aaroncampbell

<?php
/**
 * For use with debugging
 */
if ( !function_exists('dump') ) {
	/**
	 * To be used like a more flexible more developer friendly var_dump.
	 * Basically you can pass a variable to dump as well as a title and choose
	 * whether it returns that data to you to echo out or Use this as a var_dump
	 *

aaroncampbell

<?php
/**
 * If the post doesn't have a featured image set it to the first attached image
 * or a default if there are no images
 */
function pd_set_post_thumbnail( $post_id = null ) {
	if ( ! isset( $post_id ) )
		$post_id = get_the_ID();
	if ( has_post_thumbnail( $post_id ) )
		return true;

aaroncampbell

<?php
/**
 * Plugin Name:
 * Plugin URI: http://xavisys.com/wordpress-plugins/expanded-admin-menus/
 * Description: Forces all admin menus to be expanded all the time
 * Version: 0.0.1
 * Author: Aaron D. Campbell
 * Author URI: http://xavisys.com/
 */

aaroncampbell

TLC Transients

A WordPress transients interface with support for soft-expiration (use old content until new content is available), background updating of the transients (without having to wait for a cron job), and a chainable syntax that allows for one liners.

Examples

In this simple example, we're defining a feed-fetching callback, and then using tlc_transient with a chain to point to that callback and use it, all in one line. Note that since we haven't used background_only(), the initial load of this will cause the page to pause.

aaroncampbell

<?php
$inventory = it_exchange( 'product', 'inventory', 'return=true' );

if ( 0 == $inventory ) {
	echo 'Too Late!'; // We're completely out
} elseif ( 1 == $inventory ) {
	echo 'There can be only one!'; // There is one in stock
} else {
	printf( 'We have %s in stock.', number_format( $inventory, 0, null, ',' ) );
}

aaroncampbell

<?php
function test_multiple_shortcode_unautop() {
	$test_strings = array(
		"[footag][footag]\n",
		"[footag]\n[footag]\n",
		"[footag]\n\n[footag]\n",
	);

	foreach( $test_strings as $test_string ) {
		$actual = shortcode_unautop( wpautop( $test_string ) );