Begin children

# RecursiveTreeIterator::beginChildren

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

RecursiveTreeIterator::beginChildren — Begin children

### Description

public RecursiveTreeIterator::beginChildren(): void

Called when recursing one level down.

Warning

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

### Parameters

This function has no parameters.

### Return Values

No value is returned.

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