php man page for event_base_loop

EVENT_BASE_LOOP(3)							 1							EVENT_BASE_LOOP(3)

event_base_loop - Handle events

SYNOPSIS
       int event_base_loop (resource  $event_base, [int  $flags])

DESCRIPTION
	Starts event loop for the specified event base.

PARAMETERS
	      o $event_base
		- Valid event base resource.

	      o $flags
		- Optional parameter, which can take any combination of EVLOOP_ONCE and EVLOOP_NONBLOCK.

RETURN VALUES
       event_base_loop(3) returns 0 on success, -1 on error and 1 if no events were registered.

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