scarstens

function sortObjectBy(property) {
    var sortOrder = 1;
    if(property[0] === "-") {
        sortOrder = -1;
        property = property.substr(1, property.length - 1);
    }
    return function (a,b) {
        var result = (a[property] < b[property]) ? -1 : (a[property] > b[property]) ? 1 : 0;
        return result * sortOrder;
    }

scarstens

<?php
/*
 * Function / Action to enable choosing private pages as parent pages
 */
function admin_private_parent_metabox($output)
{
    global $post;

    $args = array(
        'post_type' => $post->post_type,

scarstens

//force user login, regardless of post type
//UNLESS public is in the URL
add_action('parse_request', 'rr_login_redirect');
function rr_login_redirect() {
    global $wp;
    if(stristr($wp->request,'public/') || stristr($wp->request,'/public')){}
    elseif (!is_user_logged_in()) {
        auth_redirect();
    }
}

scarstens

function my_enqueue($hook) {
  if( 'users.php' != $hook && 'user-meta-manager' != $_GET['page'])
		return;
	wp_enqueue_script( 'jquery-ui-sortable');
}
add_action( 'admin_enqueue_scripts', 'my_enqueue' );

scarstens

<?php
	add_filter('widget_text', 'do_shortcode');
?>

scarstens

     // setup one language for admin and the other for theme
     // must be called before load_theme_textdomain()

     function set_my_locale($locale) {
          $locale = ( is_admin() ) ? "en_US" : "it_IT";
          setlocale(LC_ALL, $local );
          return $locale;
     }
     add_filter( 'locale', 'set_my_locale' );

scarstens

function twtreplace($content) {
	$twtreplace = preg_replace('/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/',"$1<a href=\"http://twitter.com/$2\" target=\"_blank\" rel=\"nofollow\">@$2</a>",$content);
	return $twtreplace;
}

add_filter('the_content', 'twtreplace');   
add_filter('comment_text', 'twtreplace');

scarstens

<?php


class XDOMElement extends DOMElement {
	function __construct($name, $value = null, $namespaceURI = null) {
		parent::__construct($name, null, $namespaceURI);
	}
}

class XDOMDocument extends DOMDocument {

scarstens

session_unset();
session_destroy();
session_write_close();
setcookie(session_name(),'',0,'/');
session_regenerate_id(true);

scarstens

add_action('init','disable_default_registration');
function disable_default_registration(){
    global $pagenow;
    if( 'wp-login.php' == $pagenow && $_REQUEST['action'] == 'register') {
        $registration_redirect = apply_filters('disable_default_registration_redirect', site_url());
        wp_redirect($registration_redirect);
        exit();
    }
}