Online PHP editor | perf for ZpZdZ

@ 2026-04-17T16:32:35Z

<?php
$CLIENT_ID = "5372_dc3n7NvbHBApDwhEUEY5vq9fcaMSsYKnmYNMukC2";
$SECRET    = "GFZtdbDOzxbA.ouvKX2ZGYoBL1Bi32cawWxalwL6kBDRZk8gPvZwNitAuROTJ9dl";

$nonce     = rtrim(base64_encode(openssl_random_pseudo_bytes(rand(12, 30))), '=');
$created   = gmdate('Y-m-d\TH:i:s\Z');
$message   = $nonce . $created . $CLIENT_ID;
$signature = base64_encode(hash_hmac('sha256', $message, $SECRET, true));

$auth_header = 'http://api.soaringspot.com/v1/hmac/v1 '
    . 'ClientID="' . $CLIENT_ID . '", '
    . 'Signature="' . $signature . '", '
    . 'Nonce="' . $nonce . '", '
    . 'Created="' . $created . '"';

echo "Nonce:   " . $nonce . "\n";
echo "Created: " . $created . "\n";
echo "Auth:    " . $auth_header . "\n\n";

$ch = curl_init("https://api.soaringspot.com/v1/contests");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: " . $auth_header,
    "Accept: application/hal+json",
]);

$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo "HTTP Code: " . $http_code . "\n";
echo "Response:  " . $response . "\n";
?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.5.3	0.011	0.006	18.50
8.5.2	0.030	0.006	16.72
8.5.1	0.031	0.009	16.68
8.5.0	0.032	0.008	16.73
8.4.18	0.016	0.007	21.55
8.4.17	0.030	0.009	19.73
8.4.16	0.032	0.009	19.68
8.4.15	0.033	0.009	19.64
8.4.14	0.034	0.008	17.63
8.4.13	0.038	0.009	17.46
8.4.12	0.038	0.007	17.86
8.4.11	0.037	0.007	18.11
8.4.10	0.033	0.010	18.01
8.4.9	0.035	0.007	17.98
8.4.8	0.035	0.007	18.01
8.4.7	0.031	0.013	18.09
8.4.6	0.039	0.005	18.04
8.4.5	0.037	0.007	17.93
8.4.4	0.036	0.011	17.76
8.4.3	0.039	0.006	17.70
8.4.2	0.035	0.006	18.01
8.4.1	0.025	0.004	17.99
8.3.30	0.018	0.002	18.15
8.3.29	0.031	0.011	18.09
8.3.28	0.031	0.009	18.44
8.3.27	0.035	0.010	16.64
8.3.26	0.037	0.006	16.74
8.3.25	0.038	0.007	16.79
8.3.24	0.028	0.007	16.68
8.3.23	0.023	0.003	16.41
8.3.22	0.020	0.006	16.63
8.3.21	0.021	0.003	16.77
8.3.20	0.019	0.005	16.64
8.3.19	0.029	0.007	16.52
8.3.18	0.035	0.007	16.41
8.3.17	0.037	0.012	16.50
8.3.16	0.038	0.005	16.59
8.3.15	0.032	0.010	16.84
8.3.14	0.033	0.008	16.61
8.3.13	0.028	0.015	16.61
8.3.12	0.033	0.007	16.61
8.3.11	0.032	0.009	16.51
8.3.10	0.030	0.005	16.67
8.3.9	0.025	0.005	16.47
8.3.8	0.036	0.009	16.52
8.3.7	0.037	0.010	16.63
8.3.6	0.034	0.012	16.60
8.3.5	0.031	0.014	16.67
8.3.4	0.035	0.009	17.71
8.3.3	0.027	0.010	17.86
8.3.2	0.027	0.010	17.89
8.3.1	0.028	0.008	18.09
8.3.0	0.024	0.006	17.96

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