Expired timestamp, yours 1536954324, ours 1542159007
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 94b0f0bb78d80dcf02ba9ffbedefb760 [oauth_timestamp] => 1536954324 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => 37Bdy+/MAOAvEnFAGFYh0TaVYnc= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=94b0f0bb78d80dcf02ba9ffbedefb760&oauth_timestamp=1536954324&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=37Bdy%2B%2FMAOAvEnFAGFYh0TaVYnc%3D [base_string] => )