Function reference • envvar

Getting Environment Variables

Functions for getting environment variables

envvar_get() envvar_get_oneof(): Get the value of an environment variable

envvar_get_file() envvar_get_dir(): Environment variables for files and directories

envvar_get_list() envvar_get_csv() envvar_get_psv(): Environment variables containing lists

envvar_get_url() envvar_get_ipaddress(): Environment variables for internet and network-related values

envvar_get_integer() envvar_get_numeric() envvar_get_logical() envvar_get_version() envvar_get_date() envvar_get_datetime(): Get the value of an environment variable as a particular type

envvar_get_uuid(): Environment variables for UUIDs

Setting Environment Variables

Functions for setting and unsetting environment variables

envvar_set() envvar_unset(): Set, unset, and check environment variables

Checking Environment Variables

Functions for listing the environment variables currently set and checking their status

envvar_list(): Get a list of environment variables

envvar_is_set(): Check whether an environment variable is set