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37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
<?php
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/**
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* @file
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* Displays the search form block.
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*
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* Available variables:
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* - $search_form: The complete search form ready for print.
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* - $search: Associative array of search elements. Can be used to print each
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* form element separately.
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*
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* Default elements within $search:
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* - $search['search_block_form']: Text input area wrapped in a div.
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* - $search['actions']: Rendered form buttons.
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* - $search['hidden']: Hidden form elements. Used to validate forms when
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* submitted.
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*
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* Modules can add to the search form, so it is recommended to check for their
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* existence before printing. The default keys will always exist. To check for
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* a module-provided field, use code like this:
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* @code
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* <?php if (isset($search['extra_field'])): ?>
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* <div class="extra-field">
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* <?php print $search['extra_field']; ?>
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* </div>
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* <?php endif; ?>
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* @endcode
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*
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* @see template_preprocess_search_block_form()
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*/
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?>
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<div class="container-inline">
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<?php if (empty($variables['form']['#block']->subject)): ?>
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<h2 class="element-invisible"><?php print t('Search form'); ?></h2>
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<?php endif; ?>
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<?php print $search_form; ?>
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</div>
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