Expired timestamp, yours 1505382900, ours 1511441954
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 89fddb20996ad36aecaaa01ce40b9704 [oauth_timestamp] => 1505382900 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => JAfxqM5Nk78o/lI8ziKiTVuxi1M= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=89fddb20996ad36aecaaa01ce40b9704&oauth_timestamp=1505382900&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=JAfxqM5Nk78o%2FlI8ziKiTVuxi1M%3D [base_string] => )