Avoid PHP json_encode returning null for special character strings
So, there’s a bug in PHP which makes json_encode() return null for any strings containing special characters like æ, ø or å. json_encode works well with UTF-8, so converting any strings to UTF-8 should...
View ArticlePHP substr() and UTF-8
Note to self: Turns out substr() breaks special characters in UTF-8. Use mb_substr() instead.
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