This method is not documented.
This method is not documented.
This method is not documented.
This method is not documented.
This method is not documented.
This method is not documented.
This method is not documented.
This method is not documented.
string | $key | Name of the constant. |
int|null | $byte_limit | Maximum number of bytes permitted in the value. |
string | Value of the constant. |
This method is not documented.
list | $nodes | A list of nodes. |
dict | A map of nodes to the nodes reachable along their edges. There must be an entry for each node you were provided. |
dict | $nodes | A map of nodes to the nodes reachable along their edges. |
This method is not documented.
scalar | $node | The node to walk from, looking for graph cycles. |
list|null | Returns null if no cycles are reachable from the node, or a list of nodes that form a cycle. |
scalar | $node | The node to walk from. |
list | $visited | Previously visited nodes. |
null|list | Null if no cycles are found, or a list of nodes which cycle. |