Reminds me of the bug in PHP where they used a call to toUpper without specifying locale to enable their case insensitivity and if your locale was Turkey, you c

Reminds me of the bug in PHP where they used a call to toUpper without specifying locale to enable their case insensitivity and if your locale was Turkey, you couldn’t call any library calls with an i in them if you typed them in lowercase because, e.g., call to phpinfo() would get case-folded into PHPİNFO().