event_buffer_new
event_buffer_new
(PECL libevent >= 0.0.1)
event_buffer_new — Create new buffered event
Description
resource event_buffer_new ( resource $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.
Parameters
-
stream
-
Valid PHP stream resource. Must be castable to file descriptor.
-
readcb
-
Callback to invoke where there is data to read, or NULL if no callback is desired.
-
writecb
-
Callback to invoke where the descriptor is ready for writing, or NULL if no callback is desired.
-
errorcb
-
Callback to invoke where there is an error on the descriptor, cannot be NULL.
-
arg
-
An argument that will be passed to each of the callbacks (optional).
Return Values
event_buffer_new() returns new buffered event resource on success or FALSE
on error.
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.event-buffer-new.php