<?php
if(isset($_POST['invia'])){
$percorso = '../Images/thumb/';
$nome_file=basename( $_FILES['Filedata']['name'] );
//qui necessita un controllo
if($nome_file !=""){
//echo"$nome_file";
$uploadfile = $percorso.$nome_file;
$sposta=move_uploaded_file( $_FILES['Filedata']['tmp_name'] ,$uploadfile );
$thumbComp = 100;
list($width, $height, $type, $attr) = getimagesize($uploadfile);
$max_w=130;
$max_h=130;
$ratio = @min($max_w/$width,$max_h/$height);
if ($ratio < 1){
$w = @floor($ratio*$width);
$h = @floor($ratio*$height);
$thumb = imagecreatetruecolor($w,$h);
$source = imagecreatefromjpeg($uploadfile);
imagecopyresized($thumb, $source, 0, 0, 0, 0,$w,$h,$width,$height);
$dir=$percorso."1.jpg";
imagejpeg($thumb,$dir,$thumbComp)or die("Impossibile salvare la miniatura");
unlink($uploadfile);
}else{
$renome = $percorso."1.jpg";
//cancello le vacchia 1.jpg
unlink($renome);
//e carico la nuova
$sposta=rename( $uploadfile ,$renome);
}
}else{
echo "file non indicato<br /<";
}
}
?>
