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75 lines
2.7 KiB
Markdown
75 lines
2.7 KiB
Markdown
{include\_php} {#language.function.include.php}
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==============
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> **Note**
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>
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> `{include_php}` is deprecated from Smarty, use registered plugins to
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> properly insulate presentation from the application code. As of Smarty
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> 3.1 the `{include_php}` tags are only available from [SmartyBC](#bc).
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Attribute Name Type Required Default Description
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---------------- --------- ---------- --------- ----------------------------------------------------------------------------------
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file string Yes *n/a* The name of the php file to include as absolute path
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once boolean No *TRUE* whether or not to include the php file more than once if included multiple times
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assign string No *n/a* The name of the variable that the output of include\_php will be assigned to
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**Option Flags:**
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Name Description
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--------- ----------------------------------------
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nocache Disables caching of inluded PHP script
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`{include_php}` tags are used to include a php script in your template.
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The path of the attribute `file` can be either absolute, or relative to
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[`$trusted_dir`](#variable.trusted.dir). If security is enabled, then
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the script must be located in the `$trusted_dir` path of the securty
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policy. See the [Security](#advanced.features.security) section for
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details.
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By default, php files are only included once even if called multiple
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times in the template. You can specify that it should be included every
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time with the `once` attribute. Setting once to FALSE will include the
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php script each time it is included in the template.
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You can optionally pass the `assign` attribute, which will specify a
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template variable name that the output of `{include_php}` will be
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assigned to instead of displayed.
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The smarty object is available as `$_smarty_tpl->smarty` within the PHP
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script that you include.
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The `load_nav.php` file:
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<?php
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// load in variables from a mysql db and assign them to the template
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require_once('database.class.php');
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$db = new Db();
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$db->query('select url, name from navigation order by name');
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$this->assign('navigation', $db->getRows());
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?>
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where the template is:
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{* absolute path, or relative to $trusted_dir *}
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{include_php file='/path/to/load_nav.php'}
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{include_php '/path/to/load_nav.php'} {* short-hand *}
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{foreach item='nav' from=$navigation}
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<a href="{$nav.url}">{$nav.name}</a><br />
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{/foreach}
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See also [`{include}`](#language.function.include),
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[`$trusted_dir`](#variable.trusted.dir),
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[`{php}`](#language.function.php),
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[`{capture}`](#language.function.capture), [template
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resources](#resources) and [componentized
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templates](#tips.componentized.templates)
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