ParentIterator::accept

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

ParentIterator::accept — Determines acceptability

public ParentIterator::accept(): bool

Determines if the current element has children.

警告

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此函數(shù)沒有參數(shù)。

true if the current element is acceptable, otherwise false.

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