setMaxDepth       848 ext/spl/spl_iterators.c SPL_METHOD(RecursiveIteratorIterator, setMaxDepth)
setMaxDepth      1023 ext/spl/spl_iterators.c 	SPL_ME(RecursiveIteratorIterator, setMaxDepth,       arginfo_recursive_it_setMaxDepth,    ZEND_ACC_PUBLIC)