Simple implementation of magic accessor methods (__get, __set, __isset, __unset) for PHP classes.

AutomaticProperties.php

<?php

/*
 * Use these methods to create automatic properties. When a property would be accessed,
 * PHP will look for a function prefixed with get, set, isset, or unset followed by 
 * the property name with the first name capitalized. For example, the $this->name
 * would be accessed as getName(), setName(), issetName(), and unsetName().
 */
 
/**
 * @param string $propertyName
 * @return mixed
 */
public function __get($propertyName)
{
    $method = 'get' . ucfirst($propertyName);
    if (method_exists($this, $method)) {
        return $this->{$method}();
    }
}

/**
 * @param string $propertyName
 * @param $value
 */
public function __set($propertyName, $value)
{
    $method = 'set' . ucfirst($propertyName);
    if (method_exists($this, $method)) {
        $this->{$method}($value);
    }
}

/**
 * @param string $propertyName
 * @return mixed
 */
public function __isset($propertyName)
{
    $method = 'isset' . ucfirst($propertyName);
    if (method_exists($this, $method)) {
        return $this->{$method}();
    }
}

/**
 * @param string $propertyName
 */
public function __unset($propertyName)
{
    $method = 'unset' . ucfirst($propertyName);
    if (method_exists($this, $method)) {
        $this->{$method}();
    }
}