[PHP] pobierz, plaintext if($sp[1] == "gif" or $sp[1] == "jpg") {[PHP] pobierz, plaintext
[PHP] pobierz, plaintext $allowed = array('gif', 'jpg', 'ico', 'bmp');if(in_array(strtolower($sp[1]), $allowed)) { // dozwolone} else { // zabronione}[PHP] pobierz, plaintext