Returns if an iterator can be created for the current entry

# 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

public RecursiveIterator::hasChildren(): bool

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

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