llChar

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/LSL

Char

llChar

Summary

Function: string llChar( integer val );

0.0	Forced Delay
10.0	Energy

Construct a single character string from the supplied Unicode value.
Returns a string

• integer

val

–

Unicode value for character.

This function returns a single character string generated from the character at the indicated UTF-32 codepoint.
If val is negative, the codepoint has no valid single-character UTF-16 representation such as a part of a surrogate pair, or is outside defined range, the Unicode replacement character "�" (0xFFFD) is returned.
If val is 0, an empty string is returned.

Examples

<source lang="lsl2"> default {

   touch_start(integer total_number)
   {
       string test_string = "The quick brown fox jumped over the lazy dog";
       list test_list = [];
       string test_string2 = "";
       
       integer index;
       integer ord;
       for (index = 0; index < llStringLength(test_string); ++index)
       {
           ord = llOrd(test_string, index);
           test_list = test_list + [ ord ];
       }
       
       string char;
       for (index = 0; index < llGetListLength(test_list); ++index)
       {
           ord = llList2Integer(test_list, index);
           char = llChar(ord);
           test_string2 = test_string2 + char;
       }
       
       llSay(0, "\"" + test_string + "\" -> [" + 
           llDumpList2String(test_list, ", ") + "] -> \"" + test_string2 + "\"");
   }

}

</source>

See Also

Functions

• llOrd	Convert a character into an ordinal
• llHash	Calculate a 32bit hash for a string

Articles

•

UTF-32

Deep Notes

Signature
function string llChar( integer val );