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This document uses PHP Chinese website manual Release
(PECL ev >= 0.2.0)
EvLoop::fork — Creates EvFork watcher object associated with the current event loop instance
$callback
[, mixed $data
= NULL
[, int $priority
= 0
]] )Creates EvFork watcher object associated with the current event loop instance
All parameters have the same meaning as for EvFork::__construct()
Returns EvFork object on success.