function ConditionExpressionContainer::getIterator

Returns an iterator for expressions in this container.

Return value

\Traversable An object that may be iterated with "foreach".

Overrides ExpressionContainerInterface::getIterator

File

src/Engine/ConditionExpressionContainer.php, line 121

Class

ConditionExpressionContainer

Container for conditions.

Namespace

Code

public function getIterator() : \Traversable {
    $iterator = new \ArrayIterator($this->conditions);
    $iterator->uasort([
        ExpressionContainerBase::class,
        'sortByWeightProperty',
    ]);
    return $iterator;
}