Get the prefix

RecursiveTreeIterator::getPrefix

(PHP 5 >= 5.3.0)

RecursiveTreeIterator::getPrefix — Get the prefix

public string RecursiveTreeIterator::getPrefix ( void )

Gets the string to place in front of current element

Warning

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

This function has no parameters.

Returns the string to place in front of current element