e544ed6d9a
Comparing changes: https://github.com/smarty-php/smarty/compare/v4.3.1...v4.4.1 It is noticeable that Smarty 4.3.1 does not officially support PHP 8.3. Is only supported with 4.4.0. Remark: During tests with Smarty 4.5.1, it was noticed that the following warning occurs: Deprecated: Using the unregistered function "function_exists" in a template is deprecated and will be removed in a future version. Use Smarty::registerPlugin to explicitly register a custom modifier. As of Smarty 5.X.X, templates must be revised again. The Smarty release 5.0.2 is already officially available. However, integration into FlatPress is not entirely trivial.
80 lines
2.3 KiB
Markdown
80 lines
2.3 KiB
Markdown
# Variables loaded from config files
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Variables that are loaded from the [config files](../config-files.md) are
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referenced by enclosing them within `#hash_marks#`, or with the smarty
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variable [`$smarty.config`](language-variables-smarty.md#smartyconfig-languagevariablessmartyconfig). The
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later syntax is useful for embedding into quoted attribute values, or
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accessing variable values such as `$smarty.config.$foo`.
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## Examples
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Example config file - `foo.conf`:
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```ini
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pageTitle = "This is mine"
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bodyBgColor = '#eeeeee'
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tableBorderSize = 3
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tableBgColor = "#bbbbbb"
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rowBgColor = "#cccccc"
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```
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A template demonstrating the `#hash#` method:
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```smarty
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{config_load file='foo.conf'}
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<html>
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<title>{#pageTitle#}</title>
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<body bgcolor="{#bodyBgColor#}">
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<table border="{#tableBorderSize#}" bgcolor="{#tableBgColor#}">
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<tr bgcolor="{#rowBgColor#}">
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<td>First</td>
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<td>Last</td>
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<td>Address</td>
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</tr>
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</table>
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</body>
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</html>
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```
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A template demonstrating the
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[`$smarty.config`](language-variables-smarty.md#smartyconfig-languagevariablessmartyconfig) method:
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```smarty
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{config_load file='foo.conf'}
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<html>
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<title>{$smarty.config.pageTitle}</title>
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<body bgcolor="{$smarty.config.bodyBgColor}">
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<table border="{$smarty.config.tableBorderSize}" bgcolor="{$smarty.config.tableBgColor}">
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<tr bgcolor="{$smarty.config.rowBgColor}">
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<td>First</td>
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<td>Last</td>
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<td>Address</td>
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</tr>
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</table>
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</body>
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</html>
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```
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Both examples would output:
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```html
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<html>
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<title>This is mine</title>
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<body bgcolor="#eeeeee">
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<table border="3" bgcolor="#bbbbbb">
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<tr bgcolor="#cccccc">
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<td>First</td>
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<td>Last</td>
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<td>Address</td>
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</tr>
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</table>
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</body>
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</html>
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```
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Config file variables cannot be used until after they are loaded in from
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a config file. This procedure is explained later in this document under
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[`{config_load}`](../language-builtin-functions/language-function-config-load.md).
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See also [variables](../language-basic-syntax/language-syntax-variables.md) and [$smarty reserved
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variables](language-variables-smarty.md).
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