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