26 lines
634 B
Plaintext
26 lines
634 B
Plaintext
<?php
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/**
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* @file
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* Functions to support theming in the Stable theme.
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*/
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use Drupal\Component\Utility\Html;
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/**
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* Implements template_preprocess_links().
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*/
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function stable_preprocess_links(&$variables) {
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// @deprecated in Drupal 8.0.x and will be removed before 9.0.0. This feature
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// of adding a class based on the associative key can cause CSS class name
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// conflicts.
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if (!empty($variables['links'])) {
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foreach ($variables['links'] as $key => $value) {
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if (!is_numeric($key)) {
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$class = Html::getClass($key);
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$variables['links'][$key]['attributes']->addClass($class);
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}
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}
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}
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}
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