Data Store in PHP

datastore.php

<?php

class DataStore
{
    public function __call($methodName, $args) {
        if (preg_match('~^(set|get)([A-Z])(.*)$~', $methodName, $matches)) {
            $property = strtolower($matches[2]) . $matches[3];
            if (!property_exists($this, $property)) {
                throw new Exception("Error Processing Request",1);
            }
            switch($matches[1]) {
                case 'set':
                    $this->checkArguments($args, 1, 1, $methodName);
                    return $this->set($property, $args[0]);
                case 'get':
                    $this->checkArguments($args, 0, 0, $methodName);
                    return $this->get($property);
                case 'default':
                    throw new Exception("Error Processing Request",1);
            }
        }
    }

    public function get($property) {
        return $this->$property;
    }

    public function set($property, $value) {
        $this->$property = $value;
        return $this;
    }

    protected function checkArguments(array $args, $min, $max, $methodName) {
        $argc = count($args);
        if ($argc < $min || $argc > $max) {
            throw new Exception("Error Processing Request",1);
            
        }
    }
}


class MyData extends DataStore
{
	public $data;
	public $name;
}

$test = new MyData;
$test->setData('Hello World')->setName('Satlavida');

print $test->getData()." ".$test->getName();

//Result "Hello World Satlavida"