string llChar(integer code)

Given a Unicode codepoint (or ASCII code), return the corresponding Unicode character.

The Unicode codepoint of the character to return.

The Unicode character corresponding to the given codepoint, or a question mark "?" if the code was negative.

• In Mono, the returned string may not be exactly 1 character long in the following circumstances:
  • An input code of 0 (zero) returns an empty string.
  • An input code between 55296 (0xD800) and 57343 (0xDFFF) inclusive returns the three-character string "???".
  • An input code of 65534 (0xFFFE) also returns the three-character string "???".
  • An input code between 1,114,112 (0x110000) and 2,097,151 (0x1FFFFF) inclusive returns the four-character string "????".
  • An input code between 2,097,152 (0x200000) and 67,108,863 (0x3FFFFFF) inclusive returns the five-character string "?????".
  • An input code between 67,108,864 (0x4000000) and 2,147,483,647 (0x7FFFFFFF) inclusive returns the six-character string "??????".
  • All other codes return a single-character string.

• In LSO, an input code of 0 (zero) returns an empty string. All other combinations return a string of length 1. LSO allows invalid Unicode characters like codepoints 0xD800, 0xFFFE, 0x110000.

string s = llChar(65); // sets s to the letter "A"
llOwnerSay(llChar(9829)); // displays a heart, "♥"
llOwnerSay(llChar(0x2665)); // same

• llOrd to perform the opposite conversion.
• llBase64ToString to convert a Base64 string representing a UTF-8 byte sequence to Unicode, and llIntegerToBase64 to convert a number to a Base64 string.
• llUnescapeURL to convert a URL-encoded string to Unicode.
• llGetSubString to get a substring of a string.