RecursiveIteratorIterator::setMaxDepth

(PHP 5 >= 5.1.0)

RecursiveIteratorIterator::setMaxDepth — Set max depth

public void RecursiveIteratorIterator::setMaxDepth ([ string $max_depth = -1 ] )

Set the maximum allowed depth.

Warning

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

No value is returned.

Emits an Exception if max_depth is less than -1.