How to get variable in url

Question

I am having problem in getting variable from one PHP page to another PHP page. The problem is I can't get the variable. I use this code to move to another page :

$updateGoTo = "closeticketscs.php";
if (isset($_SERVER['QUERY_STRING'])) {
    $updateGoTo .= (strpos($updateGoTo, '?')) ? "&" : "?";
    $updateGoTo .= $_SERVER['QUERY_STRING'];
}

and I've tried code below to get the variable :

$updateGoTo = "closeticketscs.php?id=echo $row_searchreslt['ID'];";
if (isset($_SERVER['QUERY_STRING'])) {
    $updateGoTo .= (strpos($updateGoTo, '?')) ? "&" : "?";
    $updateGoTo .= $_SERVER['QUERY_STRING'];
}

However, this doesn't work. Any help will be appreciated. Here is the right code :

$updateGoTo = "closeticketscs.php?id=".$_POST['ID_Pelanggan'];
  if (isset($_SERVER['QUERY_STRING'])) 
  {
    $updateGoTo .= ((strpos($updateGoTo, '?') > -1) ? "&" : "?" ).
    $_SERVER['QUERY_STRING'];
  }

header(sprintf("Location: %s", $updateGoTo));

Take a look at GET: [GET FROM PHP.NET](http://php.net/manual/en/reserved.variables.get.php) — Mathlight, Apr 24 '13 at 08:19

score 3 · Answer 1 · answered Apr 24 '13 at 08:20

3

Did you try $_GET?

if (isset($_GET['id']) {
    $id = $_GET['id']
}

answered Apr 24 '13 at 08:20

Djomla

620
2
7
18

score 0 · Answer 2 · answered Apr 24 '13 at 08:19

0

if (isset($_SERVER['QUERY_STRING'])) {
   $updateGoTo .= ( (strpos($updateGoTo, '?') > -1) ? "&" : "?" ) . $_SERVER['QUERY_STRING'];
}

If you want to check for question mark with strpos you must use > -1 :) And you can .= in 1 line no need to make it on 2

answered Apr 24 '13 at 08:19

Svetoslav

4,686
2
28
43

So, I have to use >-1 to make it work (link to another page)? – ikasarie Apr 24 '13 at 08:42

score 0 · Answer 3 · edited May 23 '17 at 11:43

0

//If your link is closeticketscs.php?id=12345

if (isset($_REQUEST['id']){
   $id= $_REQUEST['id'];
   echo $id;
}

Among $_REQUEST, $_GET and $_POST which one is the fastest? this is more about request get and post.

edited May 23 '17 at 11:43

Community

1
1

answered Apr 24 '13 at 08:21

Gabriel

2,011
14
14

Dwikky Maradhiza · Accepted Answer · 2013-04-24T13:09:16.257

0

in your second code, i think you have a mistake. you dont need to echo a php variable file when you declare a variable to another variable.

change

  $updateGoTo = "closeticketscs.php?id=echo $row_searchreslt['ID'];";

to

  $updateGoTo = "closeticketscs.php?id=".$row_searchreslt['ID'];

and if you want to get a variable from page to another page, just use $_GET. example,

in index.php

 <?php
 $updateGoTo = "closeticketscs.php?id=".$row_searchreslt['ID'];
 echo '<a href="'.$updateGoTo.'">Go Here</a>';
 ?>

and in closeticketscs.php

 <?php
 $new_variable = $_GET['id'];
 //now you get the variable 'id' from the url closeticketscs.php?id=value
 ?>

if use form :

 <form method="get" action="closeticketscs.php">
 <input type="text" name="id" value="123" >
 <input type="submit" value="Click Here" name="click">
 </form>

edited Apr 24 '13 at 13:09

answered Apr 24 '13 at 08:29

Dwikky Maradhiza

66
1
8

Ive tried your suggestion, but still won't work. When I echo the $new_variable it doesn't appear :( – ikasarie Apr 24 '13 at 08:41
is the $row_searchreslt['ID'] variable has been declared? check your url before you click the link, is closeticketscs.php?id=somevalue or just closeticketscs.php?id= – Dwikky Maradhiza Apr 24 '13 at 08:49
yes haha. klo cuma closeticketscs.php?id= , berarti variabel $row_searchreslt['ID'] nya kosong. variabel $_GET['id'] keisi kalo di link nya closeticketscs.php?id=adavaluenya – Dwikky Maradhiza Apr 24 '13 at 09:01
Nah, iya ngga keisi. sebenernya itu ID bisa ngga ya kalo ambil dari name, soalnya id nya itu kecetak gini : – ikasarie Apr 24 '13 at 09:04
coba kirim scriptnya ke email gw, soalnya gw masih belum ngerti apa yang harus dikirim. bisa sih pake input juga, tapi pakenya form – Dwikky Maradhiza Apr 24 '13 at 09:08
sorry td gw udah balik hehe dy_qie21@yahoo.com. klo pake form, link nya berupa tombol. contoh nya liat jwban yang gw edit – Dwikky Maradhiza Apr 24 '13 at 13:10
glad to hear that. keep coding :D – Dwikky Maradhiza Apr 24 '13 at 13:26

How to get variable in url

4 Answers4