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SPL/Iterators

RecursiveTreeIterator::callHasChildren

RecursiveTreeIterator::callHasChildren

(PHP 5 >= 5.3.0, PHP 7)

RecursiveTreeIterator::callHasChildren — Has children

Description

public bool RecursiveTreeIterator::callHasChildren ( void )

Called for each element to test whether it has children.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

TRUE if there are children, otherwise FALSE

← RecursiveTreeIterator::callGetChildren

RecursiveTreeIterator::__construct →

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https://secure.php.net/manual/en/recursivetreeiterator.callhaschildren.php