Get the value starting at root and traversing the given path.This function is valid in v2.23.0 to v2.24.2. This function has been downloaded 15 times.
rootthat should be traversed.
pathcannot be fully traversed.
opt_defaultwill be returned. Otherwise the value found at
pathwill be returned.
This function directly requires the following function which is included automatically:
This function is directly required by the following function: