Search results for: "From header"

What potential issue could arise from the use of the "Connection: close\r\n" header in the provided PHP code for posting back to the PayPal system?

The potential issue that could arise from using the "Connection: close\r\n" header in the provided PHP code is that it may prematurely close the conne...

What are the implications of the "Cannot modify header information" warning in PHP and how can it be addressed in the context of header redirection?

The "Cannot modify header information" warning in PHP occurs when there is an attempt to set a header after content has already been sent to the brows...

How does the Content-Length header in PHP differ from other headers like Content-Type and what considerations should be made when using it?

When using the Content-Length header in PHP, it specifies the length of the content in bytes. This header is important for accurately transmitting the...

Is it recommended to store the complete email in a database and delete it from the server to avoid header disappearance in PHP?

When emails are stored in a database, the complete email content including headers can be saved to prevent header disappearance. To avoid header loss...

How can the header of a request be read in a PHP script?

To read the header of a request in a PHP script, you can use the $_SERVER superglobal array. The key 'HTTP_' followed by the header name in uppercase...