smajda

<?php 
/* Merge multiple RSS feeds with SimplePie
 *
 * Just modify the path to SimplePie and 
 * modify the $feeds array with the feeds you want
 *
 * You should probably also change the channel title, link and description,
 * plus I added a CC license you may not want
 *
 * Help from: http://www.webmaster-source.com/2007/08/06/merging-rss-feeds-with-simplepie/ 

jwdeane

// Edit themes functions.php. Right after initial <?php line place the following:

update_option('siteurl','http://example.com/blog');
update_option('home','http://example.com/blog');

epicdaze

<!-- /* Remove version number from wordpress generated source and RSS feed.
http://www.wpbeginner.com/wp-tutorials/the-right-way-to-remove-wordpress-version-number/
*/ -->

<!-- /* remove this from header.php remove version from generated page source */ -->
<meta name="generator" content="WordPress <?php bloginfo('version'); ?>" />

<!-- /* or add this to functions.php to remove version from generated page source */ -->
<?php remove_action('wp_head', 'wp_generator'); ?>

matiskay

<?php
// http://johnford.is/programmatically-pull-attachments-from-wordpress-posts/
// http://www.wprecipes.com/how-to-show-wordpress-post-attachments

// get all of the images attached to the current post
function _get_images($size = 'thumbnail') {
	global $post;

	$photos = get_children( array('post_parent' => $post->ID, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID') );

johnpbloch

<?php

/*
 * Plugin Name: Query Thief
 * Description: Hijacking the main WordPress query and loop for fun and profit
 * Version: 0.1
 */

// I namespace everything now that PHP 5.2.4 is the minimum requirement. :D
namespace JPB;

thefuxia

<?php # -*- coding: utf-8 -*-
/*
Plugin Name: All Actions List
Description: Lists all actions run during one request.
Version:     1.0
Required:    3.1
Author:      Thomas Scholz
Author URI:  http://toscho.de
License:     GPL
*/

kevinSuttle

DEPRECATED

Please see: https://github.com/kevinSuttle/html-meta-tags, thanks for the idea @dandv!

---

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

palimadra

# Filename-based cache busting
# taken from https://github.com/h5bp/html5-boilerplate/

# This rewrites file names of the form `name.123456.js` to `name.js`
# so that the browser doesn't use the cached version when you have
# updated (but not manually renamed) the file.

<IfModule mod_rewrite.c>
    Options +FollowSymlinks
    RewriteEngine On

devinrhode2

/**
 * Like, basically PERFECT scrollbars
 */

/* 
   It's pure CSS. 
   Since a quick google search will confirm people going crazy about Mac OS Lion scrollbars...
   this has no fade-out effect.
  
   In Mac OS Lion, the lowest common denominator is always showing scrollbars by a setting.