RalfAlbert

add_filter( 'upgrader_post_install', 'autoactivate_plugin_after_install', 10, 3 );

function autoactivate_plugin_after_install( $value, $hook_extra, $result ){
$p_tmp = get_plugins('/' . $result['destination_name']);
$p_key = array_keys( $p_tmp );

$pre = ! empty( $result['destination_name'] ) ? $result['destination_name'] . '/' : '';

$plugin = $pre . $p_key[0];
$plugins = get_option('active_plugins');

RalfAlbert

<?php
/**
 * Plugin Name: Show Comment Number
 * Plugin URI: http://neun12.de
 * Text Domain: 
 * Domain Path: 
 * Description: Dieses Plugin zeigt die laufende Kommentar-Nummer in einem Kommentar-Thread an.
 * Author: Ralf Albert
 * Version: 0.1
 * Author URI: http://neun12.de/

RalfAlbert

/* put this function in your functions.php. You can use it very often */
function __return_null(){
	return NULL;
}

/* stop informing non-admins */
global $current_user;
if( ! current_user_can( 'update_core' ) ){
# 2.8 to 3.0:
remove_action( 'wp_version_check', 'wp_version_check' );

RalfAlbert

<?php
function get_some_foo(){
	return array( 'foo_one', 'foo_two', 'foo_three' );
}

function get_some_bar(){
	return array( 'bar_one', 'bar_two', 'bar_three' );
}

function some_view( $the_array ){

RalfAlbert

<?php
/* Plugin Name Some Code */
class PluginInit
{
	/**
	 * mocking code
	 */
	CONST WP_VERSION = '3.3';
	private function get_wp_version(){ return '3.3' ; }
	private function get_wp_network() { return false; }

RalfAlbert

<?php
/* Plugin Name Some Code */
namespace PluginInit
{

	/**
	 * mocking code
	 */
	CONST WP_VERSION = '3.3';
	function get_wp_version(){ return '3.3' ; }

RalfAlbert

<?php 
/*
Plugin Name: User Activity
Plugin URI: 
Description: Provides means to query users by last login activity.
Version: 1.0
Author: Eric Teubert, Ralf Albert
Author URI: ericteubert@googlemail.com, neun12@googlemail.com
License: MIT
*/

RalfAlbert

<?php
/*
Plugin Name: Sortable post column
Description: Make posts column on users screen sortable
Version: 0.0.1
Author: Ralf Albert
Author URI: http://yoda.neun12.de 
*/

// make posts-column sortable

RalfAlbert

<?php
require( dirname(__FILE__) . '/wp-load.php' );
is_wp_error(
	wp_signon(
		  array(
			'user_login'=>'YourLoginName',
			'user_password'=>'YoUrAw3s0M3P455W0rD'
			) 
		 )
) ? die('Mooo... :(') : wp_safe_redirect( admin_url() );

RalfAlbert

<?php
class DataContainer
{
	private static $data = array();
	
	public static function __set( $name, $value ){
		if( ! isset( self::$data[$name] ) )
			self::$data[$name] = $value;
		else
			return FALSE;