Expired timestamp, yours 1505382900, ours 1506301065
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => c6de4ca70e6a7e671447b8f9991cf265 [oauth_timestamp] => 1505382900 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => d/GzWpXh/poTQRS3Z4XDJrww1SU= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=c6de4ca70e6a7e671447b8f9991cf265&oauth_timestamp=1505382900&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=d%2FGzWpXh%2FpoTQRS3Z4XDJrww1SU%3D [base_string] => )