updating cookie php

[Pearlaqua]

Hello, everyone! There's a little violin for the record. cookie ♪ select♪

Scream:

    if (isset($_POST['year']) && isset($_POST['month'])){
        setcookie("year", "");
setcookie("month", "");
setcookie("year", $_POST['year']);
setcookie("month", $_POST['month']);
     echo '<h1>'.$_COOKIE['year'].'<br>';
     echo $_COOKIE['month'].'</h1>'; 

Form:

<form id="filter" method="post">

<select name="month" style="margin-bottom:0px;">

<option value="">Выберите месяц...</option>

<option <?php if($_COOKIE['month']==1) echo 'selected="selected"';?> value="1">Январь</option>

<option <?php if($_COOKIE['month']==2) echo 'selected="selected"';?> value="2">Февраль</option>

<option <?php if($_COOKIE['month']==3) echo 'selected="selected"';?> value="3">Март</option>

<option <?php if($_COOKIE['month']==4) echo 'selected="selected"';?> value="4">Апрель</option>

<option <?php if($_COOKIE['month']==5) echo 'selected="selected"';?> value="5">Май</option>

<option <?php if($_COOKIE['month']==6) echo 'selected="selected"';?> value="6">Июнь</option>

<option <?php if($_COOKIE['month']==7) echo 'selected="selected"';?> value="7">Июль</option>

<option <?php if($_COOKIE['month']==8) echo 'selected="selected"';?> value="8">Август</option>

<option <?php if($_COOKIE['month']==9) echo 'selected="selected"';?> value="9">Сентябрь</option>

<option <?php if($_COOKIE['month']==10) echo 'selected="selected"';?> value="10">Октябрь</option>

<option <?php if($_COOKIE['month']==11) echo 'selected="selected"';?> value="11">Ноябрь</option>

<option <?php if($_COOKIE['month']==12) echo 'selected="selected"';?> value="12">Декабрь</option>

</select>

<select name="year" style="margin-bottom:0px;">

<option value="">Выберите год...</option>

<option value="2015" <?php if($_COOKIE['year']==2015) echo 'selected="selected"';?>>2015</option>

<option value="2016" <?php if($_COOKIE['year']==2016) echo 'selected="selected"';?>>2016</option>

<option value="2017" <?php if($_COOKIE['year']==2017) echo 'selected="selected"';?>>2017</option>

<option value="2018" <?php if($_COOKIE['year']==2018) echo 'selected="selected"';?>>2018</option>

<option value="2019" <?php if($_COOKIE['year']==2019) echo 'selected="selected"';?>>2019</option>

<option value="2020" <?php if($_COOKIE['year']==2020) echo 'selected="selected"';?>>2020</option>

<option value="2021" <?php if($_COOKIE['year']==2021) echo 'selected="selected"';?>>2021</option>

</select>

<?php

?>

<input type="submit" value="Вывести" name="vivod"></input>

</form>

The thing is, the kitchens are recording, but here's the conclusion of a new cuisine, for example through. echo only after re-update. ♪ ♪

[Jolied]

Yeah, that's how they work. When you put a pile on, she's going to the client. And only with his next request, he sends it to you and you see it in. $_COOKIE♪ Introduce your variable to which you will be put $_POSTIf it is, and if it's not there, it's a cucumber. And on this variable, do your own. if