How to call 2 variable information in perl -


i want variable value in subroutine.

&file($file1, "true"); &file($file1, "false");  sub file {    $file = $_[0];   $val = $_[1];   $truelink = final;    #i have tried 2 ways:   $"$val"link;          # 1st   $($val)link;          # 2nd  }

i want $truelink value printed. want $falselink value printed.

thanks

i'm guessing want interpolate $val inside double quotes , concatenate 'link'

print "${val}link";

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