FriendlyWP

// VIDEO
// remove dimensions from oEmbed videos
add_filter( 'embed_oembed_html', 'tdd_oembed_filter', 10, 4 ) ; 
function tdd_oembed_filter($html, $url, $attr, $post_ID) {
    $return = '<figure class="video-container">'.$html.'</figure>';
    return $return;
}

FriendlyWP

// AUTOMATICALLY ADD ALT TAGS TO IMAGES
add_filter('the_content', 'add_alt_tags', 99999);
function add_alt_tags($content)
{
        global $post;
        preg_match_all('/<img (.*?)\/>/', $content, $images);
        if(!is_null($images))
        {
                foreach($images[1] as $index => $value)
                {

FriendlyWP

/************** ADD FILE TYPES TO MEDIA LIBRARY FILTERS ****************/
add_filter( 'post_mime_types', 'custom_mime_types' );
function custom_mime_types( $post_mime_types ) {
        $post_mime_types['application/msword'] = array( __( 'Word Docs' ), __( 'Manage Word Docs' ), _n_noop( 'Word Docs <span class="count">(%s)</span>', 'Word Docs <span class="count">(%s)</span>' ) );
        $post_mime_types['application/vnd.ms-excel'] = array( __( 'Excel Files' ), __( 'Manage Excel Files' ), _n_noop( 'Excel Files <span class="count">(%s)</span>', 'Excel Files <span class="count">(%s)</span>' ) );
        $post_mime_types['application/vnd.ms-powerpoint'] = array( __( 'PowerPoint Files' ), __( 'Manage PowerPoint Files' ), _n_noop( 'PowerPoint Files <span class="count">(%s)</span>', 'PowerPoint Files <span class="count">(%s)</span>' ) );
        $post_mime_types['application/pdf'] = array( __( 'PDFs' ), __( 'Manage PDFs' ), _n_noop( 'PDFs <span class="count">(%s)</span>', 'PDFs <span class="count">(%s)</span>' ) );
 

FriendlyWP

$custom_terms = get_terms('custom_taxonomy');

foreach($custom_terms as $custom_term) {
    wp_reset_query();
    $args = array(
        'post_type' => 'custom_post_type',
        'tax_query' => array(
            array(
                'taxonomy' => 'custom_taxonomy',
                'field' => 'slug',

FriendlyWP

/***
**** LIMIT WORDS IN EXCERPTS (or any supplied content)
Usage:
$text = get_the_excerpt();
echo string_limit_words($text, 40);
*/

function string_limit_words($string, $word_limit) {
  $words = explode(' ', $string, ($word_limit + 1));
  if(count($words) > $word_limit)

FriendlyWP

/*
* See http://wordpress.stackexchange.com/a/28784/16 for all options
*/
add_action( 'admin_menu', 'my_remove_menu_pages', 9999 );
function my_remove_menu_pages() {
    global $current_user;
    $username = $current_user->user_login;

  if ($username !== 'SPECIFIC-ADMIN-USERNAME-HERE') { 
        remove_menu_page('edit-comments.php');

FriendlyWP

// HIDE MASTER ADMIN ACCOUNT SO IT CAN'T BE ACCIDENTALLY DELETED
add_action('pre_user_query','yoursite_pre_user_query');
function yoursite_pre_user_query($user_search) {
  global $current_user;
  $username = $current_user->user_login;

  if ($username !== 'MASTER_ADMIN_USERNAME_HERE') { 
    global $wpdb;
    $user_search->query_where = str_replace('WHERE 1=1',
      "WHERE 1=1 AND {$wpdb->users}.user_login != 'MASTER_ADMIN_USERNAME_HERE'",$user_search->query_where);

FriendlyWP

// IF USING CUSTOM PERMALINKS LIKE CATEGORY/POSTNAME, PAGE NAVIGATION BREAKS ON PAGE 2. THIS IS THE FIX
// from http://barefootdevelopment.blogspot.com/2007/11/fix-for-wordpress-paging-problem.html
add_filter('request', 'remove_page_from_query_string');
function remove_page_from_query_string($query_string) { 
    if ($query_string['name'] == 'page' && isset($query_string['page'])) {
        unset($query_string['name']);
        // 'page' in the query_string looks like '/2', so split it out
        list($delim, $page_index) = split('/', $query_string['page']);
        $query_string['paged'] = $page_index;
    }      

FriendlyWP

// DISPLAY SIMPLE SECTION NAVIGATION VIA SHORTCODE
// adapted from the fantastic Simple Section Navigation plugin which is alas no longer being maintained
// http://wordpress.org/plugins/simple-section-navigation/
add_shortcode('simplesidenav', 'mm_simplesidenav');
function mm_simplesidenav( $atts, $content = null) {
    extract( shortcode_atts( array(
      'exclude'      => '',
      'topic'           => '',
      //'hierarchical'    => 'false',
      ), $atts ) );

FriendlyWP

jQuery(document).ready(function($) {
   $.getScript('//www.youtube.com/iframe_api');
    
    var cnt = 0;
    $('.flexslider iframe[src*=youtube]').each(function() {
        $(this).attr('id', 'youtubeplayer' + cnt);
        cnt++;
    });
    
    loadSlider();