Use of string --ASCII code to convert to characters

zhaozj2021-02-16  105

I want to convert the ASCII code into characters or, how to do it?

CHR () and ORD () or sprintf () will help you swap back between them.

$ letter = chr (67); // Upper case c

$ ascii_code = ORD ($ letter); // 67

$ letter = Sprintf ("% c", $ ascii_code); // Upper case C

?>

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