gbyat

<select name="countries">
    <optgroup label="A">
        <option value="AF">Afghanistan</option>
        <option value="EG">&Auml;gypten</option>
        <option value="AX">&Aring;landinseln</option>
        <option value="AL">Albanien</option>
        <option value="DZ">Algerien</option>
        <option value="AS">Amerikanisch-Samoa</option>
        <option value="VI">Amerikanische Jungferninseln</option>
        <option value="UM">Amerikanische &Uuml;berseeinseln</option>

gbyat

<?php
/*
Plugin Name: Sanitize File Names
Description: extend file name sanitization
Author: Gabriele Lässer
Version: 1.0
*/

function pppf_extend_filename_sanitization( $title ) {

gbyat

<?php
/*
 * Plugin Name: PPP Posttags Select Only
 * Plugin URI: http://gby.at
 * Description: Authors may only assign existing post_tags not add new
 * Author: 	Gabriele Laesser
 * Author URI:  http://www.xisign.com
 * License:     GPLv2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html 
 * Version: 	1.0

gbyat

<?php
/*
 * Plugin Name: PPP Random AMP Image (needs AMP plugin to work!)	
 * Description: Add random category image to amp articles without post_thumbnail. Install and activate <a href="https://de.wordpress.org/plugins/amp/">AMP Plugin</a> first
 * 
 */
 
function pppf_add_media_taxonomy() {
	
	$labels = array(

gbyat

<?php
	/******************************************
	 * edit form for new and existing terms
	 * param term_id has no value by default
	 ******************************************/	
	function pppf_term_edit_form( $term_id = '' ) { 

		wp_nonce_field( 'ppp_update_term', 'ppp_update_term_nonce' ); 
	
		$my_checkbox 	= $term_id != '' ? get_term_meta( $term_id, 'my_checkbox', true ) : '';

gbyat

<?php
//Display Fields
add_action( 'woocommerce_product_after_variable_attributes', 'variable_fields', 10, 3 );
//Save variation fields
add_action( 'woocommerce_save_product_variation', 'save_variable_fields', 10, 2 );


function variable_fields( $loop, $variation_data, $variation ) {
    // Text Field
    $text_field = get_post_meta( $variation->ID, '_text_field', true ); 

gbyat

/***********************************
 * use in your theme functions.php
 * or wordpress plugin
 * correct quotes in multilingual sites
 * http://codex.wordpress.org/Quicktags_API
 ***********************************/
 
function pptf_add_german_quotes() { 
	if (wp_script_is('quicktags')) {
?>

gbyat

body {
	margin:0;
	padding:0;
	}
* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;

gbyat

/******************************************
 * get latest post
 * use in loop if ( is_latest() ) { stuff; }
 ******************************************/	
function is_latest() {
    global $post;
    $loop = get_posts( 'numberposts=1' );
    $latest = $loop[0]->ID; 
    return ( $post->ID == $latest ) ? true : false;
}