foreach($day_names as $d) $calendar .= '<th abbr="'.htmlentities($d).'">'.htmlentities($day_name_length < 4 ? substr
foreach($day_names as $d) $calendar .= '<th abbr="'.htmlentities($d).'">'.htmlentities($day_name_length < 4 ? substr($d,0,$day_name_length) : $d).'</th>';
$calendar .= '<th abbr="П">П</th>'; $calendar .= '<th abbr="В">В</th>'; $calendar .= '<th abbr="С">С</th>'; $calendar .= '<th abbr="Ч">Ч</th>'; $calendar .= '<th abbr="П">П</th>'; $calendar .= '<th abbr="С">С</th>'; $calendar .= '<th abbr="В">В</th>';