.env Property Arrays

It would be nice to be able to specify non associative arrays like this:

PHP Code:

contentsecuritypolicy.scriptSrc = 'self'

contentsecuritypolicy.scriptSrc = 'https://bankruptcynotices.uscourts.gov'

contentsecuritypolicy.scriptSrc = 'https://bankruptcynoticestest.uscourts.gov'

contentsecuritypolicy.scriptSrc = 'https://stage-bnc4-web7.bsg.na.baesystems.com' 


Which would correspond to:

PHP Code:

public $scriptSrc = [
        'self',
        'https://bankruptcynotices.uscourts.gov',
        'https://bankruptcynoticestest.uscourts.gov',
        'https://stage-bnc4-web7.bsg.na.baesystems.com',
    ]; 


Maybe CI does this already? I haven't actually tried it. If it does then the CI manual should mention it. Maybe contentsecuritypolicy.0 = 'self' and xxxx.1 = 'abcd',  xxxx.2 = 'xyzt' would be necessary.

Simpler is always better