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; 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 => "" )); // 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', 'E8AeyGATKUFmWLSWLGSYznRFmaoboxgGPzmRzgn0G8x', '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)
8.3.70.0090.00618.54
8.3.60.0090.00916.63
8.3.50.0120.00722.05
8.3.40.0110.00418.82
8.3.30.0110.00418.97
8.3.20.0080.00020.16
8.3.10.0030.00523.52
8.3.00.0050.00319.50
8.2.190.0170.00318.41
8.2.180.0160.00316.63
8.2.170.0090.00922.96
8.2.160.0100.00320.58
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.28
8.2.120.0000.00826.35
8.2.110.0030.00720.52
8.2.100.0060.00617.93
8.2.90.0060.00319.40
8.2.80.0080.00017.97
8.2.70.0030.00517.88
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00819.23
8.2.30.0030.00520.72
8.2.20.0030.00617.80
8.2.10.0040.00418.22
8.2.00.0000.00718.17
8.1.280.0090.00525.92
8.1.270.0080.00023.77
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0030.00622.18
8.1.230.0090.00320.96
8.1.220.0050.00517.91
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0050.00317.60
8.1.180.0030.00518.10
8.1.170.0000.00818.66
8.1.160.0040.00422.16
8.1.150.0080.00018.89
8.1.140.0040.00419.52
8.1.130.0000.00717.65
8.1.120.0000.01017.43
8.1.110.0040.00417.49
8.1.100.0070.00017.44
8.1.90.0040.00417.43
8.1.80.0000.00817.43
8.1.70.0000.00717.38
8.1.60.0000.00817.62
8.1.50.0030.00517.57
8.1.40.0000.00917.56
8.1.30.0030.00617.75
8.1.20.0050.00317.62
8.1.10.0040.00417.54
8.1.00.0080.00317.40
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0000.00817.29
8.0.260.0000.00717.28
8.0.250.0030.00317.08
8.0.240.0040.00417.05
8.0.230.0070.00017.04
8.0.220.0030.00316.99
8.0.210.0040.00416.96
8.0.200.0070.00016.94
8.0.190.0000.00817.04
8.0.180.0040.00417.09
8.0.170.0030.00616.99
8.0.160.0000.00717.06
8.0.150.0030.00316.84
8.0.140.0070.00016.90
8.0.130.0000.00513.45
8.0.120.0040.00416.93
8.0.110.0040.00416.96
8.0.100.0040.00416.84
8.0.90.0040.00417.06
8.0.80.0180.00317.05
8.0.70.0000.00717.05
8.0.60.0050.00216.83
8.0.50.0000.00816.81
8.0.30.0150.00317.22
8.0.20.0090.00917.40
8.0.10.0040.00417.00
8.0.00.0090.00816.80
7.4.330.0050.00016.66
7.4.320.0000.00616.50
7.4.300.0000.00616.45
7.4.290.0070.00016.65
7.4.280.0060.00316.45
7.4.270.0000.00816.64
7.4.260.0000.00716.53
7.4.250.0000.00816.54
7.4.240.0040.00316.52
7.4.230.0030.00316.62
7.4.220.0060.01216.75
7.4.210.0060.01116.56
7.4.200.0000.00716.39
7.4.160.0070.01416.66
7.4.150.0140.00317.40
7.4.140.0060.01217.86
7.4.130.0100.00916.57
7.4.120.0130.00516.62
7.4.110.0090.00916.59
7.4.100.0090.01616.43
7.4.90.0100.00716.62
7.4.80.0150.00619.39
7.4.70.0080.00816.49
7.4.60.0110.00916.55
7.4.50.0070.00716.49
7.4.40.0140.00316.66
7.4.30.0060.01816.58
7.4.00.0080.00815.13
7.3.330.0030.00513.34
7.3.320.0050.00013.26
7.3.310.0070.00016.37
7.3.300.0030.00316.36
7.3.290.0030.00316.49
7.3.280.0080.00916.43
7.3.270.0060.01017.40
7.3.260.0060.01216.40
7.3.250.0100.01116.60
7.3.240.0070.01016.68
7.3.230.0060.01216.66
7.3.210.0030.01316.45
7.3.200.0130.00316.41
7.3.190.0110.00616.60
7.3.180.0080.00816.57
7.3.170.0030.01416.59
7.3.160.0100.00616.69
7.3.10.0070.00816.51
7.3.00.0020.00816.59
7.2.330.0100.00716.37
7.2.320.0140.01116.81
7.2.310.0040.01216.60
7.2.300.0070.01016.55
7.2.290.0140.00816.55
7.2.130.0040.00816.96
7.2.120.0090.00316.90
7.2.110.0080.00516.89
7.2.100.0060.00616.87
7.2.90.0070.00617.00
7.2.80.0070.00516.77
7.2.70.0050.00816.95
7.2.60.0070.00716.91
7.2.50.0100.00516.76
7.2.40.0020.00816.89
7.2.30.0060.00716.96
7.2.20.0050.00716.93
7.2.10.0030.00816.81
7.2.00.0040.01017.44
7.1.250.0110.00515.78
7.1.200.0000.00915.65
7.1.100.0030.01017.98
7.1.70.0000.01517.28
7.1.60.0030.02119.36
7.1.50.0110.00016.95
7.1.00.0070.07322.48
7.0.200.0030.00616.75
7.0.90.0670.07719.89
7.0.80.0630.08319.88
7.0.70.0600.07019.89
7.0.60.0530.05319.98
7.0.50.0430.07320.37
7.0.40.0070.08320.03
7.0.30.0070.07720.10
7.0.20.0170.07320.14
7.0.10.0130.08020.10
7.0.00.0070.04320.05
5.6.240.0130.05720.65
5.6.230.0130.08020.59
5.6.220.0130.07720.64
5.6.210.0070.08720.63
5.6.200.0230.07321.21
5.6.190.0030.04321.16
5.6.180.0100.08021.07
5.6.170.0070.08320.99
5.6.160.0070.06321.15
5.6.150.0070.05021.15
5.6.140.0070.04021.09
5.6.130.0030.09321.15
5.6.120.0070.08721.18
5.6.110.0000.09721.01
5.6.100.0100.08021.10
5.6.90.0070.08320.93
5.6.80.0130.07720.44
5.6.70.0030.04720.44
5.6.60.0130.04320.52
5.6.50.0100.06020.54
5.6.40.0100.07020.55
5.6.30.0100.05020.31
5.6.20.0030.07320.54
5.6.10.0100.04320.33
5.6.00.0070.08020.53
5.5.380.0070.05720.41
5.5.370.0130.07320.48
5.5.360.0130.07320.53
5.5.350.0070.04020.35
5.5.340.0100.07020.90
5.5.330.0030.08720.78
5.5.320.0070.05020.66
5.5.310.0170.05320.93
5.5.300.0030.04320.85
5.5.290.0070.04020.66
5.5.280.0130.07720.74
5.5.270.0070.07720.83
5.5.260.0000.09020.80
5.5.250.0070.08320.66
5.5.240.0130.06720.31
5.5.230.0100.04320.16
5.5.220.0130.07020.32
5.5.210.0130.07020.32
5.5.200.0000.08320.26
5.5.190.0130.07320.25
5.5.180.0200.06020.20
5.5.160.0070.04720.23
5.5.150.0100.07720.25
5.5.140.0100.07719.99
5.5.130.0100.07020.18
5.5.120.0130.06320.09
5.5.110.0030.04720.09
5.5.100.0030.07320.04
5.5.90.0030.08020.11
5.5.80.0100.07720.17
5.5.70.0030.05020.07
5.5.60.0000.07719.98
5.5.50.0100.07320.01
5.5.40.0000.09020.05
5.5.30.0030.06319.94
5.5.20.0130.03720.16
5.5.10.0100.05319.99
5.5.00.0070.05720.07

preferences:
50.6 ms | 401 KiB | 5 Q