Search results for: "header() function"

How does the PHP header function interact with external URLs and potential referrer issues?

When using the PHP header function to redirect to an external URL, there can be potential referrer issues where the original site's URL is not passed...

What is the common issue with using a target in the header function in PHP?

The common issue with using a target in the header function in PHP is that it may not work as expected due to the HTTP header already being sent. To s...

What potential pitfalls should be avoided when using the header() function in PHP for redirecting users, and why is it important to include an exit statement after the header function?

When using the header() function in PHP for redirecting users, it is important to avoid sending any output before calling the function, as it will res...

What role does the header function play in redirecting URLs in PHP scripts?

The header function in PHP is used to send a raw HTTP header to the client. It is commonly used for URL redirection by sending a "Location" header wit...

What is the common issue when using the header() function in PHP for redirection?

The common issue when using the header() function in PHP for redirection is that it must be called before any output is sent to the browser. If there...