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37 lines
1.2 KiB
Markdown
37 lines
1.2 KiB
Markdown
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Writing Plugins {#plugins.writing}
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===============
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Plugins can be either loaded by Smarty automatically from the filesystem
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or they can be registered at runtime via one of the register\_\* API
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functions. They can also be unregistered by using unregister\_\* API
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functions.
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For the plugins that are registered at runtime, the name of the plugin
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function(s) does not have to follow the naming convention.
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If a plugin depends on some functionality provided by another plugin (as
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is the case with some plugins bundled with Smarty), then the proper way
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to load the needed plugin is this:
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<?php
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function smarty_function_yourPlugin(array $params, Smarty_Internal_Template $template)
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{
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// load plugin depended upon
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$template->smarty->loadPlugin('smarty_shared_make_timestamp');
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// plugin code
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}
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?>
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As a general rule, the currently evaluated template\'s
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Smarty\_Internal\_Template object is always passed to the plugins as the
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last parameter with two exceptions:
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- modifiers do not get passed the Smarty\_Internal\_Template object at
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all
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- blocks get passed `$repeat` after the Smarty\_Internal\_Template
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object to keep backwards compatibility to older versions of Smarty.
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