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Description

Hide featured tag from display when terms associated with a post object are queried from the front end.

Hooks into the "get_the_terms" filter.

Usage

$array = Featured_Content::hide_the_featured_term( $terms, $id, $taxonomy );

Parameters

$terms

( array ) required – A list of term objects. This is the return value of get_the_terms().

$id

( int ) required – The ID field for the post object that terms are associated with.

$taxonomy

( array ) required – An array of taxonomy slugs.

Returns

array Filtered array of terms.

Source

File name: twentyfourteen/inc/featured-content.php
Lines:

  public static function hide_the_featured_term( $terms, $id, $taxonomy ) {

    // This filter is only appropriate on the front end.
    if ( is_admin() ) {
      return $terms;
    }

    // Make sure we are in the correct taxonomy.
    if ( 'post_tag' != $taxonomy ) {
      return $terms;
    }

    // No terms? Return early!
    if ( empty( $terms ) ) {
      return $terms;
    }

    $settings = self::get_setting();
    foreach ( $terms as $order => $term ) {
      if ( ( $settings['tag-id'] === $term->term_id || $settings['tag-name'] === $term->name ) && 'post_tag' === $term->taxonomy ) {
        unset( $terms[ $term->term_id ] );
      }
    }

    return $terms;
  }
 

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