mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
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20 lines
468 B
PHP
20 lines
468 B
PHP
<?php
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/**
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* Wraps a non-recursive iterator with methods to be recursive
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* without children.
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*
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* Alternatively wraps a recursive iterator to prevent recursing deeper
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* than the wrapped iterator.
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*/
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class EchoNotRecursiveIterator extends EchoIteratorDecorator implements RecursiveIterator {
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public function hasChildren() {
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return false;
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}
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public function getChildren() {
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// @phan-suppress-next-line PhanTypeMismatchReturn Never called
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return null;
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}
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}
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