This is the simple code which i uploaded to my web server to find why the header not working in the main application. Even this doesn't work i'm using the i page server. This works fin in the localhost wamp server.
<?php
ob_start();
header('Location: login-twitter.com');
ob_end_flush();
?>
I also tried the below code
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<h1>Hello</h1>
<?php
ob_start();
header('Location: login-twitter.com');
ob_end_flush();
?>
</body>
</html>
try to use header('Location: http://www.login-twitter.com/'); instead of header('Location : login-twitter.com');
On the very start of the file, add following lines:
Even before the HTML <!Doctype>
<?php session_start();
ob_start();
?>
Note: Redirection will not occur if you have some HTML output on browser.
You must do the redirect ( header('Location: login-twitter.com'); ) before the html starting tag.
try this:
<script type="text/javascript">
window.location.assign('http://www.login-twitter.com');
</script>
Related
I have a problem with our E-Mail templates.
They worked fine until 2-3 days ago i have no idea what happened.
They should be utf8 encoded and get shown correctly in PHP Storm they look something like this:
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
body {
....
}
</style
</head>
<body>
<center>Content with unique characters like ěäüß</center>
</body>
</html>
But in the Email the output is completely rubbish:
Vaše zakázka etc.
I use the output buffer to get the template content and send it with PHPMailer.
There is no encoding anywhere but shouldn't be needed.
I tried utf8-encode/decode etc. It makes everything only worse.
The only thing that worked is to use tools like this http://www.percederberg.net/tools/text_converter.html
to convert the plain text into utf-8 and then the code looks like rubbish like in the mail output, but then you can manually correct every character.. that worked for some templates like in german with some äüß.... but in the Czech template you have to rewrite every single character.
Is there something that i missed? Something that i could try?
I used htmlentities() on the text parts of the templates and worked quite decent!
Example:
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
body {
....
}
</style
</head>
<body>
<center><?php echo htmlentities("Content with unique characters like ěäüß"); ?></center>
</body>
Hope this helps someone!
hi guys am having problems mixing P.H.P code into an HTML file i get error on P.H.P that says missing end tags any help please
I think, you are missing something, either you are not saving the file with ".php" extension.
And also there were some errors in your code. you was putting semicolon at the end of HTML tag. whci is not practiced.
Following is the code which is running successfully.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "w3.org/TR/html4/loose.dtd">
<html xmlns="w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>New Web Project</title>
</head>
<body>
<h1>New Web Project Page</h1>
<?php echo "string"; ?>
</body>
</html>
There is a lot of advice how to use headers to prevent the browser from caching a file. I wish to do the opposite. The cache.php file below never changes. I've tested this using FF, Chrome, and FF, and each time index.html is reloaded, the cache.php is downloaded from the server. How do I tell the browser to cache the JavaScript file "cache.php"? Thank you
index.html
<!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">
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
<title>Testing</title>
<script src="cache.php" type="text/javascript"></script>
</head>
<body>
<p>Hello!</p>
</body>
</html>
cache.php
<?php
syslog(LOG_INFO,'cache.php'.rand());
header( 'Content-type: text/javascript' );
echo('alert("Hello!");');
?>
You'll have to implement cache handling in PHP. Check this question and its answers for details: How to use HTTP cache headers with PHP
I have a php based website. As in, all of the pages html is output via php.
Here is a simple example:
<?php
ob_start();
$pageStart = '
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>MY WEBSITE PAGE</title>
</head>
<body>
<p>CONTENT</p>
</body>
</html>
';
echo $pageStart;
exit;
?>
What i would like to do is make use of some jquery in this page.
So naturally my first attempt was to include the script inside of the php variable like so:
<?php
ob_start();
$pageStart = '
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
var datefield=document.createElement("input")
datefield.setAttribute("type", "date")
if (datefield.type!="date"){ //if browser doesn't support input type="date", load files for jQuery UI Date Picker
document.write('<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />\n')
document.write('<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"><\/script>\n')
document.write('<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"><\/script>\n')
}
</script>
<script type="text/javascript">
if (datefield.type!="date"){ //if browser doesn't support input type="date", initialize date picker widget:
jQuery(function($){ //on document.ready
$('#birthday').datepicker();
})
}
</script>
</head>
<body>
<p>CONTENT</p>
</body>
</html>
';
echo $pageStart;
exit;
?>
Now, I use dreamweavers code editor, which due to the syntax highlighting feature, will point out the masses of syntax errors produced in this.
So i at first attempted to slash out these errors. This failed.
So i tried changing the "s to 's, and visa versa, until the errors were gone. This failed too as it seems the script will not validate in this manner.
So i read a few tutorials, and found this one:
JavaScript and PHP may each bring great potential to any Web development effort, but they don't always play nice together. Read about the problems.
And the way I understand it, is that you'd need to include the js rather than have it as part of your php directly.
So have a file called page.php and another called jquery.php. So I decided to try and modify this idea to suite my problem.
So i started with something like this - index.php:
<?php
ob_start();
$pageStart = '
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>MY WEBSITE PAGE</title>
'. include $_SERVER['DOCUMENT_ROOT'] . '/../../path/to/include/datepicker.php'.'
</head>
<body>
<p>CONTENT</p>
</body>
</html>
';
echo $pageStart;
exit;
?>
And - datepicker.php:
<script language="Javascript">
var datefield=document.createElement("input")
datefield.setAttribute("type", "date")
if (datefield.type!="date"){ //if browser doesn't support input type="date", load files for jQuery UI Date Picker
document.write('<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />\n')
document.write('<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"><\/script>\n')
document.write('<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"><\/script>\n')
}
</script>
<script language="Javascript">
if (datefield.type!="date"){ //if browser doesn't support input type="date", initialize date picker widget:
jQuery(function($){ //on document.ready
$('#birthday').datepicker();
})
}
</script>
Now there are no syntax errors in either page, great... So I try it, half expecting things to finally just work...
Nope... Fatal Error: failed to open stream: No such file or directory blah blah. This error relates to the include that i added. So okay, even though the file is there, it is not being validated as php because there are no opening and closing php tags.
So I add them... Annnd... A page full of syntax errors again!
So my question is this:
Could some please share some knowledge and explain to me roughly how this process actually works. Whats the deal with all the syntax errors, and how are you supposed to go about a task like this?
I believe it is possible, and yes it would ceratinly be easier if i was not outputting the entire html via php. But this is a simple example and my actual design is alot more complex. It requires for the different parts of the page to be broken up into variables, in order to place those bits and peices when needed, dynamically.
Any input, suggestions, or insight would be greatly appreciated; and any links to pages or tutorials that cover this would also be greatly appreciated.
Thank You!!
All you need to do to use jQuery with PHP is to include the jQuery javascript file in your HTML document in the head tag. I actually use PHP along with jQuery all the time. And this is how I do it. In your code above, it looks like you have some escaping issues with your code. And it also looks like you want to hold the header of the page in a PHP variable then print it out. You don't have to do all that. Just put the plain text in your PHP file without any php tags and it will work. Also, you are using an old version of jQuery. Should probably use the latest version. But, if you need it stored in a PHP variable so that you can print it out, do this:
SO, here is some code to get you started.
<?php
$pageStart = '<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>MY WEBSITE PAGE</title>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.17/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.17/jquery-ui.min.js"></script>
<script type="text/javascript">
$(document).ready(function(e) {
$("#date").datepicker();
});
</script>
</head>
<body>
<input type="text" id="date" name="date" />
</body>
</html>';
print $pageStart;
?>
<head>
<script type="text/javascript"
src="//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
// javascript & jquery code
// even better would be if you would put client code in separate file!!!
});
</script>
</head>
<body>
<?php
echo "bla bla bla";
?>
</body>
and +1111 to # Heera's comment
You're missing the basics's.
Use Heredoc. Thousands of syntax errors will be gone.
See the heredoc version of your pages,
http://pastie.org/3412925
http://pastie.org/3412929
http://pastie.org/3412935 // Here you have used include to contact. include does not return anything. It just includes. So Its changed differently.
I think it should be
. (include ($_SERVER['DOCUMENT_ROOT'] . '/../../path/to/include/datepicker.php')) .
otherwise php will try to include all the stuff after until the l is reached (tags will be interpreted as part of the file name).
also, in terms of the php code, after the file is included (on success), the include statement translates into 1 as a number, instead of the content of the file.
use
<? $abc <<<qwerty
...
...
...
qwerty;
return qwerty;
?>
for all the files that you want to include
I have actually discovered my problem but I am really want to know why this is an issue. I had two pages form1.php I started a session on that page and hit submit. Then I had a link to session2.php which started that session and was able to pull the information from form1.php. I am just learning about sessions and this was a very simple exercise to learn what a session can do.
Here lies the issue, I had a stylesheet link in my head and it had a blank href well it was href="#" and when that was there the session2.php would not start the session from form1.php and grab the info from the form. Without that href="#" in the style tag it worked fine, and it also worked fine if it was a fake styletag href="something.css" but href="" doesn't work either.
Why is this? I only have those in because its a template I made for workflow, maybe I cant include the css link in my template anymore to prevent future issues.
You can see this site working here, if I haven't explained myself.
form1.php
<?php
session_start();
$_SESSION['name'] = $username;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title></title>
<!--//CSS STYLESHEETS//-->
<link rel="stylesheet" href="#" type="text/css">
</head>
<body>
Go to session 2
<!--form stuff is in here-->
</body
session2.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title></title>
</head>
<body>
<?php
session_start();
$username = $_SESSION['name'];
echo $username;
?>
</body>
</html>
Your second page needs to look like this:
<?php
session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title></title>
</head>
<body>
<?php
$username = $_SESSION['name'];
echo $username;
?>
</body>
</html>
Note that session_start() must appear before any content is printed to the screen.
Per the note on the session_start PHP manual page:
Note: To use cookie-based sessions, session_start() must be called before outputing anything to the browser.
To work like you want it, you need to have started the session first. Sounds simple, because it is. When you say session_start, php then looks for an accepted session cookie first to process content.
From http://php.net/manual/en/function.session-start.php
Note: To use cookie-based sessions, session_start() must be called before outputing anything to the browser.
Are you trying to output stuff to the page before you send the headers? What happens if you put the stylesheet after you call session_start()?