3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = 'fc7005e05de4fd975537be6e6f7e71e887ef5ffb977e797952ca547f4532282fdf46b3155aceaf797909cf9b100a42970bfd9b3f4c1d846974780eab9d305701'; $clientSeed = 'b5549fe27d71536442e1b3586f891cdf847c5af19da585f36130208ed62a629ba334fb8734c241a9ab2fed37331f0a78b20cfe73770b0e322fee8f9afef3a415'; $nonce = 1; $hnonce = 1; for($nonce =1; $nonce < 1000; $nonce++){ $hnonce = '4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a'; $seed = $serverSeed.'-'.$clientSeed.'-'.$hnonce; do { $seed = sha1($seed); $lucky = hexdec(substr($seed,0,8)); } while ($lucky > 4294960000); $luckyNumber = ($lucky % 10000) / 100; if ($luckyNumber < 0) $luckyNumber = -$luckyNumber; echo $nonce." : ".$luckyNumber; echo ("\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)
8.3.70.0030.01916.75
8.3.60.0100.01018.05
8.3.50.0180.00817.19
8.3.40.0170.00718.84
8.3.30.0110.01118.59
8.3.20.0030.00721.91
8.3.10.0070.00421.91
8.3.00.0000.01018.03
8.2.180.0160.01218.14
8.2.170.0150.00622.96
8.2.160.0180.00321.20
8.2.150.0110.00024.18
8.2.140.0070.00424.66
8.2.130.0080.00422.23
8.2.120.0030.00726.35
8.2.110.0060.00619.22
8.2.100.0090.00617.91
8.2.90.0030.00719.26
8.2.80.0030.00717.97
8.2.70.0000.01117.75
8.2.60.0070.00317.93
8.2.50.0060.00319.28
8.2.40.0030.00720.42
8.2.30.0000.01020.53
8.2.20.0030.00718.03
8.2.10.0060.00318.08
8.2.00.0070.00418.20
8.1.280.0140.00725.92
8.1.270.0030.00723.86
8.1.260.0100.00026.35
8.1.250.0000.01128.09
8.1.240.0070.00721.25
8.1.230.0070.01019.11
8.1.220.0070.00317.79
8.1.210.0070.00318.77
8.1.200.0080.00617.36
8.1.190.0030.00717.10
8.1.180.0030.00718.10
8.1.170.0040.00718.65
8.1.160.0070.00418.99
8.1.150.0000.01020.22
8.1.140.0070.00319.62
8.1.130.0030.00618.96
8.1.120.0050.00517.50
8.1.110.0040.00817.49
8.1.100.0070.00417.39
8.1.90.0030.00617.41
8.1.80.0100.00017.49
8.1.70.0090.00017.51
8.1.60.0000.01017.61
8.1.50.0050.00617.55
8.1.40.0000.01117.44
8.1.30.0000.01017.64
8.1.20.0030.00717.67
8.1.10.0000.01117.53
8.1.00.0060.00317.48
8.0.300.0040.00718.77
8.0.290.0000.01016.75
8.0.280.0040.00718.41
8.0.270.0060.00317.16
8.0.260.0060.00316.77
8.0.250.0000.00916.96
8.0.240.0040.00717.05
8.0.230.0090.00617.03
8.0.220.0030.00816.91
8.0.210.0000.01016.93
8.0.200.0060.00316.98
8.0.190.0070.00317.05
8.0.180.0060.00617.04
8.0.170.0000.01116.98
8.0.160.0030.00616.95
8.0.150.0000.00916.82
8.0.140.0000.01216.87
8.0.130.0050.00313.40
8.0.120.0070.00316.89
8.0.110.0090.00016.78
8.0.100.0030.00616.88
8.0.90.0030.00716.75
8.0.80.0050.01816.85
8.0.70.0000.00916.86
8.0.60.0000.01016.82
8.0.50.0050.00516.78
8.0.30.0130.01817.00
8.0.20.0150.01617.40
8.0.10.0050.00517.05
8.0.00.0190.01616.99
7.4.330.0000.00715.55
7.4.320.0000.00916.46
7.4.300.0090.00016.55
7.4.290.0030.00616.53
7.4.280.0060.00616.42
7.4.270.0100.00016.52
7.4.260.0000.00916.51
7.4.250.0050.00516.62
7.4.240.0000.01116.49
7.4.230.0050.00516.55
7.4.220.0170.01716.47
7.4.210.0160.01816.60
7.4.200.0000.01016.42
7.4.160.0120.01916.59
7.4.150.0160.02217.40
7.4.140.0180.01817.86
7.4.130.0190.02516.47
7.4.120.0250.02116.47
7.4.110.0220.00916.61
7.4.100.0110.02216.55
7.4.90.0060.02716.52
7.4.80.0030.02519.39
7.4.70.0120.01616.56
7.4.60.0100.02216.44
7.4.50.0100.01016.40
7.4.40.0080.01916.24
7.4.30.0130.02616.55
7.4.00.0100.01014.82
7.3.330.0000.00813.14
7.3.320.0040.00413.18
7.3.310.0030.00616.35
7.3.300.0060.00316.30
7.3.290.0070.01816.33
7.3.280.0130.01416.28
7.3.270.0100.02017.40
7.3.260.0250.00816.53
7.3.250.0250.01916.31
7.3.240.0180.01516.47
7.3.230.0230.03316.36
7.3.210.0230.01016.46
7.3.200.0160.01316.52
7.3.190.0090.03116.37
7.3.180.0100.01716.56
7.3.170.0090.01816.48
7.3.160.0100.02016.32
7.2.330.0140.01716.60
7.2.320.0110.01716.79
7.2.310.0120.01616.44
7.2.300.0100.02716.85
7.2.290.0160.01316.69
7.2.80.0220.01316.28
7.2.60.0230.01116.95
7.2.50.0000.01717.11
7.1.200.0080.00815.85
7.1.70.0040.00816.96
7.1.60.1270.01333.10
7.1.50.1370.02032.95
7.1.40.1100.02732.56
7.1.30.1070.02732.61
7.1.20.1070.01332.62
7.1.10.0900.02014.67
7.1.00.0870.03014.77
7.0.200.1130.03015.06
7.0.190.0970.01715.10
7.0.180.0930.02014.39
7.0.170.1070.01714.65
7.0.160.1070.01714.42
7.0.150.0830.02014.42
7.0.140.1000.01714.50
7.0.130.0800.01714.71
7.0.120.0800.02314.68
7.0.110.1130.01714.45
7.0.100.0730.02014.42
7.0.90.1100.01714.41
7.0.80.1430.02014.37
7.0.70.1070.02014.50
7.0.60.0770.02714.42
7.0.50.0670.02014.67
7.0.40.0770.01014.52
7.0.30.0800.01014.50
7.0.20.0670.01314.46
7.0.10.1170.01714.39
7.0.00.1000.02014.66

preferences:
68.83 ms | 401 KiB | 5 Q