* @ingroup Maintenance
*/
class ForkController {
- protected $children = array(), $childNumber = 0;
+ protected $children = [], $childNumber = 0;
protected $termReceived = false;
protected $flags = 0, $procsToStart = 0;
- protected static $restartableSignals = array(
+ protected static $restartableSignals = [
SIGFPE,
SIGILL,
SIGSEGV,
SIGPIPE,
SIGXCPU,
SIGXFSZ,
- );
+ ];
/**
* Pass this flag to __construct() to cause the class to automatically restart
*/
public function start() {
// Trap SIGTERM
- pcntl_signal( SIGTERM, array( $this, 'handleTermSignal' ), false );
+ pcntl_signal( SIGTERM, [ $this, 'handleTermSignal' ], false );
do {
// Start child processes