ParentIterator::accept

(PHP 5 >= 5.1.0, PHP 7)

ParentIterator::accept — Determines acceptability

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public ParentIterator::accept ( void ) : bool

Determines if the current element has children.

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TRUE if the current element is acceptable, otherwise FALSE.

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ParentIterator::hasChildren() - Check whether the inner iterator's current element has children
FilterIterator::accept() - Check whether the current element of the iterator is acceptable