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();
}Discussion
Be Heard!
Share your thoughts with fellow developers of all skill levels! I want to hear from you!
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