44 lines
770 B
Markdown
44 lines
770 B
Markdown
# string_format
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This is a way to format strings, such as decimal numbers and such. Use
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the syntax for [`sprintf()`](https://www.php.net/sprintf) for the
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formatting.
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## Basic usage
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```smarty
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{$myVar|string_format:"%d"}
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```
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## Parameters
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| Parameter Position | Type | Required | Description |
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|--------------------|--------|----------|---------------------------------------|
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| 1 | string | Yes | This is what format to use. (sprintf) |
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## Examples
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```php
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<?php
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$smarty->assign('number', 23.5787446);
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```
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Where template is:
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```smarty
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{$number}
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{$number|string_format:"%.2f"}
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{$number|string_format:"%d"}
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```
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Will output:
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```
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23.5787446
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23.58
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23
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```
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See also [`date_format`](language-modifier-date-format.md).
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