With this function you can force a string to contain only lower case characters.
NOTE: This function only detects the 26 letter English alphabet from A - Z.
string_lower(string);
| Argument | Description |
|---|---|
| string | The string to convert to lowercase. |
String
str1 = "Hello World";
str2 = string_lower(str1);
The above code will set str2 to "hello world".