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.
161 lines
4.3 KiB
Markdown
161 lines
4.3 KiB
Markdown
File Template Resources {#resources.file}
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=======================
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Smarty ships with a built-in template resource for the filesystem. The
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`file:` is the default resource. The resource key `file:` must only be
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specified, if the
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[`$default_resource_type`](#variable.default.resource.type) has been
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changed.
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If the file resource cannot find the requested template, the
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[`$default_template_handler_func`](#variable.default.template.handler.func)
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is invoked.
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> **Note**
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>
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> As of Smarty 3.1 the file resource no longer walks through the
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> [include\_path](https://www.php.net/ini.core.php#ini.include-path) unless
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> [`$use_include_path` is activated](#variable.use.include.path)
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Templates from \$template\_dir {#templates.from.template.dir}
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------------------------------
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The file resource pulls templates source files from the directories
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specified in [`$template_dir`](#variable.template.dir). The list of
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directories is traversed in the order they appear in the array. The
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first template found is the one to process.
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<?php
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$smarty->display('index.tpl');
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$smarty->display('file:index.tpl'); // same as above
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?>
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From within a Smarty template
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{include file='index.tpl'}
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{include file='file:index.tpl'} {* same as above *}
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Templates from a specific \$template\_dir {#templates.from.specified.template.dir}
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-----------------------------------------
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Smarty 3.1 introduced the bracket-syntax for specifying an element from
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[`$template_dir`](#variable.template.dir). This allows websites
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employing multiple sets of templates better control over which template
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to access.
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The bracket-syntax can be used from anywhere you can specify the `file:`
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resource type.
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<?php
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// setup template directories
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$smarty->setTemplateDir(array(
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'./templates', // element: 0, index: 0
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'./templates_2', // element: 1, index: 1
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'10' => 'templates_10', // element: 2, index: '10'
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'foo' => 'templates_foo', // element: 3, index: 'foo'
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));
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/*
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assume the template structure
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./templates/foo.tpl
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./templates_2/foo.tpl
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./templates_2/bar.tpl
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./templates_10/foo.tpl
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./templates_10/bar.tpl
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./templates_foo/foo.tpl
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*/
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// regular access
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$smarty->display('file:foo.tpl');
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// will load ./templates/foo.tpl
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// using numeric index
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$smarty->display('file:[1]foo.tpl');
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// will load ./templates_2/foo.tpl
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// using numeric string index
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$smarty->display('file:[10]foo.tpl');
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// will load ./templates_10/foo.tpl
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// using string index
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$smarty->display('file:[foo]foo.tpl');
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// will load ./templates_foo/foo.tpl
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// using "unknown" numeric index (using element number)
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$smarty->display('file:[2]foo.tpl');
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// will load ./templates_10/foo.tpl
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?>
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From within a Smarty template
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{include file="file:foo.tpl"}
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{* will load ./templates/foo.tpl *}
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{include file="file:[1]foo.tpl"}
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{* will load ./templates_2/foo.tpl *}
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{include file="file:[foo]foo.tpl"}
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{* will load ./templates_foo/foo.tpl *}
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Templates from any directory {#templates.from.any.dir}
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----------------------------
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Templates outside of the [`$template_dir`](#variable.template.dir)
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require the `file:` template resource type, followed by the absolute
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path to the template (with leading slash.)
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> **Note**
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>
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> With [`Security`](#advanced.features.security) enabled, access to
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> templates outside of the [`$template_dir`](#variable.template.dir) is
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> not allowed unless you list those directories in `$secure_dir`.
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<?php
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$smarty->display('file:/export/templates/index.tpl');
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$smarty->display('file:/path/to/my/templates/menu.tpl');
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?>
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And from within a Smarty template:
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{include file='file:/usr/local/share/templates/navigation.tpl'}
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Windows Filepaths {#templates.windows.filepath}
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-----------------
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If you are using a Windows machine, filepaths usually include a drive
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letter (C:) at the beginning of the pathname. Be sure to use `file:` in
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the path to avoid namespace conflicts and get the desired results.
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<?php
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$smarty->display('file:C:/export/templates/index.tpl');
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$smarty->display('file:F:/path/to/my/templates/menu.tpl');
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?>
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And from within Smarty template:
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{include file='file:D:/usr/local/share/templates/navigation.tpl'}
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