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| <?php
$GLOBALS['image_verification'] = true;
// FONCTIONS
function SaveUploadFile($file, $dir, $title, $resize=TRUE, $maxw=638, $maxh=478, $quality=75)
{
if(!$GLOBALS['image_verification']) $resize = FALSE;
if ($file['tmp_name'])
{
$dotpos = strrpos($file['name'], ".");
if ($dotpos) $ext = strtolower(substr($file['name'], $dotpos));
$newname = $file['name'];
if ($resize && ($ext==".jpg" || $ext==".jpeg" || $ext==".jfif" || $ext==".png" || $ext==".gif")) {
$copysuccess = SaveResizedJPG($file['tmp_name'], $dir.$newname, $ext, $maxw, $maxh, $quality);
} else {
$copysuccess = copy($file['tmp_name'], $dir.$newname);
}
if ($copysuccess)
$ret = $newname;
else
return "";
unlink($file['tmp_name']);
return $ret;
}
else
{
return "";
}
}
function SaveResizedJPG($srcfile, $dstfile, $ext, $maxw=638, $maxh=478, $quality=75)
{
if($ext==".jpg" || $ext==".jpeg" || $ext==".jfif")
$imgsrc = imagecreatefromjpeg($srcfile);
elseif(strtolower($ext) == ".png")
$imgsrc = imagecreatefrompng($srcfile);
elseif(strtolower($ext) == ".gif")
$imgsrc = imagecreatefromgif($srcfile);
$w = $actw = imagesx($imgsrc);
$h = $acth = imagesy($imgsrc);
if (!$maxw) $maxw = 600;
if (!$maxh) $maxh = 300;
if (!$quality) $quality = 75;
if ($w > $maxw)
{
$w = $maxw;
$h = round($acth/$actw*$maxw);
}
if ($h > $maxh)
{
$h = $maxh;
$w = round($actw/$acth*$maxh);
}
$imgdest = imagecreatetruecolor($w,$h) or die ("Impossible de crée un flux d'image GD");
$text_color = imagecolorallocate ($imgsrc, 162, 213, 43);
imagestring ($imgsrc, 5, 5, 5, "domaine.ext", $text_color);
imagecopyresampled($imgdest, $imgsrc, 0, 0, 0, 0, $w, $h, $actw, $acth);
if (imagejpeg($imgdest, $dstfile, $quality)) {
echo "resize créé";
$ret = true;
} else {
echo "resize échoué";
$ret = false;
}
return $ret;
}
// Upload images
echo "<pre>";
print_r($_FILES);
echo "</pre>";
if (count($_FILES['pic']['tmp_name']))
{
$ipval = $_SERVER['REMOTE_ADDR'];
$uploaderror = array();
$uploadcount = 0;
$pic_maxsize = "1000";
$dir = "";
foreach ($_FILES['pic']['tmp_name'] AS $k=>$tmpfile)
{
if ($tmpfile)
{
$thisfile = array("name"=>$_FILES['pic']['name'][$k],
"tmp_name"=>$_FILES['pic']['tmp_name'][$k],
"size"=>$_FILES['pic']['size'][$k],
"type"=>$_FILES['pic']['type'][$k],
"error"=>$_FILES['pic']['error'][$k]);
// Check size images
if ($_FILES['pic']['size'][$k] > $pic_maxsize*1000)
{
$uploaderror[] = "IMAGE TROP LOURDE";
}
else
{
$newfile = SaveUploadFile($thisfile, $dir, $data['adtitle'], TRUE, $images_max_width, $images_max_height);
if(!$newfile) {
$uploaderror[] = "ERREUR LORS DE LA COPIE DU FICHIER";
} else {
echo "fichier sauvegardé !";
}
}
}
elseif ($_FILES['pic']['name'][$k])
{
$uploaderror++;
}
}
}
if (!empty($uploaderror)) {
echo "<pre>";
print_r($uploaderror);
echo "</pre>";
}
?>
<form method="post" enctype="multipart/form-data">
<input type="file" name="pic[]" />
<input type="submit" />
</form> |
