Expired timestamp, yours 1512665852, ours 1513545567
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => f2486ca435f9cdb6dc53c07e6f2f8d0e [oauth_timestamp] => 1512665852 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => H1QKw38hyxImBAEaii9evvMWMB8= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=f2486ca435f9cdb6dc53c07e6f2f8d0e&oauth_timestamp=1512665852&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=H1QKw38hyxImBAEaii9evvMWMB8%3D [base_string] => )