Difference between revisions of "LlSubStringIndex"
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The index of the first character in the string is {{HoverText|0|zero}} | The index of the first character in the string is {{HoverText|0|zero}} | ||
|func_desc | |func_desc | ||
|return_text=that is the index of ''' | |return_text=that is the index of '''pattern''' in '''source'''. | ||
|spec | |spec | ||
|caveats=*Performs a literal match. | |caveats=*Performs a literal match. | ||
Revision as of 07:39, 17 July 2007
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Summary
Function: integer llSubStringIndex( string source, string pattern );| 181 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns an integer that is the index of pattern in source.
| • string | source | |||
| • string | pattern |
If pattern is not found in source, -1 is returned.
The index of the first character in the string is 0
Caveats
- Performs a literal match.
- Wildcards and RegEx are not supported.
Examples
Useful Snippets
An easy way to see if a string exists in another string...
if(~llSubStringIndex(myString, str))
{//it exists
//This works because ~(-1) == 0
//It saves bytecode and is faster then doing != -1
//(It's also significantly less readable (unless you include the comments)
// and most developers I know will advice against these kind of practices. -OddesE Oh)
}
See Also
Functions
| • | llListFindList | – | Find a list in another list |
Deep Notes
Search JIRA for related Issues
Signature |
|---|
function integer llSubStringIndex( string source, string pattern ); |