Максим

$mysqli->query("INSERT INTO `cansus` (`name` , `text`, `date`) VALUES ('$name' , '$text', NOW())");

Дату отправляю в базу как обычно через hidden вот таким образом

var container = document.getElementById("load_div");
var str = container.innerText;
var words = str.split(/\s/);
while (container.hasChildNodes()) {
		container.removeChild(container.lastChild);
}
  
words.forEach(function (item,idx) {
	var el = document.createElement('p');
  el.setAttribute("class","chat");
  el.innerText = item;
  container.appendChild(el);
} )

if(isset($_POST['btn']) and !empty($_POST['mytext']))
{
    $mytext = $_POST['mytext'];
    file_put_contents('123.txt', PHP_EOL . $mytext, FILE_APPEND);
}

var width = document.documentElement.clientWidth;
if (width > 992) {
    document.location.href = "http://google.com";
}

SELECT *, FROM_UNIXTIME(date, '%d.%m.%Y') AS unixtime FROM `orders` WHERE unixtime = '23.03.2017'

$vivod = mysql_query("SELECT *, FROM_UNIXTIME(date, '%d.%m.%Y') AS unixtime FROM `orders` WHERE unixtime = '23.03.2017'")

html,body{
	height:1500px;
}
#div{
	margin-top:200px;
	padding:30px;
	background:#ee0;
	border-radius:4px;
}
.back{
	position:fixed;
	top:0; left:0;
	margin-top: 0 !important;
	width:100%;
	background-color:#cc0 !important;
}

$(window).scroll(function() {
	body = $(window).scrollTop();
	if(body > 200){
	$("#div").addClass('back');
	}else{
		$("#div").removeClass('back');
	}
});