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@MattRead
Created September 12, 2010 18:08
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<?php
class Prototype
{
protected static $prototype_methods = array();
protected static $prototype_properties = array();
protected $prototype_obj_properties = array();
public static function add_method()
{
$args = func_get_args();
$method = array_shift( $args );
$callback = str_replace( '$this', '$self', array_pop( $args ) );
array_push( $args, '$self' );
$args = implode( ',', $args);
self::$prototype_methods[$method] = create_function( $args, $callback );
}
public static function add_property( $name )
{
self::$prototype_properties[] = $name;
}
public function __construct()
{
if ( self::$prototype_properties ) {
$this->prototype_obj_properties = array_combine(
self::$prototype_properties,
array_fill( 0, count(self::$prototype_properties), null )
);
}
}
public function __call( $method, $args = array() )
{
if ( isset( self::$prototype_methods[$method] ) ) {
array_push( $args, $this );
return call_user_func_array( self::$prototype_methods[$method], $args );
}
}
public function __get( $name )
{
if ( in_array( $name, self::$prototype_properties ) ) {
return isset( $this->prototype_obj_properties[$name] ) ?
$this->prototype_obj_properties[$name] : null;
}
else {
return null;
}
}
public function __set( $name, $value )
{
if ( in_array( $name, self::$prototype_properties ) ) {
return $this->prototype_obj_properties[$name] = $value;
}
else {
return null;
}
}
public function __isset( $name )
{
return isset( $this->prototype_obj_properties[$name] );
}
public function __unset( $name )
{
unset( $this->prototype_obj_properties[$name] );
}
}
?>
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