pcntl_signal_dispatch 150 ext/pcntl/pcntl.c PHP_FE(pcntl_signal_dispatch, arginfo_pcntl_void) pcntl_signal_dispatch 502 ext/pcntl/pcntl.c php_add_tick_function(pcntl_signal_dispatch); pcntl_signal_dispatch 909 ext/pcntl/pcntl.c pcntl_signal_dispatch();