<?php

class Test
{
    public $title0 = 'string value';
    public $title1 = 'string value';
    public $title2 = 'string value';
    public $title3 = 'string value';
    public $title4 = 'string value';
    public $title5 = 'string value';
    public $title6 = 'string value';
    public $title7 = 'string value';
    public $title8 = 'string value';
    public $title9 = 'string value';

    public function __call($name, $args)
    {
        $field = 'title' . substr($name, -1);

        $this->somethingHeavy();

        return $this->$field;
    }

    protected function somethingHeavy()
    {
        // Very simple SQL call.
        usleep(5);
    }
}