Setting the env_options, is_silent, and logger properties of the PlatformEnv class, and then it is loading the environment variables

The function deletes a key from the environment and reloads the environment if the deletion is successful.

The function retrieves the value of a specific key from the environment, or returns the entire environment if the key is undefined.

The function checks if a given key exists in the environment.

The function sets a key-value pair, logs the action, writes the pair to storage, and reloads the environment if the write operation is successful.

It returns the value of the PLATFORM_MODE environment variable, or dev if the variable is not set

It reads the VERSION file in the platform directory and returns its contents. If the file doesn't exist, it returns the value of the PLATFORM_MODE environment variable. If that doesn't exist, it returns "0.1#na"

Setting the env_options, is_silent, and logger properties of the PlatformEnv class, and then it is loading the environment variables

The function deletes a key from the environment and reloads the environment if the deletion is successful.

The function retrieves the value of a specific key from the environment, or returns the entire environment if the key is undefined.

The function checks if a given key exists in the environment.

The function sets a key-value pair, logs the action, writes the pair to storage, and reloads the environment if the write operation is successful.

It returns the value of the PLATFORM_MODE environment variable, or dev if the variable is not set

It reads the VERSION file in the platform directory and returns its contents. If the file doesn't exist, it returns the value of the PLATFORM_MODE environment variable. If that doesn't exist, it returns "0.1#na"