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SPL/Iterators

RecursiveFilterIterator::hasChildren

RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children

Description

public bool RecursiveFilterIterator::hasChildren ( void )

Check whether the inner iterator's current element has children.

Parameters

This function has no parameters.

Return Values

TRUE if the inner iterator has children, otherwise FALSE

See Also

  • RecursiveFilterIterator::getChildren() - Return the inner iterator's children contained in a RecursiveFilterIterator

  • RecursiveIterator::hasChildren() - Returns if an iterator can be created for the current entry

← RecursiveFilterIterator::getChildren

RecursiveIteratorIterator →

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https://secure.php.net/manual/en/recursivefilteriterator.haschildren.php