3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bitfinex { private $api_key; private $api_secret; private $api_version; private $base_url = 'https://api.bitfinex.com'; public function __construct($api_key, $api_secret, $api_version = 'v1') { $this->api_key = $api_key; $this->api_secret = $api_secret; $this->api_version = $api_version; } public function get_balances() { $request = '/' . $this->api_version . '/balances'; echo $request; $data = array( 'request' => $request, 'options' => array() ); return $this->send_signed_request($data); } private function prepare_header($data) { $data['nonce'] = 144800329405116; //(string) number_format(round(microtime(true) * 100000),0,'.',''); echo $data; echo '<br/>'; echo "Json encode"; echo '<br/>'; echo json_encode($data); echo '<br/>'; $payload = base64_encode(json_encode($data)); $signature = hash_hmac('sha384', $payload, $this->api_secret); echo "payload"; echo $payload; return array( 'X-BFX-APIKEY: ' . $this->api_key, 'X-BFX-PAYLOAD: ' . $payload, 'X-BFX-SIGNATURE: ' . $signature ); } private function send_signed_request($data) { $ch = curl_init(); $url = $this->base_url . $data['request']; echo $url; $headers = $this->prepare_header($data); curl_setopt_array($ch, array( CURLOPT_URL => $url, CURLOPT_POST => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_HTTPHEADER => $headers, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_POSTFIELDS => "" )); // echo $result; if( !$result = curl_exec($ch) ) { echo "NO <br/>"; return false; } else { echo "YES <br/>"; return json_decode($result, true); } } } $la = new Bitfinex('1', '1', '1'); $drek = $la->get_balances(); echo '<br/>'; echo 'Recived data'; echo $drek; ?>

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01116.85
8.3.50.0050.01322.05
8.3.40.0170.00318.82
8.3.30.0070.00718.79
8.3.20.0090.00020.39
8.3.10.0040.00423.69
8.3.00.0080.00019.38
8.2.180.0040.01516.88
8.2.170.0100.00722.96
8.2.160.0030.01020.38
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0060.00617.63
8.2.120.0000.00726.35
8.2.110.0080.00322.25
8.2.100.0070.00418.03
8.2.90.0060.00319.40
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0060.00319.34
8.2.30.0040.00420.52
8.2.20.0030.00517.73
8.2.10.0000.00718.12
8.2.00.0000.00718.19
8.1.280.0070.00725.92
8.1.270.0060.00324.02
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0040.00420.73
8.1.230.0090.00317.78
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.35
8.1.190.0000.00817.56
8.1.180.0050.00218.10
8.1.170.0040.00418.50
8.1.160.0040.00421.93
8.1.150.0070.00018.90
8.1.140.0030.00519.59
8.1.130.0030.00317.75
8.1.120.0000.00817.55
8.1.110.0000.00717.52
8.1.100.0040.00417.53
8.1.90.0050.00317.47
8.1.80.0030.00317.40
8.1.70.0000.00717.42
8.1.60.0040.00417.61
8.1.50.0000.00817.59
8.1.40.0050.00317.57
8.1.30.0030.00517.50
8.1.20.0000.00717.55
8.1.10.0000.00817.50
8.1.00.0060.00317.35
8.0.300.0000.00818.77
8.0.290.0000.00816.58
8.0.280.0000.00718.46
8.0.270.0000.00717.27
8.0.260.0070.00017.32
8.0.250.0050.00317.03
8.0.240.0000.00717.05
8.0.230.0040.00417.01
8.0.220.0060.00316.98
8.0.210.0040.00416.96
8.0.200.0030.00316.91
8.0.190.0040.00417.07
8.0.180.0040.00416.98
8.0.170.0050.00317.00
8.0.160.0080.00016.87
8.0.150.0070.00016.90
8.0.140.0040.00416.82
8.0.130.0060.00013.33
8.0.120.0040.00416.95
8.0.110.0000.00716.92
8.0.100.0040.00417.04
8.0.90.0000.00716.98
8.0.80.0040.01716.95
8.0.70.0040.00416.83
8.0.60.0000.00816.86
8.0.50.0030.00516.97
8.0.30.0090.01117.01
8.0.20.0140.00517.42
8.0.10.0000.00816.91
8.0.00.0060.01216.95
7.4.330.0050.00016.77
7.4.320.0030.00316.46
7.4.300.0000.00616.51
7.4.290.0060.00316.54
7.4.280.0040.00816.63
7.4.270.0040.00416.50
7.4.260.0070.00316.42
7.4.250.0000.00716.59
7.4.240.0060.00116.51
7.4.230.0030.00316.43
7.4.220.0180.01416.66
7.4.210.0030.01316.56
7.4.200.0000.00716.70
7.4.160.0060.01616.42
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0080.00916.43
7.4.120.0060.01316.64
7.4.110.0060.01216.43
7.4.100.0060.01616.65
7.4.90.0150.00416.57
7.4.80.0040.02119.39
7.4.70.0040.01416.46
7.4.60.0130.00316.42
7.4.50.0050.01016.66
7.4.40.0120.00616.51
7.4.30.0120.01216.61
7.4.00.0130.00315.12
7.3.330.0000.00513.43
7.3.320.0000.00513.46
7.3.310.0030.00316.36
7.3.300.0060.00016.31
7.3.290.0070.00916.43
7.3.280.0060.01016.46
7.3.270.0120.00617.40
7.3.260.0100.00716.45
7.3.250.0120.00916.50
7.3.240.0150.00416.56
7.3.230.0060.01216.58
7.3.210.0090.00916.42
7.3.200.0060.00916.69
7.3.190.0140.00316.48
7.3.180.0120.00316.68
7.3.170.0110.00716.71
7.3.160.0060.01016.37
7.3.10.0000.01016.77
7.3.00.0060.00616.88
7.2.330.0090.00816.71
7.2.320.0030.01316.76
7.2.310.0170.00016.91
7.2.300.0060.01216.95
7.2.290.0100.01416.68
7.2.130.0040.00816.92
7.2.120.0030.00917.06
7.2.110.0040.01116.72
7.2.100.0080.00417.07
7.2.90.0040.00417.02
7.2.80.0060.00616.78
7.2.70.0030.00716.65
7.2.60.0090.00416.98
7.2.50.0030.00717.14
7.2.40.0000.01117.04
7.2.30.0060.00617.08
7.2.20.0100.00316.75
7.2.10.0040.01217.09
7.2.00.0030.00918.09
7.1.250.0030.00915.68
7.1.200.0040.00415.93
7.1.100.0060.00617.65
7.1.70.0030.00317.02
7.1.60.0130.01019.36
7.1.50.0070.00717.13
7.1.00.0070.07322.43
7.0.200.0030.00716.63
7.0.90.0030.04320.00
7.0.80.0070.08319.95
7.0.70.0030.08319.95
7.0.60.0030.04320.00
7.0.50.0130.05720.34
7.0.40.0070.04720.04
7.0.30.0100.08020.10
7.0.20.0070.08720.04
7.0.10.0030.09020.04
7.0.00.0130.08319.99
5.6.280.0000.04020.95
5.6.240.0030.07020.70
5.6.230.0070.08320.52
5.6.220.0100.08320.75
5.6.210.0100.07020.77
5.6.200.0100.06020.97
5.6.190.0070.05721.05
5.6.180.0100.07321.15
5.6.170.0070.08720.95
5.6.160.0100.08021.12
5.6.150.0030.09020.95
5.6.140.0130.07721.18
5.6.130.0130.07721.04
5.6.120.0000.06721.09
5.6.110.0100.06320.96
5.6.100.0030.08321.17
5.6.90.0070.05721.01
5.6.80.0170.07320.44
5.6.70.0100.07720.47
5.6.60.0100.07020.46
5.6.50.0070.07320.46
5.6.40.0070.07320.51
5.6.30.0070.08020.51
5.6.20.0030.08020.38
5.6.10.0100.08320.50
5.6.00.0100.07320.36
5.5.380.0100.05020.42
5.5.370.0170.07320.46
5.5.360.0100.07720.36
5.5.350.0070.06720.44
5.5.340.0070.04720.92
5.5.330.0070.05720.81
5.5.320.0100.07720.86
5.5.310.0230.06020.81
5.5.300.0170.07320.88
5.5.290.0030.05720.89
5.5.280.0070.08020.92
5.5.270.0100.08320.74
5.5.260.0170.07020.86
5.5.250.0130.08020.73
5.5.240.0130.04320.04
5.5.230.0170.07020.15
5.5.220.0070.05320.19
5.5.210.0170.07320.22
5.5.200.0030.05320.01
5.5.190.0030.05020.23
5.5.180.0070.07020.09
5.5.160.0100.08020.19
5.5.150.0030.04720.13
5.5.140.0070.03720.25
5.5.130.0030.05020.14
5.5.120.0100.07020.29
5.5.110.0070.05320.26
5.5.100.0070.07320.03
5.5.90.0070.08020.17
5.5.80.0070.07720.08
5.5.70.0070.07320.13
5.5.60.0130.07320.12
5.5.50.0070.07720.17
5.5.40.0030.08020.05
5.5.30.0070.06320.12
5.5.20.0100.05020.04
5.5.10.0030.07020.05
5.5.00.0000.06019.96

preferences:
60.34 ms | 401 KiB | 5 Q