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<?php
/**
* Plugin Name: "Show If" Shortcode
* Plugin URI: https://jsnelders.com/
* Description: Shortcode to conditionally display content if the user is in a specified role or has a specified username.
* Author: Jason Snelders
* Author URI: http://jsnelders.com
* Version: 190529.1
**/

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<?php
/**
 * Gravity Wiz // Gravity Forms // Map Submitted Field Values to Another Field
 *
 * Usage
 *
 * 1 - Enable "Allow field to be populated dynamically" option on field which should be populated.
 * 2 - In the "Parameter Name" input, enter the merge tag (or merge tags) of the field whose value whould be populated into this field.
 *
 * Basic Fields

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<?php
function remove_class_filter( $tag, $class_name = '', $method_name = '', $priority = 10 ) {
  	global $wp_filter;
  	// Check that filter actually exists first
  	if ( ! isset( $wp_filter[ $tag ] ) ) return FALSE;
  	if ( is_object( $wp_filter[ $tag ] ) && isset( $wp_filter[ $tag ]->callbacks ) ) {
  		// Create $fob object from filter tag, to use below
  		$fob = $wp_filter[ $tag ];
  		$callbacks = &$wp_filter[ $tag ]->callbacks;
  	} else {

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Setting up a WordPress site on AWS

This tutorial walks through setting up AWS infrastructure for WordPress, starting at creating an AWS account. We'll manually provision a single EC2 instance (i.e an AWS virtual machine) to run WordPress using Nginx, PHP-FPM, and MySQL.

This tutorial assumes you're relatively comfortable on the command line and editing system configuration files. It is intended for folks who want a high-level of control and understanding of their infrastructure. It will take about half an hour if you don't Google away at some point.

If you experience any difficulties or have any feedback, leave a comment. 🐬

Coming soon: I'll write another tutorial on a high availability setup for WordPress on AWS, including load-balancing multiple application servers in an auto-scaling group and utilizing RDS.

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<?php

add_filter( 'rest_authentication_errors', function( $result ) {
	if ( ! empty( $result ) ) {
		return $result;
	}
	if ( ! is_user_logged_in() ) {
		return new WP_Error( 'restx_logged_out', 'Sorry, you must be logged in to make a request.', array( 'status' => 401 ) );
	}
	return $result;

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<?php
/*
Plugin Name: Force SSL URL Scheme
Plugin URI: https://gist.github.com/webaware/4688802
Description: Force the protocol scheme to be HTTPS when is_ssl() doesn't work
Version: 1.0.0
Author: WebAware
Author URI: http://webaware.com.au/

@ref: http://wordpress.org/support/topic/ssl-insecure-needs-35-compatibility

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machine:
  <machine_config>
dependencies:
  pre:
    - pip install awsebcli
    - <other_project_dependencies>
database:
  <database_setup>
test:
  <test_config>

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machine:
  timezone:
    Europe/Copenhagen

  php:
    version: 5.3.3

  # This will be added to the `/etc/hosts` file
  hosts:
    wppusher-plugin.dev: 127.0.0.1

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Advanced Functional Programming with Scala - Notes

Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

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# Can force this into php/recipes/package.rb
# Or if you're like me and use a cookbook to provision with chef-solo...
# add this near the top of your file before you update apt

# Use PHP 5.4
apt_repository "php54" do
  uri "http://ppa.launchpad.net/ondrej/php5-oldstable/ubuntu"
  distribution node['lsb']['codename']
  components ["main"]
  keyserver "keyserver.ubuntu.com"