Under the "Nesting Variables" section in the CI4 documentation under General Topics -> Configuration:
"To save on typing, you can reuse variables that you’ve already specified in the file by wrapping the variable name within ${...}"
example in the documentation:
Code:
BASE_DIR="/var/webroot/project-root"
CACHE_DIR="${BASE_DIR}/cache"
TMP_DIR="${BASE_DIR}/tmp"
I was trying to use the following
Code:
app.baseURL = 'http://localhost:8080/'
google.redirect = ${app.baseURL}Google
However, it's assigning it as a literal when print_r($_ENV)
Code:
[google.redirect] => ${app.baseURL}Google
I've tried using non-namespaced keys including BASE_DIR (per the example) and it keeps printing as a literal.
What's strange - When I use the following:
Code:
CI_ENVIRONMENT = development
google.redirect = ${CI_ENVIRONMENT}Google
The result when print_r is:
Code:
[CI_ENVIRONMENT] => development
[google.redirect] => developmentGoogle
My question is - What am I doing incorrectly and/or how should these be set/used correctly?
According to the documentation, It makes it seem like I should be able to use any key within the .env file that was already assigned using
${somekeyinthisenvfile}
CI version: 4.0.3
PHP 7.4.0
Using CI CLI