CODEWITHSUNDEEP
php
Yogita
Yogita

Reputation: 1

How to pass value to query string in PHP?

I want to pass a uid to the next page through a query string. How do I pass it and how do I get it on the next page?

Upvotes: 0

Views: 10542

Answers (4)

h.khodadadi
h.khodadadi

Reputation: 1

//if your data is not danger and Sensitive information send like this

$uid="your variable";
header("location:page.php?uid=$uid")

// get like this in another page (page.php)

$uid=$_GET['uid'];

//if your data is Sensitive information like pass use it

$_SESSION['uid']="your variable";
header("location:page.php?uid=$_SESSION['uid']")

// get like this in another page (page.php)

$uid=$_SESSION['uid'];

Upvotes: 0

Sourabh Sharma
Sourabh Sharma

Reputation: 61

You can also pass the value from one page to another page using SESSION.

session_start();   
$_SESSION['variable name']=$var;

$var is the variable where you store the value that you want to pass to next page and variable name is name of session variable .

In the Next page where you want to fetch.

session_start();
$a=$_SESSION['variable name'];

$a in which you get the value that you store on the previous page.

Upvotes: 1

Kel
Kel

Reputation: 7780

There are several ways to do that:

  1. For links: pass "uid" as GET parameter in all links: <a href='something.php?uid=$uid ... '

  2. For forms: pass "uid" as POST parameter, this can be done with <input type='hidden' name='uid' value='$uid'>

  3. Also, you may use cookies, see the following article for details: http://php.net/manual/en/function.setcookie.php

Upvotes: 0

Sarfraz
Sarfraz

Reputation: 382666

i want to pass a uid to next page through querystring.how i pass it and how i get it on next page?

You can create a link like this:

<a href="page.php?var=value">Go</a>

The variable-value pair after ? will create the query string. Later you can get the query string with $_GET array like $_GET['var'] for example.

Upvotes: 2

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