3v4l.org

run code in 300+ PHP versions simultaneously
<?php $server_seed = "39b7d32fcb743c244c569a56d6de4dc27577d6277d6cf155bdcba6d05befcb34"; $lotto = "0422262831"; $round_id = "1"; $hash = hash("sha256", $server_seed."-".$lotto."-".$round_id); $roll = hexdec( substr($hash,0,8)) % 15; echo "Round $round_id = $roll";

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)
8.3.60.0090.00917.47
8.3.50.0080.00918.41
8.3.40.0140.00820.21
8.3.30.0160.00821.69
8.3.20.0120.00824.13
8.3.10.0110.00823.62
8.3.00.0110.00724.36
8.2.180.0180.01316.32
8.2.170.0150.00819.11
8.2.160.0140.00721.96
8.2.150.0160.00723.46
8.2.140.0110.00723.09
8.2.130.0100.00724.11
8.2.120.0100.00723.72
8.2.110.0110.00723.36
8.2.100.0120.00723.14
8.2.90.0130.00722.74
8.2.80.0120.00622.93
8.2.70.0120.00638.23
8.2.60.0120.00628.92
8.2.50.0120.00628.40
8.2.40.0120.00528.00
8.2.30.0110.00627.09
8.2.20.0100.00627.33
8.2.10.0110.00626.82
8.2.00.0100.00626.41
8.1.280.0230.01016.32
8.1.270.0090.00623.81
8.1.260.0080.00624.62
8.1.250.0080.00624.65
8.1.240.0110.00622.92
8.1.230.0110.00622.98
8.1.220.0100.00622.93
8.1.210.0110.00522.85
8.1.200.0100.00530.97
8.1.190.0100.00529.23
8.1.180.0110.00528.74
8.1.170.0100.00527.99
8.1.160.0110.00527.37
8.1.150.0110.00527.31
8.1.140.0110.00526.74
8.1.130.0110.00526.42
8.1.120.0110.00526.10
8.1.110.0110.00525.88
8.1.100.0110.00525.73
8.1.90.0110.00525.59
8.1.80.0110.00525.48
8.1.70.0120.00525.32
8.1.60.0110.00525.24
8.1.50.0100.00625.14
8.1.40.0110.00524.85
8.1.30.0110.00524.84
8.1.20.0110.00524.61
8.1.10.0110.00524.09
8.1.00.0110.00524.02
8.0.300.0090.00522.62
8.0.290.0150.00529.67
8.0.280.0150.00527.03
8.0.270.0100.00526.68
8.0.260.0130.00526.05
8.0.250.0110.00525.88
8.0.240.0140.00525.58
8.0.230.0120.00525.42
8.0.220.0110.00525.24
8.0.210.0130.00525.10
8.0.200.0120.00525.05
8.0.190.0120.00524.98
8.0.180.0100.00524.90
8.0.170.0130.00524.43
8.0.160.0100.00524.29
8.0.150.0130.00524.10
8.0.140.0130.00523.88
8.0.130.0120.00523.64
8.0.120.0130.00523.38
8.0.110.0110.00523.45
8.0.100.0120.00523.25
8.0.90.0130.00523.04
8.0.80.0110.00522.98
8.0.70.0090.00522.96
8.0.60.0130.00522.93
8.0.50.0130.00522.92
8.0.30.0100.00621.50
8.0.20.0100.00621.40
8.0.10.0120.00621.21
8.0.00.0110.00621.16
7.4.330.0130.00424.98
7.4.320.0160.00525.42
7.4.300.0160.00524.91
7.4.290.0160.00524.52
7.4.280.0170.00523.90
7.4.270.0160.00523.73
7.4.260.0160.00523.60
7.4.250.0160.00523.37
7.4.240.0160.00523.27
7.4.230.0160.00523.01
7.4.220.0140.00522.88
7.4.210.0140.00522.80
7.4.200.0140.00522.77
7.4.190.0140.00522.76
7.4.180.0140.00522.72
7.4.160.0140.00621.37
7.4.150.0130.00621.03
7.4.140.0130.00620.80
7.4.130.0130.00620.55
7.4.120.0130.00620.40
7.4.110.0130.00620.19
7.4.100.0130.00620.10
7.4.90.0130.00619.95
7.4.80.0130.00719.85
7.4.70.0130.00719.71
7.4.60.0130.00719.64
7.4.50.0130.00719.60
7.4.40.0120.00719.60
7.4.30.0130.00719.65
7.4.20.0120.00719.61
7.4.10.0120.00719.60
7.4.00.0120.00719.69
7.3.330.0150.00523.50
7.3.320.0160.00523.26
7.3.310.0150.00523.18
7.3.300.0150.00523.01
7.3.290.0150.00522.71
7.3.280.0140.00521.75
7.3.270.0140.00620.96
7.3.260.0140.00620.73
7.3.250.0140.00620.51
7.3.240.0130.00620.34
7.3.230.0140.00620.14
7.3.220.0140.00619.93
7.3.210.0140.00619.83
7.3.200.0140.00619.73
7.3.190.0130.00719.61
7.3.180.0140.00719.53
7.3.170.0130.00719.60
7.3.160.0130.00719.53
7.3.150.0130.00719.53
7.3.140.0130.00719.53
7.3.130.0140.00619.53
7.3.120.0130.00719.56
7.3.110.0130.00719.58
7.3.100.0130.00719.52
7.3.90.0130.00619.71
7.3.80.0130.00719.56
7.3.70.0130.00719.60
7.3.60.0130.00619.63
7.3.50.0130.00719.60
7.3.40.0130.00619.62
7.3.30.0130.00619.62
7.3.20.0160.00620.00
7.3.10.0150.00619.96
7.3.00.0150.00619.97
7.2.340.0150.00720.25
7.2.330.0150.00719.99
7.2.320.0150.00719.89
7.2.310.0150.00719.69
7.2.300.0150.00719.70
7.2.290.0150.00719.70
7.2.280.0150.00719.70
7.2.270.0150.00719.69
7.2.260.0150.00719.69
7.2.250.0150.00719.70
7.2.240.0150.00719.69
7.2.230.0150.00719.69
7.2.220.0150.00719.70
7.2.210.0150.00719.69
7.2.200.0150.00719.79
7.2.190.0150.00719.74
7.2.180.0150.00719.73
7.2.170.0150.00719.78
7.2.160.0150.00719.76
7.2.150.0160.00720.19
7.2.140.0160.00720.17
7.2.130.0160.00720.25
7.2.120.0170.00720.22
7.2.110.0160.00720.22
7.2.100.0160.00720.22
7.2.90.0170.00720.18
7.2.80.0160.00720.19
7.2.70.0160.00720.20
7.2.60.0160.00720.18
7.2.50.0160.00720.20
7.2.40.0170.00720.21
7.2.30.0170.00720.22
7.2.20.0170.00720.22
7.2.10.0170.00720.27
7.2.00.0150.00720.24

preferences:
79.97 ms | 401 KiB | 5 Q