List of codes for heart symbols
As far as I've gotten:
| Character | HTML code | Numeric code | Hex code | Description |
| ❤ | ❤ | Heavy black heart | ||
| ❥ | ❥ | Heavy black heart rotated | ||
| ❦ | ❦ | Floral heart | ||
| ❧ | ❧ | Floral heart rotated | ||
| ❢ | ❢ | Heart exclamation mark | ||
| ❣ | ❣ | Heavy heart exclamation mark | ||
| ♥ | ♥ | Black heart | ||
| ♡ | ♡ | White heart |