matzeeable

function findObjectWithKey(object, key, multiple = false, _recursiveData) {
    var value, path = _recursiveData?.path || [];
    Object.keys(object).some(function(k) {
        if (k === key) {
            value = object;
			path.push("|");
			
			if (!multiple) {
				return true;
			}

matzeeable

function restoreNativeFunctionFromPolyfillOverride(callback) {
  var d = document;
  var dE = d.documentElement;
  var e = d.createElement("iframe");
  e.style.display = "none";
  dE.appendChild(e);
  callback(window, e.contentWindow);
  dE.removeChild(e);
}

matzeeable

<?php

if ( !function_exists( 'is_rest' ) ) {
	/**
	 * Checks if the current request is a WP REST API request.
	 *
	 * Case #1: After WP_REST_Request initialisation
	 * Case #2: Support "plain" permalink settings and check if `rest_route` starts with `/`
	 * Case #3: It can happen that WP_Rewrite is not yet initialized,
	 *          so do this (wp-settings.php)