Search results for: "header() function"

What are the potential pitfalls of sending the Authorization header using the header() function in PHP?

Sending the Authorization header using the header() function in PHP can lead to potential security risks, as it exposes sensitive information such as...

How can one troubleshoot issues with the header function not working in PHP?

If the header function is not working in PHP, it could be due to output being sent to the browser before the header function is called. To solve this...

How does the PHP version affect the use of header function for redirection?

The PHP version affects the use of the header function for redirection because in PHP 5.3 and later versions, output buffering must be turned off befo...

How does the PHP header function work in the context of page redirection?

When using the PHP `header` function for page redirection, you need to make sure that no output is sent to the browser before calling the function. Th...

How can one prevent output before the header function in PHP?

To prevent output before the header function in PHP, you should ensure that there is no output sent to the browser before calling the header function....