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 => "" )); $information = curl_getinfo($ch); echo $information; // 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 = $la->get_balances(); //$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)
8.3.40.0070.00718.84
8.3.30.0150.00018.91
8.3.20.0040.00420.34
8.3.10.0000.00723.66
8.3.00.0080.00019.38
8.2.170.0100.01022.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0060.00319.48
8.2.120.0040.00426.35
8.2.110.0060.00319.27
8.2.100.0090.00317.75
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0030.00517.75
8.2.60.0040.00417.93
8.2.50.0060.00618.07
8.2.40.0040.00419.28
8.2.30.0050.00220.55
8.2.20.0030.00617.93
8.2.10.0030.00518.16
8.2.00.0000.00818.15
8.1.270.0030.00523.83
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0040.00723.96
8.1.230.0090.00317.79
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.50
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0000.00918.53
8.1.160.0020.00522.05
8.1.150.0040.00419.00
8.1.140.0000.00719.61
8.1.130.0070.00017.74
8.1.120.0030.00617.37
8.1.110.0040.00417.55
8.1.100.0080.00017.36
8.1.90.0000.00717.41
8.1.80.0000.00717.39
8.1.70.0000.00717.49
8.1.60.0040.00417.59
8.1.50.0040.00417.55
8.1.40.0030.00517.48
8.1.30.0000.00917.74
8.1.20.0050.00217.68
8.1.10.0000.00817.56
8.1.00.0050.00317.53
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0070.00017.31
8.0.260.0030.00317.23
8.0.250.0070.00017.11
8.0.240.0060.00317.07
8.0.230.0070.00017.11
8.0.220.0000.00716.99
8.0.210.0040.00416.90
8.0.200.0030.00317.04
8.0.190.0040.00417.00
8.0.180.0070.00016.98
8.0.170.0040.00416.90
8.0.160.0020.00517.00
8.0.150.0070.00016.95
8.0.140.0030.00416.86
8.0.130.0000.00513.41
8.0.120.0000.00816.88
8.0.110.0040.00416.99
8.0.100.0040.00417.02
8.0.90.0040.00416.98
8.0.80.0060.01616.92
8.0.70.0020.00516.89
8.0.60.0080.00016.97
8.0.50.0040.00417.00
8.0.30.0060.01317.17
8.0.20.0160.01517.44
8.0.10.0040.00416.93
8.0.00.0100.00916.88
7.4.330.0020.00216.70
7.4.320.0030.00316.58
7.4.300.0060.00016.63
7.4.290.0030.00316.61
7.4.280.0060.00316.60
7.4.270.0040.00416.54
7.4.260.0040.00413.17
7.4.250.0000.00816.51
7.4.240.0030.00516.57
7.4.230.0000.00716.58
7.4.220.0120.00916.61
7.4.210.0080.00616.64
7.4.200.0020.00516.52
7.4.160.0150.00316.48
7.4.150.0080.01017.40
7.4.140.0080.01417.86
7.4.130.0130.00516.60
7.4.120.0100.00716.50
7.4.110.0090.00916.69
7.4.100.0090.01316.74
7.4.90.0090.00916.56
7.4.80.0060.01619.39
7.4.70.0090.00616.49
7.4.60.0070.01016.69
7.4.50.0070.01016.28
7.4.40.0110.01116.76
7.4.30.0150.00616.65
7.4.00.0070.00514.68
7.3.330.0000.00813.47
7.3.320.0030.00313.40
7.3.310.0030.00316.27
7.3.300.0070.00016.52
7.3.290.0030.00316.35
7.3.280.0100.00516.47
7.3.270.0120.00617.40
7.3.260.0100.01116.47
7.3.250.0130.00916.50
7.3.240.0100.00716.55
7.3.230.0090.01216.39
7.3.210.0030.01316.64
7.3.200.0080.00816.71
7.3.190.0150.00516.60
7.3.180.0030.01416.58
7.3.170.0070.01016.50
7.3.160.0110.00716.50
7.3.120.0070.01114.94
7.3.110.0090.00914.94
7.3.100.0070.00714.79
7.3.90.0060.00914.96
7.3.80.0000.01114.84
7.3.70.0040.00814.79
7.3.60.0080.00015.00
7.3.50.0170.00014.75
7.3.40.0060.01014.71
7.3.30.0040.00714.94
7.3.20.0070.00716.37
7.3.10.0030.00716.69
7.3.00.0040.01116.68
7.2.330.0090.00916.85
7.2.320.0030.01416.89
7.2.310.0170.00016.85
7.2.300.0110.00616.54
7.2.290.0070.01016.59
7.2.250.0030.01614.55
7.2.240.0070.01315.12
7.2.230.0000.01415.30
7.2.220.0060.00615.21
7.2.210.0100.00315.18
7.2.200.0130.00015.29
7.2.190.0110.00415.23
7.2.180.0070.01015.16
7.2.170.0030.00714.92
7.2.60.0070.00716.72
7.2.00.0060.00619.65
7.1.330.0070.00715.98
7.1.320.0060.00615.81
7.1.310.0070.00715.94
7.1.300.0080.00515.50
7.1.290.0100.00315.74
7.1.280.0060.00315.38
7.1.270.0050.00515.74
7.1.260.0040.01115.80
7.1.200.0060.00615.71
7.1.100.0000.00917.75
7.1.70.0030.00717.28
7.1.60.0000.02519.36
7.1.50.0110.00316.77
7.1.00.0070.07322.27
7.0.200.0030.00616.55
7.0.90.0700.08020.18
7.0.80.0570.07720.01
7.0.70.0500.05019.90
7.0.60.0600.03719.91
7.0.50.0500.05320.45
7.0.40.0030.07020.17
7.0.30.0130.08320.05
7.0.20.0070.04320.08
7.0.10.0000.04720.14
7.0.00.0070.04020.12
5.6.280.0000.06020.84
5.6.240.0100.07320.69
5.6.230.0230.06320.64
5.6.220.0070.08720.57
5.6.210.0000.04720.68
5.6.200.0230.06321.16
5.6.190.0030.04321.19
5.6.180.0130.05021.19
5.6.170.0130.07020.98
5.6.160.0000.04721.16
5.6.150.0000.05021.04
5.6.140.0070.06721.18
5.6.130.0030.07321.15
5.6.120.0100.07721.06
5.6.110.0100.07021.18
5.6.100.0130.06320.94
5.6.90.0030.08321.05
5.6.80.0030.05720.46
5.6.70.0030.08020.41
5.6.60.0100.07720.32
5.6.50.0030.06720.46
5.6.40.0130.07720.32
5.6.30.0100.07020.42
5.6.20.0170.06720.32
5.6.10.0070.07020.39
5.6.00.0100.05320.38
5.5.380.0130.07320.39
5.5.370.0030.08020.50
5.5.360.0100.06320.43
5.5.350.0100.07320.49
5.5.340.0000.08320.92
5.5.330.0070.04720.90
5.5.320.0130.08020.92
5.5.310.0100.04720.92
5.5.300.0070.05720.78
5.5.290.0100.07720.85
5.5.280.0000.04720.74
5.5.270.0070.05020.77
5.5.260.0130.06320.80
5.5.250.0030.05320.72
5.5.240.0030.06320.32
5.5.230.0070.06320.04
5.5.220.0100.06320.20
5.5.210.0100.08020.28
5.5.200.0030.08020.17
5.5.190.0130.04320.25
5.5.180.0100.03720.26
5.5.160.0070.05720.27
5.5.150.0100.07320.25
5.5.140.0070.05320.13
5.5.130.0000.07320.27
5.5.120.0030.04320.14
5.5.110.0130.07020.12
5.5.100.0100.04020.14
5.5.90.0000.08019.96
5.5.80.0030.08720.12
5.5.70.0030.04020.02
5.5.60.0130.07720.08
5.5.50.0030.06020.11
5.5.40.0030.08020.06
5.5.30.0070.04720.16
5.5.20.0000.04320.06
5.5.10.0070.08020.03
5.5.00.0100.06719.99

preferences:
47.87 ms | 400 KiB | 5 Q