44 lines
2.0 KiB
Markdown
44 lines
2.0 KiB
Markdown
# unescape
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`unescape` is used to decode `entity`, `html` and `htmlall`. It counters
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the effects of the [escape modifier](language-modifier-escape.md) for the
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given types.
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## Basic usage
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```smarty
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{$myVar|unescape}
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```
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## Parameters
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| Parameter Position | Type | Required | Possible Values | Default | Description |
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|--------------------|--------|----------|----------------------------------------------------------------------------------------------------------------|---------|------------------------------------------------------------------------------------------------------------------------------|
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| 1 | string | No | `html`, `htmlall`, `entity`, | `html` | This is the escape format to use. |
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| 2 | string | No | `ISO-8859-1`, `UTF-8`, and any character set supported by [`htmlentities()`](https://www.php.net/htmlentities) | `UTF-8` | The character set encoding passed to html\_entity\_decode() or htmlspecialchars\_decode() or mb\_convert\_encoding() et. al. |
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## Examples
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```php
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<?php
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$smarty->assign('articleTitle',
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"Germans use "Ümlauts" and pay in €uro"
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);
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```
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These are example `unescape` template lines followed by the output
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```smarty
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{$articleTitle}
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Germans use "Ümlauts" and pay in €uro
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{$articleTitle|unescape:"html"}
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Germans use "Ümlauts" and pay in €uro
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{$articleTitle|unescape:"htmlall"}
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Germans use "Ümlauts" and pay in €uro
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```
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See also [escaping smarty parsing](../language-basic-syntax/language-escaping.md), [escape
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modifier](language-modifier-escape.md).
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