controllo estensione file in form di upload

[patrik08]

dai il lavoro di controllo al tuo file insert.php che fai prima....

e se il caso cancelli il file non desiderato ....


su server linux in php
basterebbe solo

if (file_exists($src)) {
$m = `file -b $src`;
return $m;
} else {
return "text/unknow";
}

window invece offre poco da quel lato....

/* return mime */
public static function Get($src) {
        $extension = substr($src,strrpos($src,".")+1);
        
        switch ($extension) {
            case "rtf";
            return "text/rtf";
            case "sxw":
            case "odt":
            case "ods":
            case "sxc":
            return "application/vnd.sun.xml.writer";
            case "pdf":
            return "application/pdf";
            case "gif":
            return "image/gif";
            case "jpg":
            case "jpeg":
            return "image/jpeg";
            case "png":
            return "image/png";
            case "css":
            return "text/css";
            case "xml":
            case "xsl":
            case "xsd":
            case "rng":
            case "eps":
            case "ps":
            case "zip":
            case "sit":
            case "gz":
            case "tar":
            case "mp3":
            return "text/xml";
            case "js":
            return "text/javascript";
            case "html":
            case "htm":
            case "xhtml":
            return "text/html";
            case "txt":
            return "text/plain";
            
            default:
            if (file_exists($src)) {
                $m =  `file -b $src`;
                return $m;
            } else {
                return "text/unknow";
            }
        }
        
        
    }