je ne comprend pas pourquoi au lieu d'afficher une image se ne sont que des code
de plus on m'envoie ce mesage
ou est l'erreur
merci
Warning: Cannot modify header information - headers already sent by (output started at c:\program files\easyphp1-8\www\apercu.php:3) in c:\program files\easyphp1-8\www\apercu.php on line 23
ma base de donne test
Code : Tout sélectionner
img_id img_nom img_taille img_type img_desc img_blob
3 test logo.JPG 1066 image/jpeg [BLOB - 1,0 Ko]
4 test logo.JPG 1066 image/jpeg [BLOB - 1,0 Ko]
5 tset gif logo.GIF 1101 image/gif [BLOB - 1,1 Ko]
6 02-28-07_1156.jpg 26062 image/jpeg [BLOB - 25,5 Ko]<html>
<head>
<title>Stock d'images</title>
</head>
<body>
<?
function transfert ()
{
$ret = false;
$img_blob = '';
$img_taille = 0;
$img_type = '';
$img_nom = '';
$taille_max = 250000;
$ret = is_uploaded_file ($_FILES['fic']['tmp_name']);
if ( !$ret )
{
echo "Problème de transfert";
return false;
}
else
{
// Le fichier a bien été reçu
$img_taille = $_FILES['fic']['size'];
if ( $img_taille > $taille_max )
{
echo "Trop gros !";
return false;
}
$img_type = $_FILES['fic']['type'];
$img_nom = $_FILES['fic']['name'];
$hote = 'localhost';
$base = 'test';
$user = 'pol';
$pass = 'polo';
$cnx = mysql_connect ($hote, $user, $pass) or die (mysql_error ());
$ret = mysql_select_db ($base) or die (mysql_error ());
$img_blob = file_get_contents ($_FILES['fic']['tmp_name']);
$req = "INSERT INTO images (".
"img_nom, img_taille, img_type, img_blob ".
") VALUES (".
"'".$img_nom."', ".
"'".$img_taille."', ".
"'".$img_type."', ".
// N'oublions pas d'échapper le contenu binaire
"'".addslashes ($img_blob)."') ";
$ret = mysql_query ($req) or die (mysql_error ());
return true;
}
}
if ( isset($_FILES['fic']) )
{
transfert();
}
?>
<h3>Envoi d'une image</h3>
<form enctype="multipart/form-data" action="#" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="250000" />
<input type="file" name="fic" size=50 />
<input type="submit" value="Envoyer" />
</form>
<p><a href="liste.php">Liste</a></p>
</body>
</html><html>
<head><title>Liste d'images</title></head>
<body>
<?
$hote = 'localhost';
$base = 'test';
$user = 'pol';
$pass = 'polo';
$cnx = mysql_connect ($hote, $user, $pass) or die (mysql_error ());
$ret = mysql_select_db ($base) or die (mysql_error ());
$req = "SELECT img_nom, img_id ".
"FROM images ORDER BY img_nom";
$ret = mysql_query ($req) or die (mysql_error ());
while ( $col = mysql_fetch_row ($ret) )
{
echo "<a href=\"apercu.php?id=".$col[1].
"\">".$col[0]."</a><br />";
}
?>
</body>
</html><?
if ( isset($_GET['id']) )
{
$id = intval ($_GET['id']);
$hote = 'localhost';
$base = 'test';
$user = 'pol';
$pass = 'polo';
$cnx = mysql_connect ($hote, $user, $pass) or die (mysql_error ());
$ret = mysql_select_db ($base) or die (mysql_error ());
$req = "SELECT img_id, img_type, img_blob ".
"FROM images WHERE img_id = ".$id;
$ret = mysql_query ($req) or die (mysql_error ());
$col = mysql_fetch_row ($ret);
if ( !$col[0] )
{
echo "Id d'image inconnu";
}
else
{
header ("Content-type: ".$col[1]);
echo $col[2];
}
}
else
{
echo "Mauvais id d'image";
}
?>
