How do I make a redirect in PHP?
Most guides will tell you that to make a PHP redirect you can just use the header () function at the top of your pages. To do that, you use the function to send a new URL, like this:
What is the best redirect code for PHP’s location header?
Unfortunately, PHP’s “Location”-header still uses the HTTP 302 -redirect code, which, strictly, isn’t the best one for redirection. The one it should use instead, is the 303 one.
What is 301 redirect in PHP?
Moreover, it is a permanent redirection (Status: 301 Moved Permanently). So, if you type the first URL into Google, you will automatically be redirected to the second, redirected link. The PHP code located after the header () will be interpreted by the server, even if the visitor moves to the address specified in the redirection.
How to redirect a web page using the header () function?
Let’s see how to redirect a web page using the header () function: As you can notice, exit () is used in the example above. It is applied to prevent the page from showing up the content remained (for instance, prohibited pages). Also, you can use the header () function with ob_start () and ob_end_flush (), like this:
How to redirect a web page using location in JavaScript?
In JavaScript, there is a windows.location object that is implemented for getting the current URL and redirecting the browser towards a new webpage. This object encompasses essential information about a page (for example, href, a hostname, and so on). This is how to redirect a web page using window.location:
Do header redirects protect the rest of the page?
If, in other words, you are using a header redirect to protect a particular page, it offers you no protection at all. That’s why you have to stop processing the rest of the page, in case the redirection is ignored.
How do I stop a website from redirecting to another page?
First, you should use the die () or exit () modifier every time you use a redirect. In summary, the problem is that crawlers and bots are able to ignore headers, and so the page you thought you were redirecting away from is totally accessible to them.