You have some options:
# View all the charts at once (lots of images!)
Warning: scandir(/sdf/arpa/af/e/ehall/www/nixsys/namecharts/img/): Failed to open directory: Permission denied in /sdf/www/af/e/ehall/nixsys/namecharts/img/index.php on line 44
Warning: scandir(): (errno 13): Permission denied in /sdf/www/af/e/ehall/nixsys/namecharts/img/index.php on line 44
Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, bool given in /sdf/www/af/e/ehall/nixsys/namecharts/img/index.php:49
Stack trace:
#0 /sdf/www/af/e/ehall/nixsys/namecharts/img/index.php(49): in_array()
#1 {main}
thrown in /sdf/www/af/e/ehall/nixsys/namecharts/img/index.php on line 49