llEscapeURL

Template:Needs Translation/LSL/de Template:Needs Translation/LSL/es Template:Needs Translation/LSL/el Template:Needs Translation/LSL/he Template:Needs Translation/LSL/it Template:Needs Translation/LSL/ko Template:Needs Translation/LSL/nl Template:Needs Translation/LSL/hu Template:Needs Translation/LSL/no Template:Needs Translation/LSL/da Template:Needs Translation/LSL/sv Template:Needs Translation/LSL/tr Template:Needs Translation/LSL/pl Template:Needs Translation/LSL/pt Template:Needs Translation/LSL/ru Template:Needs Translation/LSL/th Template:Needs Translation/LSL/uk Template:Needs Translation/LSL/zh-Hans Template:Needs Translation/LSL/zh-Hant

/LSL

EscapeURL

llEscapeURL

Summary

Function: string llEscapeURL( string url );

0.0	Forced Delay
10.0	Energy

Returns a string that is the escaped/encoded version of url, replacing spaces with %20 etc. The function will escape any character not in {a-z, A-Z, 0-9} to %xx where "xx" is the hexadecimal value of the character in UTF-8 byte form.

• string

url

To clarify, numbers and ASCII7 alphabetical characters are NOT escaped. If a character requires more then one byte in UTF-8 byte form then it returns multiple %xx sequences chained together.

This function is similar to functions (e.g. rawurlencode) found in many other languages:
PHP rawurlencode

Caveats

• The function is not appropriate for escaping a URL all at once because the ':' after the protocol and all of the '/' characters delimiting the various parts to be escaped. Instead, build the URL in parts; escaping parts of the path and query string arguments as needed.

Examples

<lsl> // Provides a clickable link to the LSL Portal by escaping the space in the title // "LSL Portal" here becomes "LSL%20Portal"

string title = "LSL Portal";

default {

   state_entry()
   {
       llOwnerSay("http://wiki.secondlife.com/wiki/" + llEscapeURL(title));
   }

}

</lsl>

See Also

Functions

• llUnescapeURL

Articles

• UTF-8
• Base64

Deep Notes

History

• Prior to SL versions 1.19.1.81992, this function was limited to returning a maximum of 254 characters. SVC-470

Signature
function string llEscapeURL( string url );