Expired timestamp, yours 1505350389, ours 1506301046
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 92f3d606d6be7a7a1de4ff78e7adb3f8 [oauth_timestamp] => 1505350389 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => M3G+XuEznb72dhOEk1CYY56VH7M= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=92f3d606d6be7a7a1de4ff78e7adb3f8&oauth_timestamp=1505350389&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=M3G%2BXuEznb72dhOEk1CYY56VH7M%3D [base_string] => )