'٠', # U+0660 '1' => '١', # U+0661 '2' => '٢', # U+0662 '3' => '٣', # U+0663 '4' => '٤', # U+0664 '5' => '٥', # U+0665 '6' => '٦', # U+0666 '7' => '٧', # U+0667 '8' => '٨', # U+0668 '9' => '٩', # U+0669 '%' => '٪', # U+066a ];