RecursiveTreeIterator::getPrefix
(PHP 5 >= 5.3.0, PHP 7)
RecursiveTreeIterator::getPrefix — Get the prefix
Description
public RecursiveTreeIterator::getPrefix ( ) : string
Gets the string to place in front of current element
Warning
This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.
Return Values
Returns the string to place in front of current element
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https://www.php.net/manual/en/recursivetreeiterator.getprefix.php