How do I share data between threads?

Like the method of creating a Thread, you only need to depend on the Thread class and do nothing.

This is Thread

use vennv\vapm\Thread;

class TestThread extends Thread {

	public function onRun(): void {	
		$data = self::getSharedData();
		
		$data["I Love PHP"] = ["PHP", "GOOD"];
		
		self::postMainThread($data);
	}
}

This is Main Thread

use vennv\vapm\Thread;

class SharedData extends Thread {
	public function onRun(): void {}
}

SharedData::addShared('This is key Thread', ['data1', 'data2']); // you can use setShared() method

$class = new TestThread();
$class->start()->then(function($data) {
    var_dump(SharedData::getDataMainThread());
});

Output:

array(2) {
  ["This is key Thread"]=>
  array(2) {
    [0]=>
    string(5) "data1"
    [1]=>
    string(5) "data2"
  }
  ["I Love PHP"]=>
  array(2) {
    [0]=>
    string(3) "PHP"
    [1]=>
    string(4) "GOOD"
  }
}

You should not require the php file that is registered to the thread because that will cause process errors.