Loader::autoLoad

static function autoLoad($class)
{
	// search for data classes only
	// object and collection classes will be resolved by main orm loader
	if (mb_substr($class, -5) !== 'Table')
	{
		return;
	}

	// check iblock regular namespace
	$namespace = mb_substr($class, 0, mb_strrpos($class, '\'));
	$className = mb_substr($class, mb_strrpos($class, '\') + 1);

	if (
		$namespace == IblockTable::DATA_CLASS_NAMESPACE // regular iblock entity namespace
		&& mb_strpos($className, IblockTable::DATA_CLASS_PREFIX) === 0 // prefix of iblock entities
	)
	{
		$iblockApiCode = mb_substr($className, mb_strlen(IblockTable::DATA_CLASS_PREFIX), -5);
		IblockTable::compileEntity($iblockApiCode);
	}
}