php man page for event_buffer_fd_set

EVENT_BUFFER_FD_SET(3)							 1						    EVENT_BUFFER_FD_SET(3)

event_buffer_fd_set - Change a buffered event file descriptor

SYNOPSIS
       void event_buffer_fd_set (resource  $bevent, resource  $fd)

DESCRIPTION
	Changes the file descriptor on which the buffered event operates.

PARAMETERS
	      o $bevent
		- Valid buffered event resource.

	      o $fd
		- Valid PHP stream, must be castable to file descriptor.

PHP Documentation Group 												    EVENT_BUFFER_FD_SET(3)