(19) "gzip, deflate, sdch"
  ["HTTP_ACCEPT_LANGUAGE"]=>
  string(14) "zh-CN,zh;q=0.8"
  ["HTTP_COOKIE"]=>
  string(36) "PHPSESSID=otbqpdbn719m95li4ph91naoe2"
  ["HTTP_RA_VER"]=>
  string(5) "2.8.6"
  ["HTTP_RA_SID"]=>
  string(38) "7A05614B-20140524-052211-005a89-b3d2b8"
  ["PATH"]=>
  string(70) "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/root/bin"
  ["LD_LIBRARY_PATH"]=>
  string(26) "/phpstudy/server/httpd/lib"
  ["SERVER_SIGNATURE"]=>
  string(0) ""
  ["SERVER_SOFTWARE"]=>
  string(30) "Apache/2.4.7 (Unix) PHP/5.4.26"
  ["SERVER_NAME"]=>
  string(9) "localhost"
  ["SERVER_ADDR"]=>
  string(9) "127.0.0.1"
  ["SERVER_PORT"]=>
  string(2) "80"
  ["REMOTE_ADDR"]=>
  string(9) "127.0.0.1"
  ["DOCUMENT_ROOT"]=>
  string(13) "/phpstudy/www"
  ["REQUEST_SCHEME"]=>
  string(4) "http"
  ["CONTEXT_PREFIX"]=>
  string(0) ""
  ["CONTEXT_DOCUMENT_ROOT"]=>
  string(13) "/phpstudy/www"
  ["SERVER_ADMIN"]=>
  string(15) "you@example.com"
  ["SCRIPT_FILENAME"]=>
  string(38) "/phpstudy/www/wwh/handlers/gettree.php"
  ["REMOTE_PORT"]=>
  string(5) "47712"
  ["GATEWAY_INTERFACE"]=>
  string(7) "CGI/1.1"
  ["SERVER_PROTOCOL"]=>
  string(8) "HTTP/1.1"
  ["REQUEST_METHOD"]=>
  string(3) "GET"
  ["QUERY_STRING"]=>
  string(27) "lang=zh&dummy=1419519107411"
  ["REQUEST_URI"]=>
  string(53) "/wwh/handlers/gettree.php?lang=zh&dummy=1419519107411"
  ["SCRIPT_NAME"]=>
  string(25) "/wwh/handlers/gettree.php"
  ["PHP_SELF"]=>
  string(25) "/wwh/handlers/gettree.php"
  ["REQUEST_TIME_FLOAT"]=>
  float(1419519574.541)
  ["REQUEST_TIME"]=>
  int(1419519574)
}
</code>

登入後複製

今天在修改一个脚本的时候发现使用$_GET获取不到数据了，请问睡能够给解释一下
已经在前面将request get 和server的信息输出了

整个项目的代码由很多，还是请大家移步到coding的rep中看吧
https://coding.net/u/hainuo/p/document/git/blob/master/handlers/gettree.php

回复内容：

<code>request   array(2) {
  ["lang"]=>
  string(2) "zh"
  ["dummy"]=>
  string(13) "1419519107411"
}
get   array(2) {
  ["lang"]=>
  bool(false)
  ["dummy"]=>
  bool(false)
}
server    array(34) {
  ["HTTP_HOST"]=>
  string(9) "localhost"
  ["HTTP_CONNECTION"]=>
  string(10) "keep-alive"
  ["HTTP_CACHE_CONTROL"]=>
  string(9) "max-age=0"
  ["HTTP_ACCEPT"]=>
  string(74) "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
  ["HTTP_USER_AGENT"]=>
  string(104) "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36"
  ["HTTP_ACCEPT_ENCODING"]=>
  string(19) "gzip, deflate, sdch"
  ["HTTP_ACCEPT_LANGUAGE"]=>
  string(14) "zh-CN,zh;q=0.8"
  ["HTTP_COOKIE"]=>
  string(36) "PHPSESSID=otbqpdbn719m95li4ph91naoe2"
  ["HTTP_RA_VER"]=>
  string(5) "2.8.6"
  ["HTTP_RA_SID"]=>
  string(38) "7A05614B-20140524-052211-005a89-b3d2b8"
  ["PATH"]=>
  string(70) "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/root/bin"
  ["LD_LIBRARY_PATH"]=>
  string(26) "/phpstudy/server/httpd/lib"
  ["SERVER_SIGNATURE"]=>
  string(0) ""
  ["SERVER_SOFTWARE"]=>
  string(30) "Apache/2.4.7 (Unix) PHP/5.4.26"
  ["SERVER_NAME"]=>
  string(9) "localhost"
  ["SERVER_ADDR"]=>
  string(9) "127.0.0.1"
  ["SERVER_PORT"]=>
  string(2) "80"
  ["REMOTE_ADDR"]=>
  string(9) "127.0.0.1"
  ["DOCUMENT_ROOT"]=>
  string(13) "/phpstudy/www"
  ["REQUEST_SCHEME"]=>
  string(4) "http"
  ["CONTEXT_PREFIX"]=>
  string(0) ""
  ["CONTEXT_DOCUMENT_ROOT"]=>
  string(13) "/phpstudy/www"
  ["SERVER_ADMIN"]=>
  string(15) "you@example.com"
  ["SCRIPT_FILENAME"]=>
  string(38) "/phpstudy/www/wwh/handlers/gettree.php"
  ["REMOTE_PORT"]=>
  string(5) "47712"
  ["GATEWAY_INTERFACE"]=>
  string(7) "CGI/1.1"
  ["SERVER_PROTOCOL"]=>
  string(8) "HTTP/1.1"
  ["REQUEST_METHOD"]=>
  string(3) "GET"
  ["QUERY_STRING"]=>
  string(27) "lang=zh&dummy=1419519107411"
  ["REQUEST_URI"]=>
  string(53) "/wwh/handlers/gettree.php?lang=zh&dummy=1419519107411"
  ["SCRIPT_NAME"]=>
  string(25) "/wwh/handlers/gettree.php"
  ["PHP_SELF"]=>
  string(25) "/wwh/handlers/gettree.php"
  ["REQUEST_TIME_FLOAT"]=>
  float(1419519574.541)
  ["REQUEST_TIME"]=>
  int(1419519574)
}
</code>

登入後複製

今天在修改一个脚本的时候发现使用$_GET获取不到数据了，请问睡能够给解释一下
已经在前面将request get 和server的信息输出了

整个项目的代码由很多，还是请大家移步到coding的rep中看吧
https://coding.net/u/hainuo/p/document/git/blob/master/handlers/gettree.php

<code> ["REQUEST_URI"]=>
  string(53) "/wwh/handlers/gettree.php?lang=zh&dummy=1419519107411"
</code>

登入後複製

证明你的链接是没有错的。至于取不到值，你会不会在把$_GET['lang'],$_GET['dummy']给手动赋值了啊？没代码不知道哪里的问题了~