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function theme_menu_links in Drupal 4

Same name and namespace in other branches
  1. 5 includes/menu.inc \theme_menu_links()

Returns the themed HTML for primary and secondary links. Note that this function is overridden by most core themes because those themes display links in "link | link" format, not from a list. Also note that by default links rendered with this function are displayed with the same CSS as is used for the local tasks. If a theme wishes to render links from a ul it is expected that the theme will provide suitable CSS.

Parameters

$links: An array containing links to render.

Return value

A string containing the themed links.

Related topics

Menu system
Define the navigation menus, and route page requests to code based on URLs.
Themeable functions
Functions that display HTML, and which can be customized by themes.

File

includes/menu.inc, line 899
API for the Drupal menu system.

Code

function theme_menu_links($links) {
  if (!count($links)) {
    return '';
  }
  $level_tmp = explode('-', key($links));
  $level = $level_tmp[0];
  $output = "<ul class=\"links-{$level}\">\n";
  foreach ($links as $index => $link) {
    $output .= '<li';
    if (stristr($index, 'active')) {
      $output .= ' class="active"';
    }
    $output .= ">{$link}</li>\n";
  }
  $output .= '</ul>';
  return $output;
}