<?php
class A {
static protected $count = 0;
protected $data = [1,2,3,5];
public function data() { return $this->data; }
}
class B extends A {
protected $data = [5,6,7,89];
public function data() { self::$count++; echo self::$count, ""\n"; if (self::$count === 10) return; return static::data(); }
}
$b = new B();
var_dump($b->data());