smeric

<?php
// @link https://github.com/woocommerce/woocommerce/blob/master/includes/admin/wc-meta-box-functions.php#L141

$args = array(
  'label' => '', // Text in Label
  'class' => '',
  'style' => '',
  'wrapper_class' => '',
  'value' => '', // if empty, retrieved from post meta where id is the meta_key
  'id' => '', // required

smeric

<?php
/**
 * Check if the cart contains virtual product
 *
 * @return bool
*/
function woo_cart_has_virtual_product(){
    global $woocommerce;

    // By default, no virtual product

smeric

<?php
/**
 * Remove the WooCommerce Local Pickup Time plugin checkout page select field title.
 * And offers a way to make the checkout choice of the date optionnal !
 *
 * @see https://github.com/WC-Local-Pickup/woocommerce-local-pickup-time/issues/103
 * @see https://github.com/WC-Local-Pickup/woocommerce-local-pickup-time/issues/104
 */
if ( class_exists( 'Local_Pickup_Time' ) ) {
    // Add a checkbox field to make the pickup date choice optionnal

smeric

<?php
/**
 * Remove the WooCommerce Local Pickup Time plugin checkout page select field title.
 *
 * @see https://github.com/WC-Local-Pickup/woocommerce-local-pickup-time/issues/103
 * @see https://github.com/WC-Local-Pickup/woocommerce-local-pickup-time/issues/104
 */
if ( class_exists( 'Local_Pickup_Time' ) ) {
    // Remove the default local pickup time field from the checkout page.
    remove_action( apply_filters( 'local_pickup_time_select_location', 'woocommerce_after_order_notes' ), array( Local_Pickup_Time::get_instance(), 'time_select') );

smeric

<?php
namespace SMeric\Utilities;

/**
 * Simple MySQLi Class 0.3.2
 *
 * @author      JReam
 * @license     GNU General Public License 3 (http://www.gnu.org/licenses/)
 *
 * This program is free software; you can redistribute it and/or modify it

smeric

<?php
/**
 * Enqueue in editor pages a specific editor-script.js file
 */
function my_theme_editor_container_query() {
    // Load the editor script within Gutenberg.
    wp_enqueue_script( 'my_theme_editor_container_query', get_stylesheet_directory_uri() .'/editor-script.js' );
}
add_action( 'enqueue_block_editor_assets', 'my_theme_editor_container_query' );
?>

smeric

<?php
/**
 * Registers a specific editor stylesheet for a specific post id.
 */
function actusoins_add_editor_styles_by_post_id() {
    global $pagenow;

    // Are we on a post edit page ?
    if ( isset( $pagenow ) && 'post.php' === $pagenow ) {
        $post_id = $_GET['post'];

smeric

<?php
// as an example, this is the way to add a type to forge links to php.net manual
function F2L_types( $type, $name, $content ) {
    if ( 'phpf' === $type ) {
        $content = '<code><a href="https://www.php.net/manual/fr/function.' . str_replace( '_', '-', $name ) . '.php" title="' . esc_attr__( 'Check on php.net...', 'txt-domain' ) . '" rel="external noopener noreferrer">' . $name . '</a></code>';
    }
    return $content;
}
add_filter( 'F2L_types', 'F2L_types', 10, 3 );

smeric

/**
 * Gutenberg backoffice common content stylesheet
 * 
 * Do note that every CSS declarations will be prepended with .editor-styles-wrapper class.
 **/

/** =Bugs
 *************************************/

/* @see https://wordpress.org/support/topic/many-new-bugs-after-update/ */

smeric

<?php
/**
 * Registers a specific editor stylesheet for the current post type.
 *
 * @see https://developer.wordpress.org/reference/functions/add_editor_style/
 */
function my_theme_add_editor_styles() {
    global $pagenow, $current_screen;

    // Current post-type