php-xmpp-invitation/lang/en.json

{
  "chat": {
    "title": "Invitation from {{Name}}",
    "heading": "{{Name}} has invited you to chat",
    "button": "Add {{Name}} to contact list",
    "":""
  },
  "muc": {
    "title": "Invitation to {{Name}}",
    "heading": "You have been invited to {{Name}}",
    "button": "Join the chat room {{Name}}",
    "":""
  },
  "register": {
    "title": "Invitation to {{server}}",
    "heading": "You have been invited to {{server}}",
    "button": "Register an account on {{server}}",
    "":""
  },
  "register_name": {
    "title": "Invitation to {{server}}",
    "heading": "{{Name}}, you have been invited to {{server}}",
    "button": "Register as {{name}}@{{server}}",
    "":""
  },
  "ibr": {
    "title": "Invitation from {{Name}}",
    "heading": "{{Name}} has invited you to chat",
    "button": "Chat with {{Name}} on {{server}}",
    "":""
  },
  "clients": "You need to install an XMPP client to access the XMPP network.",
  "recommend": "Here are the most commonly used clients for {{os}}:",
  "checkfulllist": "See the <a href='https://xmpp.org/software/clients/'>full list</a> of XMPP clients for other platforms and devices.",
  "xmppis": "XMPP is a provider independent form of instant messaging.  You can pick from many different clients and have a free choice of server operators to participate.",
  "":""
}