mklasen

<?php
add_action( 'cmb2_admin_init', function() {
  $prefix = 'mk_add_thickbox_';
  $metabox = new_cmb2_box( array(
    'id'            => $prefix.'box',
    'title'         => 'Signature',
    'object_types'  => array( 'post', ),
  ) );

  $metabox->add_field( array(

mklasen

<?php
add_action('loop_start', function() {
  // Only for archive
  if (is_archive()) {
    echo '<!--- Start loop wrap --><div class="wrap">';
  }
});
add_action('loop_end', function() {
  // Only for archive
  if (is_archive()) {

mklasen

// Set program archive to order on post meta date/time
add_action('pre_get_posts', function($query) {
    // Order on time
    $query->set( 'meta_key', 'start_time' );
    $query->set( 'orderby', 'meta_value_num' );
    $query->set( 'order', 'ASC' );
});

mklasen

add_filter( 'posts_clauses', function( $pieces, $obj ) {
    global $wpdb;

    $pieces['join'] .= " LEFT JOIN `$wpdb->term_relationships` AS trs ON ($wpdb->posts.ID = trs.object_id)";
    $pieces['join'] .= " LEFT JOIN `$wpdb->term_taxonomy` AS tt ON (trs.term_taxonomy_id = tt.term_taxonomy_id)";
    $pieces['join'] .= " LEFT JOIN `$wpdb->terms` AS t ON (tt.term_id = t.term_id)";
    $pieces['join'] .= " LEFT JOIN `$wpdb->term_taxonomy` AS parent ON (parent.parent = trs.term_taxonomy_id)";
    $pieces['join'] .= " LEFT JOIN `$wpdb->terms` AS parent_terms ON (parent.term_id = parent_terms.term_id)";

    $pieces['where'] .= " AND (tt.taxonomy = '*YOUR_TAXONOMY*')";

mklasen

add_action( 'rest_api_init', function () {
	register_rest_route( 'myplugin/v1', '/author/(?P<id>\d+)', array(
		'methods' => 'GET',
		'callback' => function($request) {
			print_r($request->get_params());
		},
	) );
} );

mklasen

// Used mainly for live reload with Chrome workspaces
add_filter( 'style_loader_src', 'mk_remove_version_numbers', 9999 );
add_filter( 'script_loader_src', 'mk_remove_version_numbers', 9999 );

function mk_remove_version_numbers( $src ) {
	if ( strpos( $src, 'ver=' ) )
		$src = remove_query_arg( 'ver', $src );
	return $src;
}

mklasen

  // Only show images owned by user
  add_filter( 'ajax_query_attachments_args', function ( $query ) {
    $query['author'] = get_current_user_id();
    return $query;
  });

mklasen

var data = new FormData()

// Add data/files to formdata var

jQuery.ajax({
  url: wpApiSettings.root + 'routehere/v1/subroute/save',
  type: 'POST',
  beforeSend: function(xhr) {
    xhr.setRequestHeader( 'X-WP-Nonce', wpApiSettings.nonce );
  },

mklasen

<?php
function my_email_function($email, $header, $content) {
  // We'll use Woocommerce e-mail function to send e-mail to users
  ob_start();

  // Get WC e-mail header
  do_action( 'woocommerce_email_header', $header, $email );
    // Content
    echo $content;

mklasen

@import url('https://fonts.googleapis.com/css?family=Lato:400,700,900')