<?php function check_username($username){ $countUser = mysql_num_rows(mysql_query("SELECT * FROM jm_users WHERE user_name = '".$username."'")); if($countUser == 0){ return '<span class="error_msg_green">'.$lang['validatePage'][1].'</span>'; } else { return '<span class="error_msg_red">'.$lang['validatePage'][2].'</span>'; ?>
W funkcji nie wyświetla mi zawartości tablic $lang['validatePage'][x] czemu?