2147483647 NOTE: PHP_INT_MAX input: -2147483648 binary: 10000000000000000000000000000000 bindec(): 2147483648 NOTE: interpreted to be one more than PHP_INT_MAX input: -1 bin...www.php.net
Use pcntl_signal_dispatch() to catch the signal, don't use declare(ticks=1) because it is ineffcient ?php pcntl_signal(SIGALRM, function () { echo'Received an alarm signa...www.php.net