Expired timestamp, yours 1528928056, ours 1542155221
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => c58da7147ac35efc0fe521e661e72292 [oauth_timestamp] => 1528928056 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => ioy/GKN2BxV8grc09LpmGjaEvC8= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=c58da7147ac35efc0fe521e661e72292&oauth_timestamp=1528928056&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=ioy%2FGKN2BxV8grc09LpmGjaEvC8%3D [base_string] => )