Switch case (how to use for case insensitive string check)

This might be a dumb question, but i did not seem to find an answer.

I´m using switch statement like this,

switch str

    case {'power','POWER','Power'.....}

is there any way for me write the string for comparison in the case statement only once, but which also covers all case combinations something like, strcmpi

Thanks in advance. Best Regards, Hss

Answer 1

[Oleg Komarov]

switch lower(str)
    case 'power'
end

Just lower the case of your control variable.

Answer 2

[Andrei Bobrov]

try

str1 = lower(str);

switch str1
    case 'power'