trim
Summary
Returns a stripped version of the input string.Usage
input|trim( [char_list] )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| char_list | string | Characters that should be removed. | No. |
Returns
A stripped version of the input string.Description
This operator removes characters from the beginning and the end of the input string. By default, it will get rid of the following characters:
| Character | ASCII value (dec) | ASCII value (hex) | Description |
|---|---|---|---|
| 32 | 0x20 | An ordinary space. |
|
| \t | 9 | 0x09 | A tab. |
| \n | 10 | 0x0A | A new line (line feed). |
| \r | 13 | 0x0D | A carriage return. |
| \0 | 0 | 0x00 | The NUL-byte. |
| \x0B | 11 | 0x0B | A vertical tab. |
Examples
Example 1
{' Gizmo is not a gremlin. '|trim()}
The following output will be produced: "Gizmo is not a gremlin."
Balazs Halasy (05/02/2004 12:00 pm)
Balazs Halasy (04/05/2005 4:52 pm)
Comments
There are no comments.