stracker-phil

/**
 * Scans all CSS rules in the current document to find the most
 * specific definiton of a single CSS property for a given element.
 *
 * Usage: getStyleDef('#my-element', 'width'); 
 *  --> returns the most specific "width" defintiion, e.g. "27em".
 *
 * @param {HTMLElement} element - The HTML Element to inspect.
 * @param {string} prop - The CSS property to inspect.
 * @return {string} The most specific CSS definition, 

stracker-phil

<?php

// https://stackoverflow.com/a/6041773/313501#answer-6041773
function test1( $value ) {
    if ( ! is_scalar( $value ) ) {
        return null;
    }
    
    json_decode( $value );
	return ( json_last_error() == JSON_ERROR_NONE );

stracker-phil

// This JS file is loaded by the theme:

(function() {
  // The button with the CSS class "get-support" loads the form.
  jQuery('.get-support').on('click', load_support_form);

  // The form is displayed in a div tag with the CSS class "support-form".
  function load_support_form() {
    jQuery.get('/wp-admin/admin-ajax.php?action=my_get_support')
    .then(function(response) {

stracker-phil

<?php
/**
 * Passwordless login for development environments.
 *
 * Setup:
 * 1. Make sure that the "wp-contents/mu-plugins" folder exists. Create it if needed.
 * 2. Save this file as "wp-contents/mu-plugins/wp-dev-login.php"
 * 3. Check the conditions in line 29 - 30 and adjust them to your requirements.
 *
 * Once installed, all default WP login forms will display a dropdown list of all

stracker-phil

<?php
/**
 * Custom Block to output Code.
 */

namespace MailPoet\Newsletter\Renderer\Blocks;

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

stracker-phil

/**
 * Recursively searches the startObject for the given value.
 *
 * All matches are displayed in the browser console and stored in the global variable "gsResults"
 * The function tries to simplify DOM element names by using their ID, when possible.
 *
 * Usage samples:
 *
 * globalSearch( document, 'someValue' ); // Search entire DOM document for the string value.
 * globalSearch( document, '^start' ); // Simple regex search (function recognizes prefix/suffix patterns: "^..." or "...$").

stracker-phil

// Detects the browser locale for Date translations.
const locale = (navigator.languages && navigator.languages.length) ?
	navigator.languages[0] :
	navigator.language ?
	  navigator.language :
	  'en';

// Date formatter with php-compatible format syntax
export const formatDate = (format, date) => {
	if (format === undefined) {

stracker-phil

<?php
/**
 * The base configuration for WordPress
 *
 * @link https://codex.wordpress.org/Editing_wp-config.php
 *
 * @package WordPress
 */

// Defines the environment (prod|stage|dev)

stracker-phil

<?php
add_filter( 'wp_nav_menu_objects', 'pst_nav_menu_objects', 10, 2 );

/**
 * Modify the WordPress menu and remove entries that are not visible for the current
 * user. This applies to all menus (primary, footer, widget ...)
 */
function pst_nav_menu_objects( $items, $args ) {
    // If you do not want to modify ALL menus, you can check for the menu-location 
    // or other criteria here.

stracker-phil

<?php

/**
 * Output the current action name and priority.
 */
function pst_action_and_priority() {
	global $wp_filter, $wp_current_filter;

	// Find the currently running WP action/filter name.
	$action = end( $wp_current_filter );