function theme_feed_icon

1 theme.inc theme_feed_icon($variables)

Returns HTML for a feed icon.

Parameters

$variables: An associative array containing:

url: An internal system path or a fully qualified external URL of the feed.
title: A descriptive title of the feed.

Related topics

Default theme implementations Functions and templates for the user interface to be implemented by themes.

1 call to theme_feed_icon()

FeedIconTest::testFeedIconEscaping in core/modules/simpletest/tests/common.test: Check that special characters are correctly escaped. Test for issue #1211668.

2 theme calls to theme_feed_icon()

backdrop_add_feed in core/includes/common.inc: Adds a feed URL for the current page.
views_plugin_style_rss::attach_to in core/modules/views/plugins/views_plugin_style_rss.inc

8 string references to the theme hook from theme_feed_icon()

Note: this list is generated by looking for the string for this theme hook, so it may include some references that are not actually using this theme hook.

backdrop_add_feed in core/includes/common.inc: Adds a feed URL for the current page.
backdrop_common_theme in core/includes/common.inc: Provides theme registration for themes across .inc files.
hook_block_view in core/modules/layout/layout.api.php: Return a rendered or renderable view of a block.
hook_theme in core/modules/system/system.api.php: Register a module (or theme's) theme implementations.
node_syndicate_content in core/modules/node/node.module: Returns a themed RSS icon which links to a provided feed.

... See full list

File

core/includes/theme.inc, line 2530: The theme system, which controls the output of Backdrop.

Code

function theme_feed_icon($variables) {
  $text = t('Subscribe to !feed-title', array('!feed-title' => $variables['title']));
  if ($image = theme('image', array('path' => 'core/misc/feed.png', 'width' => 16, 'height' => 16, 'alt' => $text))) {
    return l($image, $variables['url'], array('html' => TRUE, 'attributes' => array('class' => array('feed-icon'), 'title' => $text)));
  }
}