onigetoc

<?php
function cache_image($image_url){
    //replace with your cache directory
    $image_path = 'path/to/cache/dir/';
    //get the name of the file
    $exploded_image_url = explode("/",$image_url);
    $image_filename = end($exploded_image_url);
    $exploded_image_filename = explode(".",$image_filename);
    $extension = end($exploded_image_filename);
    //make sure its an image

onigetoc

<?php

/**
 * Plugin Name: oEmbed in Comments
 * Description: Allow oEmbeds in comment text. A fork of http://wordpress.org/plugins/oembed-in-comments/
 * Version: 1.2
 * Author: Evan Solomon, modified by Shea Bunge
 */

class oEmbed_Comments {

onigetoc

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

onigetoc

<?php
/* Adds all user meta to the /wp-json/wp/v2/user/[id] endpoint */
function sb_user_meta( $data, $field_name, $request ) {
	if( $data['id'] ){
		$user_meta = get_user_meta( $data['id'] );
	}

	if ( !$user_meta ) {
    return new WP_Error( 'No user meta found', 'No user meta found', array( 'status' => 404 ) );
  }

onigetoc

/**
 * Hide the addressbar on ios & android devices
 * https://gist.github.com/yckart/5609969
 *
 * Based on the work from Nate Smith
 * @see https://gist.github.com/nateps/1172490
 *
 * Copyright (c) 2013 Yannick Albert (http://yckart.com)
 * Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php).
 * 2013/05/20