Icons can be rendered to SVG and PNG. Both formats are supported without requiring any PHP extension.
It is recommended to use PHP 7 or later with Jdenticon, since the performance is far better on PHP 7 than on PHP 5.x. However PHP 5.3 and later is technically supported.
|Identicon||Entry class for rendering identicons.|
|IdenticonStyle||Stylesheet specifying the appearance of an identicon.|