(PECL ev >= 0.2.0)
EvEmbed::sweep — Make a single, non-blocking sweep over the embedded loop
Make a single, non-blocking sweep over the embedded loop. Works similarly to the following, but in the most appropriate way for embedded loops:
<?php
$other->start(Ev::RUN_NOWAIT);
?>此函数没有参数。
没有返回值。