Fonction redimentionner image

Bonjour à tous,
Voila mon problème.

J'ai un script qui redimensionne les images mais il bug.
voici le code:

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
$xml = simplexml_load_file('http://www.lepoint.fr/rss.xml');
	foreach($xml->xpath('//item') as $inf)
	$tab[strtotime($inf->pubDate)] = array('titre' => $inf->title, 'type' => $inf->rss, 'texte' => $inf->description,'lien' => $inf->link,'date' => $inf->pubDate, 'enclosure' => $inf->enclosure->attributes());
 
krsort($tab);
$tab = array_slice($tab, 0, 10);
 
foreach($tab as $date => $val){
	$titre=$val['titre'];
	$date=strtotime($val['date']);
	$lien=$val['lien'];
	$texte=$val['texte'];
	$enclosure=$val['enclosure'];
 
$x = 540;
$y = 264; # Taille en pixel de l'image redimensionnée
$size = getimagesize($enclosure);
if ($size) {
if ($size['mime']=='image/jpeg' ) {
$extension_upload='jpeg';
$img_big = imagecreatefromjpeg($enclosure); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
$img_mini = imagecreatetruecolor($x, $y)
or   $img_mini = imagecreate($x, $y);
imagecopyresized($img_mini,$img_big,0,0,0,0,$x,$y,$size[0],$size[1]);
imagejpeg($img_mini,$enclosure );
}
elseif ($size['mime']=='image/png' ) {
$extension_upload='png';
$img_big = imagecreatefrompng($enclosure); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
# création de la miniature
$img_mini = imagecreatetruecolor($x, $y)
or   $img_mini = imagecreate($x, $y);
// copie de l'image, avec le redimensionnement.
imagecopyresized($img_mini,$img_big,0,0,0,0,$x,$y,$size[0],$size[1]);
imagepng($img_mini,$enclosure );
}
elseif ($size['mime']=='image/gif' ) {
$extension_upload='gif';
$img_big = imagecreatefromgif($enclosure); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
# création de la miniature
$img_mini = imagecreatetruecolor($x, $y)
or   $img_mini = imagecreate($x, $y);
// copie de l'image, avec le redimensionnement.
imagecopyresized($img_mini,$img_big,0,0,0,0,$x,$y,$size[0],$size[1]);
imagegif($img_mini,$enclosure );
}
}
    $miniature = $date;
    $nomminiature = str_replace(' ','',$miniature).".".$extension_upload;
    $miniature = "../img/".$nomminiature;
    move_uploaded_file($img_mini,$miniature);

Les url deenclosure resemble à ça : http://www.lepoint.fr/images/2011/02...jpg_144041.JPG

Et j'ai cette liste d'erreur :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/jacob-254268-jpg_144065.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/tunisie-italie-254216-jpg_144017.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/yahoo-254143-jpg_144041.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: getimagesize() [function.getimagesize]: Node no longer exists in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 33
 
Warning: getimagesize() [function.getimagesize]: Filename cannot be empty in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 33
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/cereales-254154-jpg_144037.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/obama-etats-unis-dette-deficit-254109-jpg_144033.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: getimagesize() [function.getimagesize]: Node no longer exists in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 33
 
Warning: getimagesize() [function.getimagesize]: Filename cannot be empty in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 33
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/degas-blanchisseuses-havre-253526-jpg_143945.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/nicolas-sarkozy-isf-marne-254123-jpg_143979.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42
 
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'http://www.lepoint.fr/images/2011/02/15/contador-dopage-par-253858-jpg_143740.JPG' for writing: No such file or directory in /homepages/44/d344826307/htdocs/flux/flux2.php5 on line 42

Quel est le problème.
Merci à ceux qui m'aideront.
Totolef