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 11:00 am)
Balazs Halasy (04/05/2005 2:52 pm)
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