protected function waitPid()
    {
        start:
        $pid = \pcntl_waitpid(-1, $status, WNOHANG);
        if ($pid > 0) {
            foreach ($this->collections as $col) {
                foreach ($col->threads as $k => $t) {
                    if ($t->pid === $pid) {
                        $t->setTerminated();
                        unset($col->threads[$k]);
                        goto start;
                    }
                }
            }
        }

        return false;
    }
protected function waitPid()
    {
        start:
        $pid = \pcntl_waitpid(-1, $status, WNOHANG);
        if ($pid > 0) {
            foreach ($this->collections as $col) {
                foreach ($col->threads as $k => $t) {
                    if ($t->pid === $pid) {
                        $t->setTerminated();
                        unset($col->threads[$k]);
                        goto start;
                    }
                }
            }
        }

        return false;
    }
protected function waitPid ( ) { start : $ pid = \ pcntl_waitpid ( - 1 , $ status , WNOHANG ) ; if ( $ pid > 0 ) { foreach ( $ this -> collections as $ col ) { foreach ( $ col -> threads as $ k => $ t ) { if ( $ t -> pid === $ pid ) { $ t -> setTerminated ( ) ; unset ( $ col -> threads [ $ k ] ) ; goto start ; } } } } return false ; }
Checks for SIGCHLD
@return boolean Success
Checks for SIGCHLD