$isnumber » History » Version 1
Per Amundsen, 12/01/2021 11:49 PM
| 1 | 1 | Per Amundsen | _Added in 4.2_ |
|---|---|---|---|
| 2 | |||
| 3 | *$isnumber(text [, cdens])* |
||
| 4 | |||
| 5 | Returns [[$true]] if the text is a number, otherwise [[$false]]. |
||
| 6 | |||
| 7 | *Parameters* |
||
| 8 | |||
| 9 | cdens - TODO |
||
| 10 | |||
| 11 | *Example* |
||
| 12 | |||
| 13 | <pre> |
||
| 14 | ; Returns $false |
||
| 15 | //echo -ag $isnumber(abc) |
||
| 16 | |||
| 17 | ; Returns $true |
||
| 18 | //echo -ag $isnumber(555) |
||
| 19 | </pre> |