- md5: documentation ( source)
<?php
md5('eyJpdiI6IlRkTWd6T240QzZCMitZQnlxdE04a2c9PSIsInZhbHVlIjoiVk53XC9YU3E0
eEZ6VlwvUThGM3FaXC9nVGlBOTUwYVhsVHk3N0ljS3ZlUlNkeWNCcUt2NjRHMU4yOVh0WmFzZnNERGdBa09mc0
FiWEljelVWOG5oUEVoVDFNRTJjbCtsRTNYZ0k1ZWhoU0lDXC9VSkFuaUZxeUVMMG0zM3pGMEhnVFZBXC8zZ1lTZVB6
TGtcL0N6aWxIOENSWlFjTlFCR3BLUHhiOWVBXC9COE1hNndOVT0iLCJtYWMiOiIxMDkzZjE5NTcxNjdmOGVlNTYzZWF
jOWIxMjU0NTBmNWU2ODY2ZWE5OTdjYTYzZWUxZDcwMDU5NzA4MTZmMDQzIn0');