Help a newbie :-)

[Anon]

Hi PHP experts

Is there any to modifiy the below code so that it will not only look for ".mp3" in the input box, but look for more extensions? i.e could it be set so that it not only blocks .mp3 files, but blocks .avi too?

if(strstr($img1_name, ".mp3")) {

die("<B>Sorry, this file extension is currently not supported.</b>");

}

Any help appreciated

[Anon]

not sure if this helps but ive used this sometime back

$formats_allowed = Array(
array("image/pjpeg",".jpg"),
array("image/jpeg",".jpg"),
array("image/gif",".gif"),
array("application/octet-stream",".exe")
);
for($i=0;$i<sizeof($formats_allowed );$i++){
if($formats_allowed [$i][0] == $img1_type){
print("Extension is ".$formats_allowed [$i][1]);
print("This format not allowed");
break;
}
}