(PECL libevent >= 0.0.1)
event_buffer_new — Create new buffered event
$stream
, mixed $readcb
, mixed $writecb
, mixed $errorcb
[, mixed $arg
] )Libevent provides an abstraction layer on top of the regular event API. Using buffered event you don't need to deal with the I/O manually, instead it provides input and output buffers that get filled and drained automatically.
streamValid PHP stream resource. Must be castable to file descriptor.
readcbCallback to invoke where there is data to read, or NULL if no callback is desired.
writecbCallback to invoke where the descriptor is ready for writing, or NULL if no callback is desired.
errorcbCallback to invoke where there is an error on the descriptor, cannot be NULL.
argAn argument that will be passed to each of the callbacks (optional).
event_buffer_new() returns new buffered event resource
on success or FALSE on error.