helen

<?
/**
 * Repeatable Custom Fields in a Metabox
 * Author: Helen Hou-Sandi
 *
 * From a bespoke system, so currently not modular - will fix soon
 * Note that this particular metadata is saved as one multidimensional array (serialized)
 */
 
function hhs_get_sample_options() {

mathewbyrne

function slugify(text)
{
  return text.toString().toLowerCase()
    .replace(/\s+/g, '-')           // Replace spaces with -
    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
    .replace(/^-+/, '')             // Trim - from start of text
    .replace(/-+$/, '');            // Trim - from end of text
}

daaku

<?php

/**
 * A simple Facebook PHP example.
 *
 * - This is not a "Facebook SDK".
 * - This example uses Curl, Hash, JSON, Session extensions.
 * - This does not use the JavaScript SDK, nor the cookie set by it.
 * - This works with Canvas, Page Tabs with IFrames, the Registration Plugin
 *   and with any other flow which uses the signed_request.