(PHP 5 >= 5.3.0, PHP 7)
RecursiveTreeIterator::setPrefixPart — Set a part of the prefix
$part
, string $value
) : voidSets a part of the prefix used in the graphic tree.
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part
One of the RecursiveTreeIterator::PREFIX_* constants.
value
The value to assign to the part of the prefix specified in part
.
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