public static function getInstance()
{
if (!self::$Instance) {
self::$Instance = new TickTable();
}
return self::$Instance;
}
/**
* 运行任务
* @param $interval
* @return bool
*/
public static function do_something($interval)
{
//是否设置了延时执行
if (!empty(self::$delay)) {
foreach (self::$delay as $pid => $task) {
if (time() >= $task["start"]) {
(new Process())->create_process($task["task"]["id"], $task["task"]);
unset(self::$delay[$pid]);
}
}
}
$tasks = TickTable::get_task();
if (empty($tasks)) {
return false;
}
foreach ($tasks as $task) {
if (isset($task["unique"]) && $task["unique"]) {
if (isset(self::$unique_list[$task["id"]]) && self::$unique_list[$task["id"]] >= $task["unique"]) {
continue;
}
self::$unique_list[$task["id"]] = isset(self::$unique_list[$task["id"]]) ? self::$unique_list[$task["id"]] + 1 : 0;
}
(new Process())->create_process($task["id"], $task);
}
return true;
}
