Passing PHP variables from one page to another
Posted on
16th Feb 2014 07:03 pm by
admin
Hello-
I'm having trouble figuring out how to transport a variable from one php file to another. Specifically, the name of an image, to be used as a subject in a form mail. I don't even really have the proper vocabulary to describe this, so I'll just try to show my code.
Here's the test website in question:
http://www.grymttr.com/raj/RajTest/portfolio/
When you go to the "portfolio" page, and click on the album (only one at the moment). If you see a picture you are interested in, you click on it, which triggers the file "popup2.php"
Quote<?php error_reporting(0); if (isset($_GET['dl'])) {
$file = str_replace('/', DIRECTORY_SEPARATOR, $_GET['src']);
if (strpos($file, '..') !== false) {
exit;
}
$name = basename($file);
$info = pathinfo($name);
$ext = $info['extension'];
$full_path = dirname(__FILE__) . $file;
header("Content-Disposition: attachment; filename=$name");
switch(strtolower($ext)) {
case 'jpg':
$ct = 'image/jpeg';
break;
case 'gif':
$ct = 'image/gif';
break;
case 'png':
$ct = 'image/png';
break;
default:
$ct = 'application/octet-stream';
break;
}
header('Content-type: ' . $ct);
header('Content-length: ' . filesize($full_path));
$disabled_functions = explode(',', ini_get('disable_functions'));
if (is_callable('readfile') && !in_array('readfile', $disabled_functions)) {
readfile($full_path);
} else {
die(file_get_contents($full_path));
}
} else { ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title><?php echo(strip_tags($_GET['title'])); ?></title>
<style type="text/css" media="screen">
/* <![CDATA[ */
* { margin:0; padding:0; overflow:auto;}
/* ]]> */
</style>
<script type="text/javascript" charset="utf-8">
function isIE() {
return /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent);
}
function resize(img_w, img_h) {
if (isIE()) {
var h = document.documentElement.clientHeight;
} else {
var h = window.innerHeight;
}
var w = document.body.clientWidth;
var adj_w = img_w - w;
var adj_h = img_h - h;
window.resizeBy(adj_w, adj_h);
window.focus();
}
</script>
<link href="mail.css" rel="stylesheet" type="text/css" />
</head>
<body>
<?php
if (strpos($_GET['src'], 'p.php?a=') !== false) {
$src = $_GET['src'];
$bits = explode('?a=', $src);
$src = $bits[0] . '?a=' . urlencode($bits[1]);
} else {
$src = strip_tags($_GET['src']);
}
?><div id="container">
<img class="image" src="<?php echo($src); ?>" alt="<?php echo(strip_tags($_GET['title'])); ?>" />
<div id="form">
<form method="POST" action="mailer.php">
Subject: "<?php echo(strip_tags($_GET['title'])); ?>"
Name:
<input type="text" name="name" size="29">
E-Mail:
<input type="text" name="email" size="29">
<input type="checkbox" name="check[]" value="print"> print
<input type="checkbox" name="check[]" value="matte"> matte
<input type="checkbox" name="check[]" value="frame"> frame
Message:
<textarea rows="7" name="message" cols="33"></textarea>
<input type="submit" value="Submit" name="submit">
</form>
</div></div>
</body>
</html><?php } ?>
and then I have "mailer.php" which actually sends the mail with the variables entered in the form above. The lines highlighted in green grab the "title" of the image, like "GLS002.jpg", which is what I want to be the subject of the e-mail.
Quote
<?php
if(isset($_POST['submit'])) {
$to = "greg@grymttr.com";
$subject = $_GET['title'];
$name_field = $_POST['name'];
$email_field = $_POST['email'];
$message = $_POST['message'];
foreach($_POST['check'] as $value) {
$check_msg .= "Checked: $valuenn";
}
$body = "From: $name_fieldnn E-Mail: $email_fieldnn Subject: $subjectnn Message:nn $messagenn $check_msg";
echo "Data has been submitted to $to!";
mail($to, $subject, $body);
} else {
echo "blarg!";
}
?>
I know the line in red is wrong, but I don't know how to get the title of the image from "popup2.php". If you go to the site and click on an image during the slideshow, you will see the pop-up open, with the title of the window and the "Subject: ....." line filled out correctly, but I can't figure out how to get that variable into the mailer.php file as the subject of the e-mail that gets sent. It's sort of critical, as that's the identification of the image in question. Help!
No comments posted yet
Your Answer:
Login to answer
165 
32 
Other forums
Can't find a decent web analytics!!!
I've downloaded and installed Piwik. It's location detection based on IP addresses is fairly inaccur
building a function with multiple outputs
I want to build a function that has multiple outputs.
I know but am not to sure how I should
button help
i originally had this but realised it is much easier to have a button.
Code: <?php
Any Good MMORPGs you've played?
I'm about to have ALOT of free time on my hands (finished highschool) and I need something to fill t
MASS PM
Hello all, I'm trying to send mass private messages to users in my database but keep getting an erro
Select all entries from database that include a phrase
I have a database of clubs - one of the categories is meeting time and place
I would like to have
Recode Abap Dynpro into Web Dynpro
Hi All,
A client has asked us to look at rearchitecting a custom transaction that was developed
Get content from table into a list, without repeating.
Alright this is kinda an odd thing, so I need some help.
I have a table "quote" wit
Create PHP table grid help, please
I have a MySQL database setup, now it's time for the table (gridview) design in php. Here's the prob
want a code for uploading and downloading
i m trying to upload and download to my site..i need upload and download code ...i use a code for up
