RecursiveIteratorIterator::setMaxDepth
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
RecursiveIteratorIterator::setMaxDepth — Set max depth
Description
$maxDepth
= -1): voidSet the maximum allowed depth.
This function is currently not documented; only its argument list is available.
Parameters
-
maxDepth
-
The maximum allowed depth.
-1
is used for any depth.
Return Values
No value is returned.
Errors/Exceptions
Emits an Exception if maxDepth
is less than -1
.