chrisjonesio

<?php
// ISO country code source: https://en.wikipedia.org/wiki/ISO_3166-1
// Emoji unicode codes: http://unicode.org/emoji/charts/full-emoji-list.html#country-flag

// An array to hold all the countries
$emoji_flags = array();

// Now, all the country flags as emojis
$emoji_flags["AD"] = "\u{1F1E6}\u{1F1E9}";
$emoji_flags["AE"] = "\u{1F1E6}\u{1F1EA}";

Shelob9

<?php
    //set up pods::find parameters to limit to 5 items
    $param = array(
        'limit' => 5,
    );
    //create pods object
    $pods = pods('pod_name', $params );

    //check that total values (given limit) returned is greater than zero
    if ( $pods->total() > 0 ) {

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() {