PHP HTTP Introduction
The HTTP functions let you manipulate information sent to the
browser by the Web server, before any other output has been
sent.
Installation
The directory functions are part of the PHP core. There is no
installation needed to use these functions.
PHP HTTP Functions
PHP: indicates the earliest version of PHP that
supports the function.
| Function |
Description |
PHP |
| header() |
Sends a raw HTTP header to a client |
3 |
| headers_list() |
Returns a list of response headers sent
(or ready to send) |
5 |
| headers_sent() |
Checks if / where the HTTP headers have
been sent |
3 |
| setcookie() |
Sends an HTTP cookie to a client |
3 |
| setrawcookie() |
Sends an HTTP cookie without URL
encoding the cookie value |
5 |
PHP HTTP Constants
None.
|
