nfsarmento

/** Stopping Cart Fragments From Updating in WooCommerce
*
* https://www.nuno-sarmento.com
*/
add_action( 'wp_print_scripts', 'ns_cart_fragments', 100 ); 
function ns_cart_fragments() {
    wp_dequeue_script( 'wc-cart-fragments' );
 
    return true;
}

nfsarmento

/** Remove Query Strings From Static Resources
*
* https://www.nuno-sarmento.com
*/

function ns_remove_script_version( $src ){ 
$parts = explode( '?', $src ); 	
return $parts[0]; 
} 
add_filter( 'script_loader_src', 'ns_remove_script_version', 15, 1 ); 

nfsarmento

/** Detect Browser : If you want to use a different stylesheet for different browsers you can use HTML conditional tags or you can use this.
*
* https://www.nuno-sarmento.com
*/

add_filter('body_class','ns_browser_body_class'); 
function ns_browser_body_class($classes) { 
 
  global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone; 
 

nfsarmento

/** WordPress: Allow Contributors to Upload Images
*
* https://www.nuno-sarmento.com
*/
if ( current_user_can('contributor') && !current_user_can('upload_files') )
     add_action('admin_init', 'ns_allow_contributor_uploads');      
     function ns_allow_contributor_uploads() {
          $contributor = get_role('contributor');
          $contributor->add_cap('upload_files');
}

nfsarmento

/** Remove Menus in WordPress Dashboard
*
* https://www.nuno-sarmento.com
*/

function ns_remove_menus () { 
 
 global $menu;
 $restricted = array(__('Dashboard'), __('Posts'), __('Media'), __('Links'), __('Pages'), __('Appearance'), __('Tools'), __('Users'), __('Settings'), __('Comments'), __('Plugins')); 
 end ($menu); 

nfsarmento

#
# Sources:
# http://stackoverflow.com/questions/7704624/how-can-i-use-gzip-compression-for-css-and-js-files-on-my-websites
# http://codex.wordpress.org/Output_Compression
# http://www.perun.net/2009/06/06/wordpress-websites-beschleuinigen-4-ein-zwischenergebnis/#comment-61086
# http://www.smashingmagazine.com/smashing-book-1/performance-optimization-for-websites-part-2-of-2/
# http://gtmetrix.com/configure-entity-tags-etags.html
# http://de.slideshare.net/walterebert/die-htaccessrichtignutzenwchh2014
# http://de.slideshare.net/walterebert/mehr-performance-fr-wordpress
#

nfsarmento

     <?php $prevPost = get_previous_post();
                    $prevthumbnail = get_the_post_thumbnail($prevPost->ID,array(80,97)); ?>
                    <h2><?php previous_post_link('%link', 'Previous'); ?></h2>
                    <?php previous_post_link('%link', $prevthumbnail); ?>


            <?php // Display the thumbnail of the next post ?>

                        <?php $nextPost = get_next_post();
                    $nextthumbnail = get_the_post_thumbnail($nextPost->ID,array(80,97)); ?>

nfsarmento

/**
 * Generate breadcrumbs
 *
 * https://www.nuno-sarmento.com
 */

function get_breadcrumb() {
    echo '<a href="'.home_url().'" rel="nofollow">Home</a>';
    if (is_category() || is_single()) {
        echo "&nbsp;&nbsp;&#187;&nbsp;&nbsp;";

nfsarmento

<h5 class="category-title">
  <?php
    $terms =  get_the_terms( $post->ID , 'sector' );
    foreach ( $terms as $term ) {
        echo '&nbsp;<a href="' .esc_url( home_url( '/' ) ). $term->slug . '" title="' . $term->name . '" ' . '>' . $term->name .'</a>	&nbsp;';
    }
  ?>
</h5>

nfsarmento

/**
 * Ensure cart contents update when products are added to the cart via AJAX
 *
 * https://www.nuno-sarmento.com
*/

function my_header_add_to_cart_fragment( $fragments ) {
 
    ob_start();
    $count = WC()->cart->cart_contents_count;