Expired timestamp, yours 1552678373, ours 1553611189
OAuthRequest Object ( [parameters:protected] => Array ( [bar] => baz [method] => foo%20bar [oauth_consumer_key] => key [oauth_nonce] => aa77c3878ece6d428776988075524092 [oauth_signature] => secret&accesssecret [oauth_signature_method] => PLAINTEXT [oauth_timestamp] => 1552678373 [oauth_token] => accesskey [oauth_version] => 1.0 ) [http_method:protected] => GET [http_url:protected] => http://oauthbin.com:/v1/echo?bar=baz&method=foo%2520bar&oauth_consumer_key=key&oauth_nonce=aa77c3878ece6d428776988075524092&oauth_signature=secret%26accesssecret&oauth_signature_method=PLAINTEXT&oauth_timestamp=1552678373&oauth_token=accesskey&oauth_version=1.0 [base_string] => )