passing php variables from dynamically created HTML Document

Question

How to pass the php variables from dynamically created HTML page to next php file. For Example. I have the following php code

<?php
 session_start();
 $uid=$_SESSION['uid'];
 $doc=new DOMDocument('1.0');
$doc->loadHTML("
                     <html>
                    <head>
                    </head>
                  <body>
                  <a href='comments.php?id=`$uid`'> comments</a>
                  </body>   
                  </html>
               ");
     echo 'wrote:'. $doc->savedHTMLFile("/home/user/project1/test1.html"). 'bytes';

?>

Now when I see dynamically created HTML page, it just shows me the following code with .html extension; so how can I pass the php variable from this page to next file:

                    <html>
                    <head>
                    </head>
                  <body>
                  <a href='comments.php?id=`$uid`'> comments</a>
                  </body>   
                  </html>

dynamically created page has .HTML extenstion; so is it possible to pass a php variable from HTML page? and how to make changes to make it work ? — Yash
– Yash, Commented Apr 8, 2014 at 6:12

Rakesh Sharma · Accepted Answer · 2014-04-08 06:05:39Z

1

try to replace

<a href='comments.php?id=`$uid`'>

to

<a href='comments.php?id=$uid'>

answered Apr 8, 2014 at 6:05

Rakesh Sharma

13.7k5 gold badges41 silver badges44 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Zeeshan · Accepted Answer · 2014-04-08 06:16:20Z

0

try this... Your mistake is here 'comments.php?id=$uid' is string no php code use correct like this 'comments.php?id=".$uid."'.

<?php
session_start();
$uid = $_SESSION['uid'];
$doc = new DOMDocument('1.0');
$doc->loadHTML("
                <html>
                <head>
                </head>
                  <body>
                  <a href='comments.php?id=".$uid."'> comments</a>
                  </body>
                  </html>
               ");
echo 'wrote:' . $doc->savedHTMLFile("/home/user/project1/test1.html") . 'bytes';
?>

answered Apr 8, 2014 at 6:16

Zeeshan

1,68314 silver badges18 bronze badges

Comments

Abandoned Account · Accepted Answer · 2014-04-08 06:05:59Z

0

Basically, you can use $_GET[''] method to do it. You just insert it into the URL, but I think, this will make the site vulnerable to SQL Injection.

answered Apr 8, 2014 at 6:05

Abandoned Account

4286 silver badges20 bronze badges

Comments

PravinS · Accepted Answer · 2014-04-08 06:09:58Z

0

remove back ticks(`) around $uid or use this code

<?php
 session_start();
 $uid=$_SESSION['uid'];
 $doc=new DOMDocument('1.0');
 $doc->loadHTML("
                     <html>
                    <head>
                    </head>
                  <body>
                  <a href='comments.php?id=".$uid."> comments</a>
                  </body>   
                  </html>
               ");
     echo 'wrote:'. $doc->savedHTMLFile("/home/user/project1/test1.html"). 'bytes';

?>

answered Apr 8, 2014 at 6:09

PravinS

2,5943 gold badges22 silver badges27 bronze badges

Collectives™ on Stack Overflow

passing php variables from dynamically created HTML Document

4 Answers 4

Comments

Comments

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

4 Answers 4

Comments

Comments

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related