|   |   | 
| $str.findlast Find the last index of a substring in a string | 
| Usage | 
| <int> $str.findlast(<findIn:string>,<toFind:string>[,<case:bool>]) | 
| Description | 
| This function search in the string given as the first parameter for the string given as his second parameter, and will return the index where is last located or -1 if it's not located. If the third parameter is set to true, then the search is case sensitive. |