/**
* Appologies for the commented code.
* I would like to restore this functionality eventually.
* this is supposed to verify that ticks is a small enough number, as required
* by pnctl to fork and manage signals but that static var manipulation doesn't
* work from PHP7 so we'll disable for now
*/
private function setup_ticks()
{
$tick_f = function () {
ForkManager::confirmTicks();
};
register_tick_function($tick_f);
// This is a short NOP+microsleep, just to
// give verify_declare_ticks() a change to verify.
$i = 0;
$i++;
$i++;
$i++;
time_nanosleep(0, 5000);
if (self::$have_ticks) {
unregister_tick_function($tick_f);
} else {
die("FM requires a 'declare(ticks=1);' in the calling code.\n");
}
}
