Len() 會傳回輸入字串的長度。
語法：
Len(text)
傳回的資料類型： 整數
| 範例 | 結果 |
|---|---|
| Len('Peter') | 傳回 '5' |
T1: Load String, First&Second as NewString; Load *, mid(String,len(First)+1) as Second; Load *, upper(left(String,1)) as First; Load * inline [ String this is a sample text string capitalize first letter only ]; 結果
| 字串 | NewString |
|---|---|
| this is a sample text string | This is a sample text string |
| capitalize first letter only | Capitalize first letter only |