Online PHP editor | refs for KGG1X

<?php $keyParts = array( rawurlencode('client_secret'), rawurlencode('nnch734d00sl2jdk'), ); $signature = hash_hmac('sha1', 'GET&http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_token%3Dnnch734d00sl2jdk%26oauth_version%3D1.0%26size%3Doriginal', implode('&', $keyParts), true); var_dump(base64_encode($signature));