ap_category_sorting()

Description #

Output category filter dropdown.

Source #

function ap_category_sorting() {
    $filters  = ap_get_category_filter();
    $selected = (int) ap_sanitize_unslash( 'ap_cat_sort', 'g', 0 );
    if ( $filters ) {
        echo '<div class="ap-dropdown">';
        echo '<a id="ap-sort-anchor" class="ap-dropdown-toggle' . ( '' !== $selected ? ' active' : '' ) . '" href="#">' . esc_attr__( 'Category', 'anspress-question-answer' ) . '</a>';
        echo '<div class="ap-dropdown-menu">';
 
        foreach ( $filters as $category_id => $category_name ) {
            echo '<li ' . ( $selected === (int) $category_id ? 'class="active" ' : '' ) . '><a href="#" data-value="' . (int) $category_id . '">' . esc_html( $category_name ) . '</a></li>';
        }
        echo '<input name="ap_cat_sort" type="hidden" value="' . esc_attr( $selected ) . '" />';
        echo '</div>';
        echo '</div>';
    }
}