Содержание директории operator

Файлы
	baseoperator.php
	betweenoperator.php
	containoperator.php
	emptyoperator.php
	equaloperator.php
	greaterthenoperator.php
	greaterthenorequaloperator.php
	inoperator.php
	lessthenoperator.php
	lessthenorequaloperator.php
	notcontainoperator.php
	notemptyoperator.php
	notequaloperator.php
	notinoperator.php