robgolbeck

// Reference: https://codex.wordpress.org/Function_Reference/wp_get_archives
<select class="turnintodropdown" name="archive-dropdown" onchange="document.location.href=this.options[this.selectedIndex].value;">
  <option value=""><?php echo esc_attr( __( 'Monthly Archives' ) ); ?></option> 
  <?php wp_get_archives( array( 'type' => 'monthly', 'format' => 'option' ) ); ?>
</select>

robgolbeck

<?php
// E.g. title or rel attritutes.
// via https://wordpress.org/support/topic/need-previous_posts_link-next_posts_link-has-title-and-rel#post-1068032

add_filter('next_posts_link_attributes', 'get_next_posts_link_attributes');
add_filter('previous_posts_link_attributes', 'get_previous_posts_link_attributes');

if (!function_exists('get_next_posts_link_attributes')){
	function get_next_posts_link_attributes($attr){
		$attr = 'rel="myrel" title="mytitle"';

robgolbeck

<?php
// Add Custom Dashboard Widgets
// This example adds a 'welcome' message to the dashboard.
'
add_action('wp_dashboard_setup', 'sw_custom_dashboard_widgets');
function sw_custom_dashboard_widgets() {
global $wp_meta_boxes;
$normal_dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
$sw_widget_backup = array( 'sw_custom_dashboard_widgets' => $normal_dashboard['sw_custom_dashboard_widgets'] );
	unset( $normal_dashboard['sw_custom_dashboard_widgets'] );

robgolbeck

<?php
// Assign custom permissions for specific user roles
// This example gives Editors access to Menus and Theme Options:

add_action( 'admin_menu', 'edit_admin_menus' );

// Allow editors to manage theme options (under Appearance)
$role_object = get_role( 'editor' );
$role_object->add_cap( 'edit_theme_options' );

robgolbeck

<?php
// Remove unused items from the admin menu
// Reference: https://codex.wordpress.org/Function_Reference/remove_menu_page
function remove_menus(){
  remove_menu_page( 'edit.php' ); // Posts
  remove_menu_page( 'edit-comments.php' ); //Comments
}
add_action( 'admin_menu', 'remove_menus' );
?>

robgolbeck

<?php
// Rearrange the admin menu
// Reference: https://codex.wordpress.org/Plugin_API/Filter_Reference/custom_menu_order
function custom_menu_order($menu_ord) {
	if (!$menu_ord) return true;
	return array(
		'index.php', // Dashboard
		'edit.php?post_type=page', // Pages
		'edit.php?post_type=YOUR-CUSTOM-POST-TYPE', // Custom Post Type
		'edit.php', // Blog Posts

robgolbeck

<?php
// Sample Theme Customizer Options for WordPress
// This example allows you to upload your logo, add your contact info, and add your social media links.
// Reference: https://codex.wordpress.org/Theme_Customization_API
// See also: http://themefoundation.com/wordpress-theme-customizer/


// Add the following to functions.php (or put it in a separate file - e.g. theme-customizer.php - and call it from functions.php)
new theme_customizer();
class theme_customizer

robgolbeck

<?php
// Remove unnecessary sidebar widgets that will never be used in the theme.
// Reference: https://codex.wordpress.org/Function_Reference/unregister_widget
function hc_widgets_init() {
    unregister_widget( 'WP_Widget_Pages' );
    unregister_widget( 'WP_Widget_Calendar' );
    unregister_widget( 'WP_Widget_Archives' );
    unregister_widget( 'WP_Widget_Links' );
    unregister_widget( 'WP_Widget_Meta' );
    unregister_widget( 'WP_Widget_Search' );

robgolbeck

<?php
// Add this to functions.php
function hc_show_content($path) {
  $post = get_page_by_path($path);
  $content = apply_filters('the_content', $post->post_content);
  echo $content;
}
?>

robgolbeck

<?php
// Use this if you need the Relevanssi advanced search plugin to index content in custom fields.
add_filter('relevanssi_excerpt_content', 'excerpt_function', 10, 3);
function excerpt_function($content, $post, $query) {
	global $wpdb;
	$fields = $wpdb->get_col("SELECT DISTINCT(meta_key) FROM $wpdb->postmeta");

	foreach($fields as $key => $field){
		$field_value = get_post_meta($post->ID, $field, TRUE);
		$content .= ' ' . ( is_array($field_value) ? implode(' ', $field_value) : $field_value );