SignalHandler::SIGALRM

The SIGALRM, SIGVTALRM and SIGPROF signal is sent to a process when the time limit specified in a call to a preceding alarm setting function (such as setitimer) elapses. SIGALRM is sent when real or clock time elapses. SIGVTALRM is sent when CPU time used by the process elapses. SIGPROF is sent when CPU time used by the process and by the system on behalf of the process elapses.

File

vendor/seld/signal-handler/src/SignalHandler.php, line 112

Class

SignalHandler

SignalHandler and factory

Namespace

Seld\Signal

Code

public const SIGALRM = 'SIGALRM';