A nice usage for __get and __set magic functions

MagicGetSetTrait.php

Trait MagicGetSet 
{

    public function __set($key, $value)
    {
        $setMethod = 'set' . ucfirst($key);
        if (method_exists($this, $setMethod)) {
            return $this->$setMethod($value);
        }
        $this->$key = $value;
    }
    
    public function __get($key)
    {
        $getMethod = 'get' . ucfirst($key);
        if (method_exists($this, $getMethod)) {
            return $this->$getMethod($key);
        }
        return $this->$key;
    }
}