(PECL swoole >= 1.9.0)
Swoole\Timer::clear — Delete a timer by ID
Deletes the timer with the given ID. Only timers created by the current process can be removed; timers belonging to other processes are not visible here.
timer_idThe timer ID returned by Swoole\Timer::tick() or Swoole\Timer::after().
Returns true on success or false on failure.
false is returned when no timer with this ID exists in the current
process, or when the ID refers to an internal timer.
Example #1 Swoole\Timer::clear() example
<?php
$timer_id = Swoole\Timer::after(1000, function () {
echo "never printed\n";
});
var_dump(Swoole\Timer::clear($timer_id));
?>The above example will output:
bool(true)