const add = (a) => (b) => a + b;
console.log (add(3)(2))

var p1 = Promise.resolve(3);
var p2 = 1337;
var p3 = new Promise((resolve, reject) => {
  setTimeout(resolve, 100, "foo");
});

Promise.all([p1, p2, p3]).then(values => {
  console.log(values);
});

/^([a-z0-9_.-]+)@([a-z0-9_.-]+).([a-z.]{2,6})$/

/^(https?://)?([da-z.-]+).([a-z.]{2,6})([/w .-]*)*/?$/

function send(onError, onSuccess, url, method = 'GET', data = null, headers = [], timeout = 60000) {
  let xhr;

  if (window.XMLHttpRequest) {
      // Chrome, Mozilla, Opera, Safari
      xhr = new XMLHttpRequest();
  }  else if (window.ActiveXObject) { 
      // Internet Explorer
      xhr = new ActiveXObject("Microsoft.XMLHTTP");
  }

  xhr.open(method, url, true);


  headers.forEach((header) => {
      xhr.setRequestHeader(header.key, header.value);
  })
  

  xhr.timeout = timeout;

  xhr.onreadystatechange = function () {
      if (xhr.readyState === 4) {
      if(xhr.status >= 400) {
          onError(xhr.statusText)
      } else {
          onSuccess(xhr.responseText)
      }
      }
  }

  xhr.send(data);
}

let d = new Date(); let m = String(d.getMonth() + 1).padStart(2, '0');

<script>
$(document).ready(function(){

    function getRemanningDays() {
        var date = new Date();
        var time = new Date(date.getTime());
        time.setMonth(date.getMonth() + 1);
        time.setDate(0);
        var days = time.getDate() > date.getDate() ? time.getDate() - date.getDate() : 0;
        return days;
    }



    setInterval(function(){

        let dateNow = new Date();
        let lastDate = new Date(new Date().getFullYear(), new Date().getMonth() + 2, 0).getDate();
        let mon = dateNow.getMonth();

        let monthNames = [ "января", "февраля", "марта", "апреля", "мая", "июня", "июля", "августа", "сентября", "октября", "ноября", "декабря" ];


        if($('[field="tn_text_1620984661425"]').length){
        let text = $('[field="tn_text_1620984661425"]').text();
        let part = text.substr(18);
        let now = new Date();
        let new_text = 'Акция действует до ';
        if(getRemanningDays() < 15){
            new_text = new_text + lastDate + " " + monthNames[dateNow.getMonth() + 1];
            $('[field="tn_text_1620984661425"]').text(new_text);
        }
    }
    }, 1000);

})
</script>

var hr = $('body').find('.popup_image')
hr.each(function(){
    console.log($(this).attr('href') + ' ' + $(this).attr('title'));
})

<script>
    document.addEventListener("touchstart", function(e) {
        console.log(e.defaultPrevented);  // will be false
        e.preventDefault();   // does nothing since the listener is passive
        console.log(e.defaultPrevented);  // still false
    }, Modernizr.passiveeventlisteners ? {passive: true} : false);
</script>

var dayArr1 = $('.order-form input[name="user_f_9_2"]').val().split('.');
        var dFor1 = dayArr1[1] + '-' + dayArr1[0] + '-' + '20' + dayArr1[2];

if ($('#phone_inp').val().length){
var ph = $('#phone_inp').val().replace(/[^0-9.]/g, "");
if(ph.length == 11) {

document.URL.split('/')[document.URL.split('/').length - 2]

if($("[name=form_text_21]").val().replace(/D+/g, '').length == 11)

time = new Date().getHours() + ":"  + new Date().getMinutes()

var d = date_form.replace(/(d+)-(d+)-(d+)/, '$3.$2.$1')

//Если с английского на русский, то передаём вторым параметром true.
						var transliterate = (
							function() {
								var
									rus = "щ   ш  ч  ц  ю  я  ё  ж  ъ  ы  э  а б в г д е з и й к л м н о п р с т у ф х ь".split(/ +/g),
									eng = "shh sh ch cz yu ya yo zh `` y e a b v g d e z i j k l m n o p r s t u f x ``".split(/ +/g);
								return function(text, engToRus) {
									var x;
									for(x = 0; x < rus.length; x++) {
										text = text.split(engToRus ? eng[x] : rus[x]).join(engToRus ? rus[x] : eng[x]);
										text = text.split(engToRus ? eng[x].toUpperCase() : rus[x].toUpperCase()).join(engToRus ? rus[x].toUpperCase() : eng[x].toUpperCase());
									}
									return text;
								}
							}
						)();

<script>
jQuery('.order-form-submit').click(function send_order(){
gtag('event', 'purchase', {
  "transaction_id": <?=rand(1,1000)?>,
  "affiliation": "La Maree Buy",
  "value": {TOVAR_SUM},
  "currency": "RUR",
  "tax": 1.18,
  "shipping": 350,
  "items": <?=json_encode( $GLOBALS['item'], JSON_UNESCAPED_UNICODE ); ?>
});
});
</script>

json_encode($arr, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);

<?php 
 function Escape_win ($path) { 
 $path = strtoupper ($path); 
 return strtr($path, array("U0430"=>"а", "U0431"=>"б", "U0432"=>"в", 
 "U0433"=>"г", "U0434"=>"д", "U0435"=>"е", "U0451"=>"ё", "U0436"=>"ж", "U0437"=>"з", "U0438"=>"и", 
 "U0439"=>"й", "U043A"=>"к", "U043B"=>"л", "U043C"=>"м", "U043D"=>"н", "U043E"=>"о", "U043F"=>"п", 
 "U0440"=>"р", "U0441"=>"с", "U0442"=>"т", "U0443"=>"у", "U0444"=>"ф", "U0445"=>"х", "U0446"=>"ц", 
 "U0447"=>"ч", "U0448"=>"ш", "U0449"=>"щ", "U044A"=>"ъ", "U044B"=>"ы", "U044C"=>"ь", "U044D"=>"э", 
 "U044E"=>"ю", "U044F"=>"я", "U0410"=>"А", "U0411"=>"Б", "U0412"=>"В", "U0413"=>"Г", "U0414"=>"Д", 
 "U0415"=>"Е", "U0401"=>"Ё", "U0416"=>"Ж", "U0417"=>"З", "U0418"=>"И", "U0419"=>"Й", "U041A"=>"К", 
 "U041B"=>"Л", "U041C"=>"М", "U041D"=>"Н", "U041E"=>"О", "U041F"=>"П", "U0420"=>"Р", "U0421"=>"С", 
 "U0422"=>"Т", "U0423"=>"У", "U0424"=>"Ф", "U0425"=>"Х", "U0426"=>"Ц", "U0427"=>"Ч", "U0428"=>"Ш", 
 "U0429"=>"Щ", "U042A"=>"Ъ", "U042B"=>"Ы", "U042C"=>"Ь", "U042D"=>"Э", "U042E"=>"Ю", "U042F"=>"Я")); 
 } 
 
$str = "u0430u043fu044bu0443u043au0435u043f "; 
print Escape_win ($str); 
?>