Reads a value associated with a key in a specified section from the configuration data identified by
reference in.
If the key does not exist, the node returns the default value. This node supports multibyte characters in strings.
Reads a value associated with a key in a specified section from the specified configuration data.
Reads a value associated with a key in a specified section from the specified configuration data.
Reads a value associated with a key in a specified section from the specified configuration data.
Reads a value associated with a key in a specified section from the specified configuration data.
Reads a value associated with a key in a specified section from the specified configuration data.
Reads a value associated with a key in a specified section from the specified configuration data.