L'enumeratore "\fire\LogicOperator" contiene tutti i possibili operatori logici.
Source code:
include("fxcore.php");
$logicOperator = \fire\LogicOperator::c_And;
echo "logic operator: " . \fire\LogicOperator::toString($logicOperator) . "\n";
$logicOperator = \fire\LogicOperator::fromString("Or");
echo "logic operator: " . \fire\LogicOperator::toString($logicOperator) . "\n";
$logicOperator = \fire\LogicOperator::fromString("Not");
echo "logic operator: " . \fire\LogicOperator::toString($logicOperator) . "\n";