RecursiveIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

RecursiveIterator::hasChildren — Returns if an iterator can be created for the current entry

Description

Returns if an iterator can be created for the current entry. RecursiveIterator::getChildren() .

Parameters

This function has no parameters.

Return Values

Returns true if the current entry can be iterated over, otherwise returns false .

See Also

• RecursiveIterator::getChildren() - Returns an iterator for the current entry