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$charReturns a character specified by ascii code |
| Syntax |
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| Description |
| Returns a character corresponding to the ASCII code <ascii_code>. This function can not return NUL character (ASCII 0). Basically you should never need it: if you do , drop me a mail. If the <ascii_code> is not a valid ASCII code (or is 0), this function returns an empty string. |
| See also |
| $cr,$lf,$char |