pg_socket(3) php man page | unix.com

PG_SOCKET(3)															      PG_SOCKET(3)

pg_socket - Get a read only handle to the socket underlying a PostgreSQL connection

SYNOPSIS
       resource pg_socket (resource  $connection)

DESCRIPTION
       pg_socket(3) returns a read only resource corresponding to the socket underlying the given PostgreSQL connection.

       Warning

	      This function is currently not documented; only its argument list is available.

PARAMETERS
	      o $connection
		- PostgreSQL database connection resource.

RETURN VALUES
	A socket resource on success or FALSE on failure.

PHP Documentation Group 													      PG_SOCKET(3)