pcntl_alarm
(PHP 4 >= 4.3.0, PHP 5)
pcntl_alarm — Set an alarm clock for delivery of a signal
Description
int pcntl_alarm
( int $seconds
)
Parameters
-
seconds
-
The number of seconds to wait. If seconds
is
zero, no new alarm is created.
Return Values
Returns the time in seconds that any previously scheduled alarm had
remaining before it was to be delivered, or 0 if there
was no previously scheduled alarm.
