Lines Matching refs:sub
20 * sub elements are recursed into.
116 $sub = callGetChildren();
127 $sub->recursed = false;
128 $sub->rewind();
129 if ($sub->valid()) {
130 $this->ait[++$this->count] = $sub;
131 if (!$sub instanceof RecursiveIterator) {
132 …throw new Exception(get_class($sub).'::getChildren() must return an object that implements Recursi…
137 unset($sub);
156 /** @return Sub Iterator at given level or if unspecified the current sub
182 /** @return whether current sub iterators current element has children
190 /** @return current sub iterators current children
