3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bitfinex { private $api_key; private $api_secret; private $api_version; private $base_url = 'https://192.230.80.104'; public function __construct($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; echo " sig "; echo $signature; echo " "; 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 => "" )); $information = curl_getinfo($ch); echo $information; // echo $result; if( !$result = curl_exec($ch) ) { trigger_error(curl_error($ch)); echo "NO <br/>"; echo $result; return false; } else { echo "YES <br/>"; return json_decode($result, true); } } } $la = new Bitfinex('85FOKLshSVnZxRLtCoTFw2qHDIQf5TCEOWj9nk6CRBQ', 'E8AeyGATKUFmWLSWLGSYznRFmaoboxgGPzmRzgn0G8x', 'v1'); $drek = $la->get_balances(); //$information = curl_getinfo($curl_exect); 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)
8.3.70.0110.01118.43
8.3.60.0040.01816.88
8.3.50.0110.01122.04
8.3.40.0090.00918.93
8.3.30.0140.00018.98
8.3.20.0000.00820.13
8.3.10.0050.00323.66
8.3.00.0080.00019.51
8.2.190.0040.01216.63
8.2.180.0150.00618.29
8.2.170.0150.00022.96
8.2.160.0100.00320.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0080.00019.38
8.2.110.0000.01122.11
8.2.100.0090.00318.05
8.2.90.0080.00019.17
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00018.05
8.2.50.0090.00018.07
8.2.40.0020.00519.23
8.2.30.0070.00020.68
8.2.20.0030.00717.94
8.2.10.0040.00418.18
8.2.00.0000.00718.04
8.1.280.0130.01025.92
8.1.270.0070.00323.67
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00622.61
8.1.230.0090.00317.66
8.1.220.0000.00817.89
8.1.210.0030.00518.77
8.1.200.0000.00917.47
8.1.190.0000.00817.57
8.1.180.0000.00818.10
8.1.170.0040.00418.53
8.1.160.0040.00422.12
8.1.150.0000.00818.89
8.1.140.0030.00619.50
8.1.130.0030.00317.59
8.1.120.0070.00017.38
8.1.110.0000.00717.52
8.1.100.0000.00817.52
8.1.90.0040.00417.49
8.1.80.0000.00717.36
8.1.70.0050.00317.55
8.1.60.0060.00317.63
8.1.50.0040.00417.64
8.1.40.0060.00317.44
8.1.30.0030.00617.64
8.1.20.0070.00017.69
8.1.10.0050.00317.52
8.1.00.0040.00417.56
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0030.00318.55
8.0.270.0000.00817.22
8.0.260.0040.00417.22
8.0.250.0040.00417.07
8.0.240.0040.00417.05
8.0.230.0030.00517.09
8.0.220.0000.00717.01
8.0.210.0050.00216.93
8.0.200.0000.01016.95
8.0.190.0050.00317.02
8.0.180.0000.00816.94
8.0.170.0040.00416.93
8.0.160.0030.00317.02
8.0.150.0070.00017.03
8.0.140.0070.00016.97
8.0.130.0060.00013.45
8.0.120.0030.00516.93
8.0.110.0030.00616.89
8.0.100.0030.00616.88
8.0.90.0040.00417.06
8.0.80.0090.01316.98
8.0.70.0080.00016.97
8.0.60.0000.00817.01
8.0.50.0050.00216.92
8.0.30.0110.00917.03
8.0.20.0100.00917.40
8.0.10.0040.00416.97
8.0.00.0080.00816.86
7.4.330.0030.00316.86
7.4.320.0030.00316.61
7.4.300.0000.00716.45
7.4.290.0040.00416.53
7.4.280.0060.00316.59
7.4.270.0000.00716.65
7.4.260.0050.00316.52
7.4.250.0040.00416.49
7.4.240.0060.00116.62
7.4.230.0030.00316.48
7.4.220.0060.01316.59
7.4.210.0100.00716.58
7.4.200.0070.00016.54
7.4.160.0150.00316.60
7.4.150.0170.00417.40
7.4.140.0070.01117.86
7.4.130.0110.00816.61
7.4.120.0110.00616.50
7.4.110.0060.01116.45
7.4.100.0060.01216.57
7.4.90.0180.00616.50
7.4.80.0120.01219.39
7.4.70.0130.00316.43
7.4.60.0090.00616.52
7.4.50.0130.00316.54
7.4.40.0180.00316.50
7.4.30.0110.00816.67
7.4.00.0070.01015.19
7.3.330.0030.00313.42
7.3.320.0050.00013.43
7.3.310.0030.00316.34
7.3.300.0060.00016.54
7.3.290.0030.00316.48
7.3.280.0070.00816.43
7.3.270.0070.01017.40
7.3.260.0100.00716.50
7.3.250.0060.01316.38
7.3.240.0080.01316.56
7.3.230.0120.01016.72
7.3.210.0100.00616.61
7.3.200.0030.01116.45
7.3.190.0100.00716.44
7.3.180.0060.00916.55
7.3.170.0090.00916.46
7.3.160.0120.00316.45
7.3.10.0110.00416.68
7.3.00.0070.01016.59
7.2.330.0040.01416.47
7.2.320.0070.01116.85
7.2.310.0060.01016.78
7.2.300.0030.01616.48
7.2.290.0220.02916.54
7.2.130.0110.00416.86
7.2.120.0000.01216.88
7.2.110.0030.00916.71
7.2.100.0100.00316.92
7.2.90.0030.00616.83
7.2.80.0090.00617.04
7.2.70.0030.00916.73
7.2.60.0040.00717.00
7.2.50.0090.00416.98
7.2.40.0030.00917.02
7.2.30.0060.00616.79
7.2.20.0000.01016.82
7.2.10.0070.00716.78
7.2.00.0090.00016.95
7.1.250.0030.01015.80
7.1.200.0090.00615.80
7.1.70.0040.01117.27
7.1.60.0100.01319.36
7.1.50.0130.01016.83
7.1.00.0000.08022.40
7.0.200.0080.00316.67
7.0.90.0630.06319.93
7.0.80.0670.07019.93
7.0.70.0530.08320.01
7.0.60.0570.07320.02
7.0.50.0570.09320.41
7.0.40.0130.07320.08
7.0.30.0130.07720.04
7.0.20.0130.07719.96
7.0.10.0100.07720.14
7.0.00.0100.07720.18
5.6.280.0030.07721.14
5.6.240.0070.08720.55
5.6.230.0070.08320.52
5.6.220.0170.07320.51
5.6.210.0030.07720.57
5.6.200.0200.04721.03
5.6.190.0170.05021.12
5.6.180.0030.09021.07
5.6.170.0070.08021.10
5.6.160.0030.08020.98
5.6.150.0030.08020.98
5.6.140.0030.07021.00
5.6.130.0030.07721.15
5.6.120.0030.07321.01
5.6.110.0000.09021.18
5.6.100.0070.08320.93
5.6.90.0230.07021.17
5.6.80.0170.07020.48
5.6.70.0000.08720.43
5.6.60.0100.08720.46
5.6.50.0170.06320.36
5.6.40.0130.06320.40
5.6.30.0070.08720.48
5.6.20.0070.07720.39
5.6.10.0030.07320.43
5.6.00.0130.04720.38
5.5.380.0070.07720.53
5.5.370.0130.03720.47
5.5.360.0100.07020.52
5.5.350.0130.07720.36
5.5.340.0100.08320.88
5.5.330.0000.09320.74
5.5.320.0100.08020.80
5.5.310.0100.07320.94
5.5.300.0130.07020.92
5.5.290.0100.06320.75
5.5.280.0130.07020.66
5.5.270.0130.08320.78
5.5.260.0130.07320.79
5.5.250.0200.07020.72
5.5.240.0130.06720.04
5.5.230.0100.07720.32
5.5.220.0070.08020.20
5.5.210.0000.08320.27
5.5.200.0070.08020.18
5.5.190.0100.07020.28
5.5.180.0130.06720.25
5.5.160.0030.05020.18
5.5.150.0070.07320.23
5.5.140.0170.06720.14
5.5.130.0130.07020.13
5.5.120.0030.07720.25
5.5.110.0070.06020.29
5.5.100.0130.07020.18
5.5.90.0130.06720.06
5.5.80.0070.08020.17
5.5.70.0070.08020.14
5.5.60.0030.06020.16
5.5.50.0100.07320.07
5.5.40.0070.07720.15
5.5.30.0130.07320.07
5.5.20.0170.06720.05
5.5.10.0270.06320.11
5.5.00.0030.05020.13

preferences:
18.12 ms | 401 KiB | 5 Q