RecursiveIteratorIterator::setMaxDepth
(PHP 5 >= 5.1.0)
RecursiveIteratorIterator::setMaxDepth — Set max depth
Description
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.
Parameters
-
max_depth -
The maximum allowed depth. -1 is used for any depth.
Return Values
No value is returned.
Errors/Exceptions
Emits an Exception if max_depth is less than -1.