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('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)
8.3.60.0090.00616.75
8.3.50.0140.00822.11
8.3.40.0070.00718.67
8.3.30.0180.00018.79
8.3.20.0040.00420.16
8.3.10.0040.00423.70
8.3.00.0000.00819.50
8.2.180.0150.00016.74
8.2.170.0110.00622.96
8.2.160.0110.00420.29
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00617.75
8.2.120.0070.00026.35
8.2.110.0060.00619.24
8.2.100.0120.00017.93
8.2.90.0000.00919.39
8.2.80.0040.00417.97
8.2.70.0060.00317.61
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0030.00619.39
8.2.30.0040.00420.64
8.2.20.0000.01117.81
8.2.10.0000.00818.18
8.2.00.0040.00418.05
8.1.280.0070.00725.92
8.1.270.0000.01024.00
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0090.00020.91
8.1.230.0060.00617.66
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0070.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00422.06
8.1.150.0040.00418.84
8.1.140.0050.00319.66
8.1.130.0030.00317.86
8.1.120.0030.00617.54
8.1.110.0000.00717.43
8.1.100.0040.00417.42
8.1.90.0000.00717.46
8.1.80.0040.00417.54
8.1.70.0000.00717.46
8.1.60.0040.00417.51
8.1.50.0040.00417.57
8.1.40.0030.00517.52
8.1.30.0040.00417.66
8.1.20.0040.00417.57
8.1.10.0000.00817.45
8.1.00.0000.00817.54
8.0.300.0030.00618.77
8.0.290.0020.00516.88
8.0.280.0070.00018.41
8.0.270.0040.00417.38
8.0.260.0000.00717.35
8.0.250.0030.00317.07
8.0.240.0040.00417.03
8.0.230.0000.00717.03
8.0.220.0070.00016.96
8.0.210.0040.00417.10
8.0.200.0070.00017.09
8.0.190.0070.00017.06
8.0.180.0070.00017.00
8.0.170.0000.00817.07
8.0.160.0050.00217.01
8.0.150.0070.00016.86
8.0.140.0060.00316.98
8.0.130.0000.00513.43
8.0.120.0000.00817.02
8.0.110.0000.00716.85
8.0.100.0040.00416.86
8.0.90.0070.00016.80
8.0.80.0060.00916.93
8.0.70.0020.00516.98
8.0.60.0040.00416.94
8.0.50.0070.00016.84
8.0.30.0110.00917.08
8.0.20.0120.00917.40
8.0.10.0000.00817.05
8.0.00.0130.00716.78
7.4.330.0020.00216.71
7.4.320.0030.00316.39
7.4.300.0060.00016.51
7.4.290.0070.00016.62
7.4.280.0090.00016.63
7.4.270.0000.00716.69
7.4.260.0030.00316.44
7.4.250.0000.00716.57
7.4.240.0020.00616.52
7.4.230.0080.00016.52
7.4.220.0100.01416.40
7.4.210.0050.01216.55
7.4.200.0030.00316.54
7.4.160.0080.01116.66
7.4.150.0080.00817.40
7.4.140.0090.01117.86
7.4.130.0060.01216.51
7.4.120.0110.00616.52
7.4.110.0060.01216.61
7.4.100.0090.01316.54
7.4.90.0060.01216.55
7.4.80.0120.01219.39
7.4.70.0130.00316.42
7.4.60.0070.01016.55
7.4.50.0050.00816.35
7.4.40.0060.01216.61
7.4.30.0100.00716.56
7.4.00.0080.01014.97
7.3.330.0000.00813.31
7.3.320.0000.00513.47
7.3.310.0040.00416.50
7.3.300.0030.00316.34
7.3.290.0050.00216.34
7.3.280.0080.01116.44
7.3.270.0090.00917.40
7.3.260.0110.00616.48
7.3.250.0140.00916.43
7.3.240.0100.00616.52
7.3.230.0070.01016.40
7.3.210.0100.00716.75
7.3.200.0100.00616.44
7.3.190.0160.00016.54
7.3.180.0190.00316.50
7.3.170.0140.00316.50
7.3.160.0080.00816.48
7.3.120.0090.00614.91
7.3.110.0060.00915.00
7.3.100.0030.01314.89
7.3.90.0030.01014.86
7.3.80.0100.00714.87
7.3.70.0000.01914.96
7.3.60.0060.00914.79
7.3.50.0000.01414.92
7.3.40.0000.01114.97
7.3.30.0090.00615.03
7.3.20.0070.01116.58
7.3.10.0060.00916.83
7.3.00.0030.01216.78
7.2.330.0190.01916.53
7.2.320.0030.01316.77
7.2.310.0100.00716.90
7.2.300.0090.00916.82
7.2.290.0140.00316.89
7.2.250.0110.00715.09
7.2.240.0100.01015.25
7.2.230.0100.00315.17
7.2.220.0030.00615.13
7.2.210.0100.00714.86
7.2.200.0090.00615.05
7.2.190.0070.01015.19
7.2.180.0100.00714.78
7.2.170.0100.00315.03
7.2.130.0000.01516.72
7.2.120.0030.01416.72
7.2.110.0000.01016.86
7.2.100.0060.00316.55
7.2.90.0100.00616.91
7.2.80.0090.00616.65
7.2.70.0060.00316.76
7.2.60.0060.00816.89
7.2.50.0120.00316.91
7.2.40.0060.00916.60
7.2.30.0030.00617.19
7.2.20.0040.00716.66
7.2.10.0030.00716.96
7.2.00.0040.00718.16
7.1.330.0060.00915.93
7.1.320.0030.00815.84
7.1.310.0150.00015.86
7.1.300.0070.00415.73
7.1.290.0030.00915.59
7.1.280.0030.00915.84
7.1.270.0030.00715.74
7.1.260.0040.01115.90
7.1.250.0060.00615.78
7.1.240.0080.00415.77
7.1.230.0060.01015.75
7.1.220.0040.01115.94
7.1.210.0090.00615.66
7.1.200.0020.00515.74
7.1.190.0040.01215.89
7.1.180.0070.00815.82
7.1.170.0120.00315.69
7.1.160.0090.00615.53
7.1.150.0050.00315.91
7.1.140.0040.00415.74
7.1.130.0030.01015.84
7.1.120.0110.00415.57
7.1.110.0090.00615.86
7.1.100.0030.01116.82
7.1.90.0000.01315.78
7.1.80.0030.00815.67
7.1.70.0080.00116.29
7.1.60.0070.01017.46
7.1.50.0050.01216.22
7.1.40.0000.00815.60
7.1.30.0000.01415.69
7.1.20.0030.01015.68
7.1.10.0000.01715.49
7.1.00.0100.03718.98
7.0.330.0090.00015.24
7.0.320.0000.01015.43
7.0.310.0030.01315.31
7.0.300.0070.00715.62
7.0.290.0030.00915.34
7.0.280.0070.00715.61
7.0.270.0060.00615.42
7.0.260.0060.00615.38
7.0.250.0080.00315.61
7.0.240.0100.00315.46
7.0.230.0060.01015.48
7.0.220.0030.00715.60
7.0.210.0040.00415.53
7.0.200.0010.00916.16
7.0.190.0030.00715.46
7.0.180.0040.01115.48
7.0.170.0030.00915.21
7.0.160.0060.00615.14
7.0.150.0040.01115.59
7.0.140.0040.01115.32
7.0.130.0030.01015.45
7.0.120.0030.01015.36
7.0.110.0000.01315.39
7.0.100.0000.01115.46
7.0.90.0270.04017.69
7.0.80.0230.04517.71
7.0.70.0260.02717.69
7.0.60.0240.04117.63
7.0.50.0280.03617.99
7.0.40.0100.04016.73
7.0.30.0060.04316.83
7.0.20.0080.04216.73
7.0.10.0020.04616.78
7.0.00.0120.01816.65
5.6.380.0060.00614.68
5.6.370.0040.00414.61
5.6.360.0060.00314.67
5.6.350.0040.00414.32
5.6.340.0000.01014.24
5.6.330.0030.01014.75
5.6.320.0060.00914.40
5.6.310.0000.01414.16
5.6.300.0030.00614.27
5.6.290.0030.00714.16
5.6.280.0010.02317.52
5.6.270.0060.00514.26
5.6.260.0040.01114.57
5.6.250.0000.01214.45
5.6.240.0020.02817.52
5.6.230.0050.03017.49
5.6.220.0050.04317.45
5.6.210.0050.04017.50
5.6.200.0030.04417.56
5.6.190.0120.03517.71
5.6.180.0100.04317.75
5.6.170.0080.03917.63
5.6.160.0030.03317.62
5.6.150.0110.04617.65
5.6.140.0050.04517.63
5.6.130.0100.03017.75
5.6.120.0020.04717.65
5.6.110.0070.03017.69
5.6.100.0080.04117.72
5.6.90.0070.04817.87
5.6.80.0080.04117.27
5.6.70.0100.04217.39
5.6.60.0050.04417.31
5.6.50.0130.03017.27
5.6.40.0030.03417.44
5.6.30.0100.04017.34
5.6.20.0070.04017.34
5.6.10.0080.04017.25
5.6.00.0130.03717.21
5.5.380.0050.04115.87
5.5.370.0050.02515.80
5.5.360.0030.03015.68
5.5.350.0070.03915.61
5.5.340.0060.02615.97
5.5.330.0050.03915.96
5.5.320.0070.02715.94
5.5.310.0090.04316.06
5.5.300.0020.04016.06
5.5.290.0090.02116.17
5.5.280.0050.02815.81
5.5.270.0100.01715.82
5.5.260.0050.04315.81
5.5.250.0070.03715.95
5.5.240.0050.04015.88
5.5.230.0100.04215.75
5.5.220.0080.03915.67
5.5.210.0010.04615.72
5.5.200.0060.04315.64
5.5.190.0100.04015.68
5.5.180.0120.03815.57
5.5.170.0030.00710.97
5.5.160.0070.04215.78
5.5.150.0080.04115.79
5.5.140.0100.02615.76
5.5.130.0020.03015.62
5.5.120.0000.03115.61
5.5.110.0070.04415.72
5.5.100.0100.03715.52
5.5.90.0040.03615.51
5.5.80.0100.03715.35
5.5.70.0150.02215.42
5.5.60.0070.02815.54
5.5.50.0050.04015.62
5.5.40.0060.04115.52
5.5.30.0130.03515.59
5.5.20.0020.03015.58
5.5.10.0020.02515.44
5.5.00.0030.04315.56

preferences:
66.94 ms | 401 KiB | 5 Q