Scratch

$title = "Edit List Title";
$date="Edit List date";
$list = array("","","","");
$title1 =$_POST['title'];
$date1=$_POST['date'];
for($j = 1; $j < 5; $j++){
    $list1 =array($_POST['list'. $j]); 
}
echo"<span id='cmd'><a onclick='clear()'>New</a><a href='pdf.php?title=$title1&list1=$list1[0]&list2=$list1[1]&list3=$list1[2]&list4=$list1[3]&date=$date1'>Save</a><a onclick='alert(this)'>Exit</a></span>
<form method='post'><div id='doc'><div id='title'><input type='text' class='big' name='title' value='$title'/><br/>
Date: <input type='text' class='norm' name='date' onKeyPress='return numbersonly(this, event)' value='$date'/>";
for($i = 1; $i < 5; $i++){
    echo "<div class='item'><div class='entry'><span>$i.</span><input type='text' class='norm' name='list" . $i . "' value='$list[$i]'/><img src='check.png'/></div>";
}
echo"</form></div>";

<?php
$title = $_GET['title'];
$date = $_GET['date'];
for($j = 1; $j < 5; $j++){
    $list = $_GET['list' .$j];
}
/*////////////////////////////////////////////*/
/*       Create PDF File                                              */
/*////////////////////////////////////////////*/
try {
    $p = new PDFlib();

    /*  open new PDF file; insert a file name to create the PDF on disk */
    if ($p->begin_document("", "") == 0) {
        die("Error: " . $p->get_errmsg());
    }

    $p->set_info("Creator", "hello.php");
    $p->set_info("Author", "NTJ, ListDu");
    $p->set_info("Title", "$title");

    $p->begin_page_ext(595, 842, "");

    $font = $p->load_font("Helvetica-Bold", "winansi", "");

    $p->setfont($font, 24.0);
    $p->set_text_pos(50, 700);
    $p->show("$date");
    $p->continue_text("$list");
    $p->end_page_ext("");

    $p->end_document("");

    $buf = $p->get_buffer();
    $len = strlen($buf);

    header("Content-type: application/pdf");
    header("Content-Length: $len");
    header("Content-Disposition: inline; filename=$title-LISTDU.pdf");
    print $buf;
}
catch (PDFlibException $e) {
    die("PDFlib exception occurred in hello sample:\n" .
    "[" . $e->get_errnum() . "] " . $e->get_apiname() . ": " .
    $e->get_errmsg() . "\n");
}
catch (Exception $e) {
    die($e);
}
$p = 0;
?>