Expired timestamp, yours 1547239135, ours 1553479390
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 2e5f0fd63095c95ecaa96e244f28787a [oauth_timestamp] => 1547239135 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => /tQ3UNNWMs10EJkBCbzbM0v79SY= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=2e5f0fd63095c95ecaa96e244f28787a&oauth_timestamp=1547239135&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=%2FtQ3UNNWMs10EJkBCbzbM0v79SY%3D [base_string] => )