http_head(3) php man page | unix.com

HTTP_HEAD(3)								 1							      HTTP_HEAD(3)

http_head - Perform HEAD request

SYNOPSIS
       string http_head (string  $url, [array  $options], [array  &$info])

DESCRIPTION
	Performs an HTTP HEAD request on the supplied url.

       See the full list of request options.

PARAMETERS
	      o $url
		- URL

	      o $options
		-request options

	      o $info
		-Request/response information

RETURN VALUES
	Returns the HTTP response(s) as string on success, or FALSE on failure.

PHP Documentation Group 													      HTTP_HEAD(3)