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
PHP IMAGE UPLOAD SCRIPT
Hi for the last week i have been looking for scripts that will upload a photo to a certain folder wh
mysql_real_escape_string making variable equal nothing
i post a form and i post the variable:
Code: $var = $_POST[variable];then i echo $var its what i
PECL uploadprogress for php5.2
Hey, I just installed PHP5 via .htaccess on my 1and1 Shared Hosting Account.
How would I exac
Just a white page
Okay so, my website, when I click SignUp on it it takes me to /join.php but its a complete white pag
modifying query string with no page refresh
Hi everybody,
I've tried to get info about my problem all over the internet but i didn't find out
Supress some serveroutput but not all
Hi,
I have a script I'm working on that uses plsql to create and RMAN script, this uses d
Small problem with image resize script
Hi!
I am a little bit new to php and I have an issue installing an image resize script I down
Displaying Site Logo/Icon on a Title tag
really need some help out here. I want to insert a Logo/Icon just like the one close to the "PH
Upload Code Help
Hi everyone I need some help with a bit of code ive been working with for a while. I am completely s
Accessing element of object array
Hello
My object looks like this:
Array ( [0] => User Object ( [id] =>
