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34 PointedEar 1
<?php
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namespace de\pointedears;
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/**
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 * Base class providing a generic getter and setter
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 *
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 * @author Thomas 'PointedEars' Lahn
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 */
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abstract class Base
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{
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  /**
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   * Retrieves a property value.
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   *
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   * @param string $name
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   *   Property name
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   * @throws InvalidArgumentException
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   *   if the property does not exist or has no getter
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   * @return mixed
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   *   Property value
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   */
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  public function __get ($name)
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  {
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    $getter = 'get' . ucfirst($name);
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    if (method_exists($this, $getter))
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    {
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      return $this->$getter();
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    }
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    if (property_exists($this, "_$name"))
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    {
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      throw new \InvalidArgumentException("Property '_$name' has no getter");
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    }
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    throw new \InvalidArgumentException("No such property: '_$name'");
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  }
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  /**
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   * Sets a property value.
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   *
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   * @param string $name
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   *   Property name
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   * @param mixed $value
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   *   Property value
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   * @throws InvalidArgumentException
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   *   if the property does not exist or is read-only
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   * @return mixed
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   *   Return value of the property-specific setter
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   */
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  public function __set ($name, $value)
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  {
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    $setter = 'set' . ucfirst($name);
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    if (method_exists($this, $setter))
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    {
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      return $this->$setter($value);
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    }
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    if (property_exists($this, "_$name"))
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    {
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      throw new \InvalidArgumentException("Property '_$name' has no setter");
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    }
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    throw new \InvalidArgumentException("No such property: '_$name'");
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  }
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}