PHP Redirect Function
After form submission or a page redirect is triggered, it's commonplace to redirect the user to a different page or to the same page, formatted in a different way. Usually, you'd complete this by coding:
header('Location: destination.php');
exit();
This is a completely acceptable way to code your pages, but I prefer to use a redirect function instead. Why? It's much more readable, and quite honestly, I'm tired of writing the header('Location: ...'); code.
function redirect($url, $permanent = false) {
if($permanent) {
header('HTTP/1.1 301 Moved Permanently');
}
header('Location: '.$url);
exit();
}
This function is incredibly easy to use and saves a lot of code.
Do you use a plugin to highlight and format your php code?
I’m pretty sure he uses:
http://code.google.com/p/syntaxhighlighter/
Shawn’s correct — you can go to the URL above to download the javascript and CSS files. I’m not using a WordPress plugin though — it’s easy to install on your own.
Cool, I like the features it has over my current solution that I am using.
Thanks.
Ahm… As you’re already talking about the syntaxhighlighter… Why is the little “copy code”-snippet copying code AFTER it says “the code is in your clipboard now”!? Wouldn’t it make sense to copy it before the JS alert?
Well, anyway – nice website Dave! I like it – and all the little code snippets are really nice. So simple, but helping a lot. Sometimes it’s harder to create them “the easy way”, so this really comes in handy. Thanks!
Nice and thanx
You can use highlight_string() in PHP to hightligt your code, or highlight_file()…
http://php.net/manual/en/function.highlight-string.php
when i use this–>
it respondes like
Warning: Cannot modify header information – headers already sent by (output started at C:\wamp\www\New2\4.php:1) in C:\wamp\www\New2\4.php on line 3
what shall i do
hey,thats ok
how i moust do if i want to run one of may actions in classes
for example=>
http://localhost:8007/frontend_dev.php/rmsSetupReservation/create
i get this errror message…what is the problem please help me…
Warning: Cannot modify header information – headers already sent by (output started at C:\wamp\www\bv\bookinsert.php:1) in C:\wamp\www\bv\bookinsert.php on line 139
If you have problems with header function :
header("Location:www.google.com");you can use this line if you are fans of JavaScript ( client side ):
OR , use this line if are not ( server side ):
Sorry for my English :-)
You can run into trouble if you redirect using relative URLs. It should also be noted that
RFC1945 requires a complete absolute URI for redirection, see: http://tools.ietf.org/html/rfc1945
i have problem when i redirect the header location:-
Warning: Cannot modify header information – headers already sent by (output started at /home/adnanakh/public_html/dcncaclub.org/admin/website_insert_back1.php:3) in /home/adnanakh/public_html/dcncaclub.org/admin/website_insert_back1.php on line 18
What’s problem here. anybody can solve this problem.
header('Location:list_books.php'); exit(); Warning : Cannot modify header information - headers already sent by (output started at D:\xamppp\xampp\htdocs\bootstrap\theme\admin\templete\nav.php:56) in D:\xamppp\xampp\htdocs\bootstrap\books\add_book_ctrl.php on line 21It’s still working fine.
header('Location: destination.php'); exit();