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<RecursiveTreeIterator::setPrefixPartRegexIterator>
^RecursiveTreeIteratorLast updated: Mon, 26 Oct 2026

RecursiveTreeIterator::valid

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

RecursiveTreeIterator::valid — Check validity

Description

public function RecursiveTreeIterator::valid(): bool

Check whether the current position is valid.

Warning

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

Parameters

This function has no parameters.

Return Values

true if the current position is valid, otherwise false


<RecursiveTreeIterator::setPrefixPartRegexIterator>
^RecursiveTreeIteratorLast updated: Mon, 26 Oct 2026