http_send_status(3) php man page | unix.com

HTTP_SEND_STATUS(3)							 1						       HTTP_SEND_STATUS(3)

http_send_status - Send HTTP response status

SYNOPSIS
       bool http_send_status (int  $status)

DESCRIPTION
	Send HTTP status code.

PARAMETERS
	      o $status
		- HTTP status code (100-599)

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       the HttpResponse class if you are using PHP 5.1.0 and above.

PHP Documentation Group 												       HTTP_SEND_STATUS(3)