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Uname:Linux wp 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64

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Server IP : 202.131.237.196  /  Your IP : 216.73.216.192
Web Server : nginx/1.14.0
System : Linux wp 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64
User : www-data ( 33)
PHP Version : 7.2.24-0ubuntu0.18.04.17
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /www/server/php/72/src/ext/pcntl/

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Current File : /www/server/php/72/src/ext/pcntl/test-pcntl.php
#!../../php -q
<?

declare(ticks=1);

function alarm_handle($signal){
	 if ($signal==SIGALRM) print "Child: Caught SIGALRM!!!\n";
}

function usr1_handle($signal){
	if ($signal==SIGUSR1) print "Child: Caught SIGUSR1!!!\n";
}

print "This test will demonstrate a fork followed by ipc via signals.\n";

$pid=pcntl_fork();
if ($pid==0) {
	pcntl_signal(SIGUSR1, "usr1_handle");
	pcntl_signal(SIGALRM, "alarm_handle");
	print "Child: Waiting for alarm.....\n";
	sleep(100);
	print "Child: Waiting for usr1......\n";
	sleep(100);
	print "Child: Resetting Alarm handler to Ignore....\n";
	pcntl_signal(SIGALRM, SIG_IGN);
	print "Child: sleeping for 10 seconds....\n";
	sleep(10);
	print "Done\n";
} else {
	print "Parent: Waiting 10 seconds....\n";
	sleep(10);
	print "Parent: Sending SIGALRM to Child\n";
	posix_kill($pid,SIGALRM);
	sleep(1);
	print "Parent: Senging SIGUSR1 to Child\n";
	posix_kill($pid,SIGUSR1);
	sleep(2);
	print "Parent: Sending SIGALRM to Child\n";
	pcntl_waitpid($pid, &$status, $options);
}

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