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RecursiveIteratorIterator::getSubIterator

(PHP 5, PHP 7)

RecursiveIteratorIterator::getSubIterator — The current active sub iterator

public RecursiveIterator RecursiveIteratorIterator::getSubIterator ([ int $level ] )

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The current active sub iterator.

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lovePhp ¶

6 years ago


Please document this method. I have found a use for it and would love to better understand how it works. TY : )