PDF upload form

[regoch]

I got this file upload script and working fine, but I wonna limit it only to pdf files and unique name. Any ideas?

<?php
$uploadLocation = "../pdf/";
$target_path = $uploadLocation . basename( $_FILES['upfile']['name']);

if(move_uploaded_file($_FILES['upfile']['tmp_name'], $target_path)) {
    echo "The file: ".  basename( $_FILES['upfile']['name']).
    " has been uploaded!";
$pdf_name = basename( $_FILES['upfile']['name']);
echo $pdf_name;
} else{
    echo "There was an error uploading the file, please try again!";
}

?>

[voip03]

$allowed = array(    'pdf');
if(in_array($extension, $allowed)){    // extension is good}

[regoch]

where to put it? sorry beginner in php!

[voip03]

<?php
$uploadLocation = "../pdf/";
$target_path = $uploadLocation . basename( $_FILES['upfile']['name']);

$allowed = array( 'pdf');

if(in_array($extension, $allowed))
{   
 // extension is good
if(move_uploaded_file($_FILES['upfile']['tmp_name'], $target_path)) 
{    
	echo "The file: ".  basename( $_FILES['upfile']['name']).    " has been uploaded!";
	$pdf_name = basename( $_FILES['upfile']['name']);	
	echo $pdf_name;
} 
else{    echo "There was an error uploading the file, please try again!";}

}
?>

 

http://www.phpfreaks.com/forums/index.php?topic=339907.msg1602483#msg1602483

[regoch]

Thanks! Here is finally working code!

      <form action="" method="post" name="fileForm" id="fileForm" enctype="multipart/form-data">
        <center>
        <table>
	  <tr><td style="width:150px;">Naziv PDF-a: </td><td><input name="pdf_ime" type="text" class="textfield" id="pdf_ime" /></td></tr>
          <tr><td style="width:150px;">Odaberi pdf za upload:</td><td><input name="upfile" type="file" size="36"></td></tr>
          <tr><td style="width:150px;"></td><td align="lef"><br/><input type="submit" name="Submit" id="Submit" value="Pošalji" /></td></tr>
        </table></center>  
      </form>
<?php
$natjecanje_id = $_GET['natjecanje_id'];   
if (isset($_POST['Submit'])){
$pdf_ime = $_POST['pdf_ime'];
if ($pdf_ime == '') {
	echo "Niste upisali naziv PDF-a";
}
else
{

?>
      <div id="result">
        <table width="100%">
<?php
   function getExtension($str)
      {
         $i = strrpos($str,".");
           if (!$i) { return ""; }       
         $l = strlen($str) - $i;         
         $ext = substr($str,$i+1,$l);         
         return $ext;
      }
$pdf_naziv = stripslashes($_FILES['upfile']['name']);
$extension = getExtension($pdf_naziv);
$extension = strtolower($extension);
$ran_name = rand () ;
$pdf_naziv = 'pk-zadar'.$ran_name.'.'.$extension;  
$allowed = array('pdf');
$uploadLocation = "../pdf/$pdf_naziv";
if(in_array($extension, $allowed))
{
if(move_uploaded_file($_FILES['upfile']['tmp_name'], $uploadLocation)) {
$pdf_ime = $_POST['pdf_ime']; 
    echo " <table width='400px' align='center' cellspacing='0'>
<tr bgcolor='#E6e6e6' height='26'>
	<td align='center' width='100%' colspan='2'><strong>Potvrda</strong></td>
</tr>
<tr bgcolor='#F6f6f6'>
    <td align='center' style='border-left:#E6e6e6 1px solid;border-bottom:#E6e6e6 1px solid;'><img src='images/valid.png'></td>
<td align='center' width='80'% style='border-right:#E6e6e6 1px solid;border-bottom:#E6e6e6 1px solid;'><strong>".$pdf_naziv." uspješno unesen.</strong></td>
</tr>
</table><br />";
mysql_query("INSERT INTO pdf SET pdf_naziv='$pdf_naziv', pdf_ime='$pdf_ime', pdf_natjecanje='$natjecanje_id'");
} else{
    echo " <table width='400px' align='center' cellspacing='0'>
<tr bgcolor='#E6e6e6' height='26'>
	<td align='center' width='100%' colspan='2'><strong>Potvrda</strong></td>
</tr>
<tr bgcolor='#F6f6f6'>
    <td align='center' style='border-left:#E6e6e6 1px solid;border-bottom:#E6e6e6 1px solid;'><img src='images/warning.png'></td>
<td align='center' width='80'% style='border-right:#E6e6e6 1px solid;border-bottom:#E6e6e6 1px solid;'><strong>PDF nije unesen.</strong></td>
</tr>
</table><br />";;
}
}
else
{
echo "Pokušali ste uploadati datoteku koja nije PDF";
}

?>
        </table>
     </div>
<?php 
}           
}
?>

[voip03]

please mark as solved. the topic solved button can be found at the bottom left of the page. thanks