Expired timestamp, yours 1495249805, ours 1496091297
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => badca32517ba54ac4b3ca1336a20bda4 [oauth_timestamp] => 1495249805 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => NMH44e2F2MtHbAfGcqAZ4T8R0LQ= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=badca32517ba54ac4b3ca1336a20bda4&oauth_timestamp=1495249805&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=NMH44e2F2MtHbAfGcqAZ4T8R0LQ%3D [base_string] => )