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  1. POCannot get session value with php
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    <p>i'm sending session values from my first.php and trying to get from my second.php. I have done some reading about this, and works fine on my localhost, but on my server doesn't work at all.</p> <p>Here is the code from my first.php file:</p> <pre><code>&lt;?php session_start(); ob_start(); ?&gt; &lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt; &lt;link rel="stylesheet" type="text/css" href="http://localhost/Shopping_biblioteka/css/style.css"&gt; &lt;title&gt;&lt;/title&gt; &lt;/head&gt; &lt;body align="center"&gt; &lt;div id="login"&gt; &lt;?php if (isset($_POST['username']) &amp;&amp; isset($_POST['password'])) { $username = $_POST['username']; $password = $_POST['password']; mysql_connect("localhost", "shopping_katalog", "logik@112233") or die(mysql_error()); mysql_select_db("shopping_katalog") or die(mysql_error()); mysql_query("SET CHARACTER SET utf8"); mysql_query("SET NAMES utf8"); $result = mysql_query("SELECT password,id FROM x9qg6_users where username='" . $username . "'"); if (!$result) { echo 'Could not run query: ' . mysql_error(); exit; } $row = mysql_fetch_row($result); $userhash = md5($password . $test[1]); if ($test[0] === $userhash) { $_SESSION['login_user'] = $user_id; $_SESSION['username'] = $username; $url = "biblioteka.php"; header("Location: $url"); } } else { echo 'Внесете ги вашите податоци во полињата!'; } ?&gt; &lt;form action="" method="POST" accept-charset="UTF-8"&gt; Корисничко име:&lt;br/&gt; &lt;input name="username" id="username" type="text"/&gt;&lt;br/&gt; Лозинка:&lt;br/&gt; &lt;input type="password" id="password" name="password"/&gt;&lt;br/&gt; &lt;input type="submit" value="Логирај се!"/&gt; &lt;/form&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>And here is my second.php file:</p> <pre><code>&lt;?php session_start(); ?&gt; &lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt; &lt;link rel="stylesheet" type="text/css" href="http://localhost/Shopping_biblioteka/css/style.css"&gt; &lt;title&gt;Библиотека на&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="wrapper"&gt; &lt;?php $user_ID = $_SESSION['login_user']; $logged_user = $_SESSION['username']; ?&gt; &lt;h1 align="center" id="b_welcome"&gt;Добредојде &lt;?php echo $logged_user; ?&gt; во твојата библиотека! &lt;/h1&gt; &lt;h4 align="center" id="b_info"&gt;Во твојата библиотека ги имаш следниве книги&lt;/h4&gt; &lt;div id="knigi"&gt; &lt;?php /* OVA E QUERITO * SELECT * FROM Knigi k, poracki p WHERE k.knigaid = p.kniga AND p.korisnikInt = $user_ID * */ //----------------------------------- if(isset($_SESSION['login_user'])){ mysql_connect("localhost", "user", "pass) or die(mysql_error()); mysql_select_db("shopping_katalog") or die(mysql_error()); mysql_query("SET CHARACTER SET utf8"); mysql_query("SET NAMES utf8"); $result = mysql_query("SELECT * FROM Knigi k, poracki p WHERE k.knigaid = p.kniga AND p.korisnikInt ='" . $user_ID . "'"); while ($row = mysql_fetch_array($result)) { //knigaid,naslov,avtor,link_do_pdf,thumb_link,kategorija,cena,br_strani echo '&lt;div id="item"&gt;'; echo '&lt;a href="http://' . $row['link_do_pdf'] . '"&gt;&lt;h5 align="center" id="b_item_title"&gt;' . $row['naslov'] . '&lt;/h5&gt;&lt;/a&gt;'; //echo '&lt;a href="http://' . $row['link_do_pdf'] . '"&gt;' . $row['avtor'] . '&lt;/a&gt;'; echo '&lt;a href="http://' . $row['link_do_pdf'] . '"&gt;&lt;img src="http://' . $row['thumb_link'] . '" id="b_item_slika" /&gt;&lt;/a&gt;'; echo '&lt;/div&gt;'; } if (!$result) { echo 'Проблем со добивање на податоците: ' . mysql_error(); exit; } }else{ $url = "/index.php"; header("Location: $url"); } ?&gt; &lt;/div&gt;&lt;!--kraj na knigite--&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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