\n";
if ($id == ""){
echo "\n";
}
else {
$doi = "10.1101/" . mysql_real_escape_string($id);
$sql4 = "SELECT * FROM test.biorxiv_index WHERE article_doi = '$doi' order by id desc limit 1";
$res4=mysql_query($sql4);
if(mysql_num_rows($res4)){
while($row4 = mysql_fetch_array($res4)){
$article_title = $row4["article_title"];
}
echo "\n";
echo "\n";
echo "
A portable graphical link to your paper (QR code) is provided below. If the code is placed, for example, on a poster, your paper can be accessed through a mobile device's QR code reader.
Right click on the image below to save it to your device.
\n";
echo "\n";
echo "\n";
echo "\n";
echo "\n";
echo "$article_title
";
echo "\n";
}
else {
echo "\n";
}
}
echo "\n";
echo "