RalfAlbert

<?php
$content =
<<<CONTENT
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
CONTENT;

function columns_and_pages( $content = NULL ) {

	if ( empty( $content ) )
		return $content;

RalfAlbert

<?php

$cc_licenses = array(
	'ccnc'   => '<a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/deed.de"><img alt="Creative Commons Lizenzvertrag" style="border-width:0" src="http://i.creativecommons.org/l/by-nc/4.0/88x31.png" /></a><br />Dieses Werk ist lizenziert unter einer <a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/deed.de">Creative Commons Namensnennung-Nicht kommerziell 4.0 International Lizenz</a>.',
	'ccncsa' => '<a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/deed.de"><img alt="Creative Commons Lizenzvertrag" style="border-width:0" src="http://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a><br />Dieses Werk ist lizenziert unter einer <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/deed.de">Creative Commons Namensnennung - Nicht-kommerziell - Weitergabe unter gleichen Bedingungen 4.0 International Lizenz</a>.';
	'ccncnd' => '<a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/4.0/deed.de"><

RalfAlbert

<?php
/**
 * Plugin Name: 000 Tutorial TestFile
 * Description: Simple testfile for writing tutorials
 */

namespace TutorialTestFile;

add_action(
	'plugins_loaded',

RalfAlbert

  <h1>jQuery Testseite</h1>

	<p id="test">Hello World!</p>
	<p><a href="#" id="clickit">Click it!</a></p>

 	<script type="text/javascript">
 		$(document).ready(
 			function() {

 				$('#test').bind(

RalfAlbert

<?php
function create_onetime_nonce( $action = -1 ) {
	$time = time();
	$nonce = wp_create_nonce( $time . $action );
	set_transient( '_nonce_' . $time, 1, 60*60 ); // adjust the lifetime of the transient
	return $nonce . '-' . $time;
}

function verify_onetime_nonce( $_nonce, $action = -1 ) {
	@list( $nonce, $time ) = explode( '-', $_nonce );

RalfAlbert

<?php
class DataContainer
{
  public static $data = array();

	public function __set( $name, $value ) {
		self::$data[$name] = $value;
	}

	public function __get( $name ) {

RalfAlbert

<?php
// require wordpress
/**
 * @see http://en.wikipedia.org/wiki/Email_address
 */
$email   = array();
$email[] = 'john.smith(commentedemail)@example.com';
$email[] = '(commentedemail)[email protected]';
$email[] = 'john.smith@(commentedemail)example.com';
$email[] = '[email protected](commentedemail)';

RalfAlbert

<?php
class File_Upload
{
  /**
	 * Index key from upload form
	 * @var string
	 */
	public $index_key = '';

	/**

RalfAlbert

<?php
/** Display verbose errors */
define( 'IMPORT_DEBUG', false );

// Load Importer API
require_once ABSPATH . 'wp-admin/includes/import.php';

if ( ! class_exists( 'WP_Importer' ) ) {
  $class_wp_importer = ABSPATH . 'wp-admin/includes/class-wp-importer.php';
	if ( file_exists( $class_wp_importer ) )

RalfAlbert

add_shortcode(
  'php',
	function( $atts, $content = null ){
		// un-texturize $content
		$char_codes   = array( '‘', '’', '“', '”', '′', '″' );
		$replacements = array( "'", "'", '"', '"', "'", '"' );
		$content = str_replace( $char_codes, $replacements, $content );

		// decode html-entities
		$content = html_entity_decode( $content );