Opening times custom fields

opening_times.php

if(get_field('override_opening_time', 'options')) :
    echo '<span>' . get_field('override_message', 'options') . '</span>';
else :

    $time = current_time('timestamp');
    $day = date('N', $time);

    if($day==1) :
        $today = get_field('monday', 'options');
    elseif($day==2) :
        $today =  get_field('tuesday', 'options');
    elseif($day==3) :
        $today =  get_field('wednesday', 'options');
    elseif($day==4) :
        $today =  get_field('thursday', 'options');
    elseif($day==5) :
        $today =  get_field('friday', 'options');
    elseif($day==6) :
        $today =  get_field('saturday', 'options');
    elseif($day==7) :
        $today =  get_field('sunday', 'options');
    endif;

    if($day == 6 || $day == 7) :
        _e('Today we are','roots'); 
        echo ' <span>' . $today . '</span>';
    else :
        _e('Open today','roots'); 
        echo ' <span>' . $today . '</span>';
    endif;
    
endif;