php man page for stream_get_transports

STREAM_GET_TRANSPORTS(3)						 1						  STREAM_GET_TRANSPORTS(3)

stream_get_transports - Retrieve list of registered socket transports

SYNOPSIS
       array stream_get_transports (void  )

DESCRIPTION
	Returns an indexed array containing the name of all socket transports available on the running system.

RETURN VALUES
	Returns an indexed array of socket transports names.

EXAMPLES
       Example #1

	      Using stream_get_transports(3)

	      <?php
	      $xportlist = stream_get_transports();
	      print_r($xportlist);
	      ?>

	      The above example will output something similar to:

	      Array (
		[0] => tcp
		[1] => udp
		[2] => unix
		[3] => udg
	      )

SEE ALSO 
stream_get_filters(3), stream_get_wrappers(3).
PHP Documentation Group 												  STREAM_GET_TRANSPORTS(3)