WordPress tutorial, Display wordpress Tags In Dropdown Menu without plugin. we given simple code here which you need to put in theme functions.php file.

If you want to display the tags in drop down menu then use following code in functions.php file.

Display wordpress Tags In Dropdown Menu without plugin


<?php
function dropdown_tag_cloud( $args = '' ) {
$defaults = array(
'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 45,
'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC',
'exclude' => '', 'include' => ''
);
$args = wp_parse_args( $args, $defaults );

$tags = get_tags( array_merge($args, array('orderby' => 'count', 'order' => 'DESC')) ); // Always query top tags

if ( empty($tags) )
return;

$return = dropdown_generate_tag_cloud( $tags, $args ); // Here's where those top tags get sorted according to $args
if ( is_wp_error( $return ) )
return false;
else
echo apply_filters( 'dropdown_tag_cloud', $return, $args );
}

function dropdown_generate_tag_cloud( $tags, $args = '' ) {
global $wp_rewrite;
$defaults = array(
'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 45,
'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC'
);
$args = wp_parse_args( $args, $defaults );
extract($args);

if ( !$tags )
return;
$counts = $tag_links = array();
foreach ( (array) $tags as $tag ) {
$counts[$tag->name] = $tag->count;
$tag_links[$tag->name] = get_tag_link( $tag->term_id );
if ( is_wp_error( $tag_links[$tag->name] ) )
return $tag_links[$tag->name];
$tag_ids[$tag->name] = $tag->term_id;
}

$min_count = min($counts);
$spread = max($counts) - $min_count;
if ( $spread <= 0 )
$spread = 1;
$font_spread = $largest - $smallest;
if ( $font_spread <= 0 )
$font_spread = 1;
$font_step = $font_spread / $spread;

// SQL cannot save you; this is a second (potentially different) sort on a subset of data.
if ( 'name' == $orderby )
uksort($counts, 'strnatcasecmp');
else
asort($counts);

if ( 'DESC' == $order )
$counts = array_reverse( $counts, true );

$a = array();

$rel = ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) ? ' rel="tag"' : '';

foreach ( $counts as $tag => $count ) {
$tag_id = $tag_ids[$tag];
$tag_link = clean_url($tag_links[$tag]);
$tag = str_replace(' ', ' ', wp_specialchars( $tag ));
$a[] = "t<option value='$tag_link'>$tag ($count)</option>";
}

switch ( $format ) :
case 'array' :
$return =& $a;
break;
case 'list' :
$return = "<ul class='wp-tag-cloud'>nt<li>";
$return .= join("</li>nt<li>", $a);
$return .= "</li>n</ul>n";
break;
default :
$return = join("n", $a);
break;
endswitch;

return apply_filters( 'dropdown_generate_tag_cloud', $return, $tags, $args );
}
?>

In footer or sidebar file or where you want to display the tags in dropdown use the following code.

Display wordpress Tags In Dropdown Menu without plugin

Display wordpress Tags In Dropdown Menu without plugin


<select name="tag-dropdown" onchange="document.location.href=this.options[this.selectedIndex].value;">
<option value="#">Liste d'auteurs</option>
<?php dropdown_tag_cloud('number=0&order=asc'); ?>
</select>

Written by Purab Kharat

I Purab am from Pune. I worked as WordPress and Drupal Architect and consultant. I worked on many technologies like Wordpress, Drupal, Ruby on Rails, Flex, PHP, jQuery etc... Senior Technical Lead at Smartsourcing Global Pvt Ltd in Princeton, NJ, USA.I contributor of many wordpress plugins and Drupal Modules. I am core developer of Drupal.Connect to purab on LinkedIn or Follow @purab on Twitter or Follow me on Google+ or Write Mail to purabdk@gmail.com or Chat with me on Skype : purabdk

Leave a Comment

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>