vyskoczilova

<?php
add_filter('wp_img_tag_add_decoding_attr', '__return_false');

vyskoczilova

<?php // don't copy this line

/**
 * Add page template support
 * @return void
 * @author Karolína Vyskočilová (https://kybernaut.cz)
 * @see https://wordpress.org/support/topic/page-templates-missing-from-page-attributes-after-5-8/
 * @updated 2021-08-19
 */
 function add_page_template_support_missing_in_WP_5_8()

vyskoczilova

<?php // nekopírujte tento řádek
/**
 * @snippet      WooCommerce: Ulice (první řádek) obsahuje alespoň jednu číslici (číslo popisné)
 * @author       Karolína Vyskočilová (https://kybernaut.cz)
 * @testedwith   WordPress 5.8 & WooCommmerce 5.5
 */

function my_theme_validate_street( $fields, $errors ){
	if ( ! preg_match('/[0-9]+/', $fields['billing_address_1']) && !empty( $fields['billing_address_1'] ) ) {		
		$errors->add( 'validation', __( '<strong>Adresa ulice</strong> musí obsahovat číslo popisné.', 'my-theme'  ) );

vyskoczilova

<?php
// Do not copy the line above if you don't need it.

/**
 * Has block function which searches as well in reusable blocks.
 *
 * Extends functionality of core's has_block (https://developer.wordpress.org/reference/functions/has_block/)
 *
 * @author Karolína Vyskočilová <karolina@kybernaut.cz>
 * @since 2021-04-12

vyskoczilova

/**
 * Solving  a trouble with WP Engine which is caching website without URL parameters and re-attaches them back once the request is compiled.
 * If you need to add UTM values to any form (not only CF7) you can use this JS snippet on the form page.
 *
 * Author: Karolína Vyskočilová (karolina@kybernaut.cz)
 * Author website: https://kybernaut.cz
 * Date created: 2020-11-13
 *
 * Read more about WP Engine's cache:  https://wpengine.com/support/utm-gclid-variables-caching/
 */

vyskoczilova

<?php

/**
 * Plugin Name: Theme Guard
 * Plugin URI: https://kybernaut.cz/?p=3204
 * Description: Check if theme exists and is active or die.
 * Version: 0.0.1
 * Author: Karolína Vyskočilová
 * Author URI: https://kybernaut.cz
 * License: MIT

vyskoczilova

#!/bin/sh

# An additional confirmation if you really want to push to remote (prevents accidental pushes).
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# Information about the commits which are being pushed is supplied as lines to

vyskoczilova

<?php

/**
 * @snippet      Přidání uživatele s administrátorskými právy. Obsah souboru ideálně vložte do mu-plugins/add-admin-user.php a po vytvoření uživatele odstraňte z vwebu.
 * @source       https://kybernaut.cz/?p=3070
 * @author       Karolína Vyskočilová (https://kybernaut.cz)
 * @testedwith   WordPress 5.3
 */
 
 add_action( 'init', function () {

vyskoczilova

Keybase proof

I hereby claim:

• I am vyskoczilova on github.
• I am vyskocilova (https://keybase.io/vyskocilova) on keybase.
• I have a public key whose fingerprint is 6A45 DE74 18D7 0694 AC1D 1F39 FAF6 7F1C 5A13 0C66

To claim this, I am signing this object:

vyskoczilova

<?php // nekopírujte tento řádek
/**
 * @snippet      WooCommerce: Minimální délka telefonního čísla
 * @author       Karolína Vyskočilová (https://kybernaut.cz)
 * @testedwith   WordPress 5.2 & WooCommmerce 3.7.0
 */
// -------------------


function my_theme_validate_phone( $fields, $errors ){