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RecursiveIteratorIterator::__constructConstruct a RecursiveIteratorIterator Description
public RecursiveIteratorIterator::__construct(Traversable
$iterator , int $mode = RecursiveIteratorIterator::LEAVES_ONLY, int $flags = 0)Creates a RecursiveIteratorIterator from a RecursiveIterator. Parameters
Examples
Example #1 Iterating a RecursiveIteratorIterator
Output with 0 => leaf-0-0-0-0 1 => leaf-0-0-0-1 0 => leaf-0-0-0 0 => leaf-0-1-0-0 1 => leaf-0-1-0-1 0 => leaf-0-1-0 0 => leaf-0-0
Output with 0 => Array 0 => Array 0 => Array 0 => leaf-0-0-0-0 1 => leaf-0-0-0-1 1 => leaf-0-0-0 1 => Array 0 => Array 0 => leaf-0-1-0-0 1 => leaf-0-1-0-1 1 => leaf-0-1-0 2 => leaf-0-0
Output with 0 => leaf-0-0-0-0 1 => leaf-0-0-0-1 0 => Array 1 => leaf-0-0-0 0 => Array 0 => leaf-0-1-0-0 1 => leaf-0-1-0-1 0 => Array 1 => leaf-0-1-0 1 => Array 2 => leaf-0-0 0 => Array |