Expired timestamp, yours 1547262715, ours 1548010104
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 49cbee7103f132f2cde734f17b75e29f [oauth_timestamp] => 1547262715 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => v17XjfUtrg08nI5f+U6aVq8IEfQ= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=49cbee7103f132f2cde734f17b75e29f&oauth_timestamp=1547262715&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=v17XjfUtrg08nI5f%2BU6aVq8IEfQ%3D [base_string] => )