Displaying items by tag: tags

Open function.php and add this code:

// change counts at blog pages
add_filter('widget_tag_cloud_args', 'tag_widget_limit'); 
function tag_widget_limit($args){
 if(isset($args['taxonomy']) && $args['taxonomy'] == 'post_tag'){
  $args['number'] = 300; //Limit number of tags
 return $args;

// change counts in Woocomerce
function custom_woocommerce_tag_cloud_widget() {
    $args = array(
        'number' => 500,
        'taxonomy' => 'product_tag'
    return $args;
add_filter( 'woocommerce_product_tag_cloud_widget_args', 'custom_woocommerce_tag_cloud_widget' );


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If you save K2 article and K2 remove from the Tags spases and dashes - we need fix this in function check (). Open administrator\components\com_k2\tables\k2tag.php. Pleace find line 30 and replase this code

// Oldest line 30
$this->name = JString::str_ireplace('-', '', $this->name);

Replase old line in this code:

// approve - and space
$this->name = JString::str_ireplace('-', '—', $this->name);
$this->name = JString::str_ireplace(' ', ' ', $this->name);
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To replace Teg you should run a query UPDATE. First you need to go to K2-> Tags and find out under what id is required tags. Next in phpMyadmin we insert sql query code like this:

-- If we want to replace the tag id 6 wherever there is tag with id 12, the request will be so
UPDATE `you_prefix_k2_tags_xref` SET `tagID` = '6' WHERE `you_prefix_k2_tags_xref`.`tagID` =12;
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