3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = '8013f9fa199afdae4dc1907040541c2ea2d7b1d1bcb120a19f35e54b2294724b682d79dd29a80c63315ccd20c42b45e56f7889541347b5115e32bdc207a58d33'; $clientSeed = '1117f2bfec3f3c94204ada1e8f927139bb52bb07792e3f8f91216ed6bee444600bb22003de6d77c1f4b2df346e43cc4bcb87'; $nonce = 1; for($nonce =40; $nonce < 50; $nonce++){ $seed = $serverSeed.'-'.$clientSeed.'-'.$nonce; do { $seed = sha1($seed); $lucky = hexdec(substr($seed,0,8)); $result_seed = hash_hmac('sha512', $server_seed, $client_seed); $result_number = hexdec(substr($result_seed,0,10)); } while ($lucky > 4294960000); $luckyNumber = ($lucky % 10000) / 100; if ($luckyNumber < 0) $luckyNumber = -$luckyNumber; echo $result_seed; echo $result_number; echo $nonce.":".$luckyNumber; echo nl2br ("\n"); }

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)
8.3.60.0090.00916.75
8.3.50.0110.00716.39
8.3.40.0120.00318.63
8.3.30.0090.00618.67
8.3.20.0000.00820.34
8.3.10.0030.00522.05
8.3.00.0080.00020.71
8.2.180.0120.00918.13
8.2.170.0040.01122.96
8.2.160.0030.01019.31
8.2.150.0030.00625.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00326.16
8.2.110.0060.00320.35
8.2.100.0060.00617.78
8.2.90.0090.00017.97
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0060.00317.93
8.2.50.0060.00318.10
8.2.40.0040.00420.40
8.2.30.0080.00019.16
8.2.20.0070.00318.05
8.2.10.0040.00418.00
8.2.00.0090.00018.18
8.1.280.0060.00925.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00620.63
8.1.230.0090.00322.80
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0040.00418.93
8.1.150.0080.00021.97
8.1.140.0040.00419.58
8.1.130.0030.00318.96
8.1.120.0030.00517.44
8.1.110.0000.00817.32
8.1.100.0040.00417.38
8.1.90.0030.00617.48
8.1.80.0040.00417.48
8.1.70.0070.00017.36
8.1.60.0000.00817.58
8.1.50.0030.00617.43
8.1.40.0080.00017.46
8.1.30.0050.00317.65
8.1.20.0040.00417.56
8.1.10.0040.00417.56
8.1.00.0080.00017.48
8.0.300.0030.00719.90
8.0.290.0000.00816.63
8.0.280.0040.00318.37
8.0.270.0000.00717.20
8.0.260.0000.00718.79
8.0.250.0030.00317.02
8.0.240.0050.00517.01
8.0.230.0000.00716.89
8.0.220.0070.00017.02
8.0.210.0040.00416.87
8.0.200.0050.00317.04
8.0.190.0040.00417.09
8.0.180.0040.00416.89
8.0.170.0040.00416.87
8.0.160.0040.00416.82
8.0.150.0000.00716.95
8.0.140.0000.00716.89
8.0.130.0050.00013.39
8.0.120.0040.00416.94
8.0.110.0000.00716.86
8.0.100.0040.00416.98
8.0.90.0000.00816.86
8.0.80.0140.00716.97
8.0.70.0000.00816.73
8.0.60.0040.00416.91
8.0.50.0000.00716.84
8.0.30.0120.00717.04
8.0.20.0070.01317.40
8.0.10.0030.00516.97
8.0.00.0100.00716.73
7.4.330.0030.00315.55
7.4.320.0030.00316.52
7.4.300.0000.00616.41
7.4.290.0030.00616.55
7.4.280.0040.00416.50
7.4.270.0030.00316.53
7.4.260.0080.00016.56
7.4.250.0030.00316.62
7.4.240.0040.00416.54
7.4.230.0040.00416.59
7.4.220.0060.01216.61
7.4.210.0090.00916.46
7.4.200.0030.00316.57
7.4.160.0060.00916.61
7.4.150.0140.01117.40
7.4.140.0120.00917.86
7.4.130.0060.01316.72
7.4.120.0130.00816.42
7.4.110.0060.01316.57
7.4.100.0120.00616.46
7.4.90.0090.00916.62
7.4.80.0090.00919.39
7.4.70.0120.01216.47
7.4.60.0090.00616.41
7.4.50.0070.00716.46
7.4.40.0080.00816.43
7.4.30.0000.01616.69
7.4.00.0100.00615.01
7.3.330.0030.00313.24
7.3.320.0040.00413.16
7.3.310.0000.01016.40
7.3.300.0030.00316.33
7.3.290.0030.00516.20
7.3.280.0070.01116.31
7.3.270.0080.01117.40
7.3.260.0160.00516.47
7.3.250.0130.00616.35
7.3.240.0120.00616.37
7.3.230.0140.00316.61
7.3.210.0110.00716.20
7.3.200.0160.00016.41
7.3.190.0120.00616.43
7.3.180.0090.01216.25
7.3.170.0100.00716.38
7.3.160.0060.01016.48
7.2.330.0110.00716.79
7.2.320.0070.01716.77
7.2.310.0090.00916.50
7.2.300.0080.01116.61
7.2.290.0070.01016.51
7.2.60.0120.00017.06
7.1.200.0040.00715.72
7.1.80.0080.01118.35
7.1.70.0040.01317.33
7.1.60.0260.00535.05
7.1.50.0100.02434.56
7.1.40.0250.01334.51
7.1.30.0150.02234.57
7.1.20.0160.02034.57
7.1.10.0100.00716.72
7.1.00.0040.01016.66
7.0.200.0040.00816.70
7.0.190.0080.00816.92
7.0.180.0070.01016.25
7.0.170.0090.00916.42
7.0.160.0030.01116.20
7.0.150.0040.01316.43
7.0.140.0000.01416.24
7.0.130.0060.01216.54
7.0.120.0030.01716.57
7.0.110.0080.00816.11
7.0.100.0000.01716.30
7.0.90.0070.01116.49
7.0.80.0070.01016.30
7.0.70.0100.00716.55
7.0.60.0060.01016.09
7.0.50.0000.01616.48
7.0.40.0140.00316.36
7.0.30.0030.01316.50
7.0.20.0100.02116.45
7.0.10.0000.01616.48
7.0.00.0070.01116.30

preferences:
31.68 ms | 400 KiB | 5 Q