3v4l.org

run code in 300+ PHP versions simultaneously
<?php $server_seed = "2754f7cc9e9e243711448401ea9d483067138a6b37c70c5d80b6c59943aa6996"; $lotto = "1135567382"; $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)
8.3.60.0070.01016.50
8.3.50.0150.00718.24
8.3.40.0120.00918.45
8.3.30.0130.00319.09
8.3.20.0120.00224.92
8.3.10.0050.00925.16
8.3.00.0060.00927.77
8.2.180.0140.00725.92
8.2.170.0110.00422.96
8.2.160.0070.00722.96
8.2.150.0050.01325.66
8.2.140.0090.00525.16
8.2.130.0080.00727.65
8.2.120.0080.00927.13
8.2.110.0130.00627.08
8.2.100.0100.00726.81
8.2.90.0090.00726.95
8.2.80.0120.00526.83
8.2.70.0100.00526.83
8.2.60.0100.00626.78
8.2.50.0070.00726.97
8.2.40.0090.00326.96
8.2.30.0090.00426.96
8.2.20.0100.00526.84
8.2.10.0080.00526.96
8.2.00.0070.00526.13
8.1.280.0070.01025.92
8.1.270.0100.00725.16
8.1.260.0060.00627.67
8.1.250.0060.00627.84
8.1.240.0090.00527.42
8.1.230.0080.00527.30
8.1.220.0060.00626.81
8.1.210.0060.00626.93
8.1.200.0090.00426.77
8.1.190.0050.00726.77
8.1.180.0070.00426.94
8.1.170.0080.00426.90
8.1.160.0070.00526.94
8.1.150.0070.00526.92
8.1.140.0060.00526.92
8.1.130.0070.00425.94
8.1.120.0080.00424.62
8.1.110.0080.00424.09
8.1.100.0090.00322.91
8.1.90.0070.00522.60
8.1.80.0070.00520.87
8.1.70.0080.00422.32
8.1.60.0090.00422.39
8.1.50.0080.00521.32
8.1.40.0110.00421.34
8.1.30.0110.00521.41
8.1.20.0100.00521.23
8.1.10.0070.00619.83
8.1.00.0100.00520.60
8.0.300.0090.00327.04
8.0.290.0090.00426.71
8.0.280.0090.00626.87
8.0.270.0060.00526.70
8.0.260.0080.00425.81
8.0.250.0060.00424.57
8.0.240.0110.00523.90
8.0.230.0100.00522.65
8.0.220.0070.00422.30
8.0.210.0080.00422.01
8.0.200.0080.00422.12
8.0.190.0080.00522.13
8.0.180.0090.00521.01
8.0.170.0100.00520.94
8.0.160.0090.00520.79
8.0.150.0090.00520.74
8.0.140.0100.00520.45
8.0.130.0090.00419.28
8.0.120.0080.00518.38
8.0.110.0080.00418.26
8.0.100.0070.00518.10
8.0.90.0070.00517.86
8.0.80.0070.00617.84
8.0.70.0070.00517.82
8.0.60.0080.00517.86
8.0.50.0080.00517.86
8.0.30.0090.00817.27
8.0.20.0110.00717.32
8.0.10.0110.00817.30
8.0.00.0110.00817.17
7.4.330.0110.00324.62
7.4.320.0160.00523.76
7.4.300.0120.00521.86
7.4.290.0140.00320.72
7.4.280.0150.00420.73
7.4.270.0130.00420.26
7.4.260.0100.00619.31
7.4.250.0120.00418.33
7.4.240.0110.00418.06
7.4.230.0100.00417.77
7.4.220.0090.00417.71
7.4.210.0100.00417.57
7.4.200.0090.00517.57
7.4.190.0090.00417.63
7.4.180.0090.00517.60
7.4.160.0100.00716.98
7.4.150.0110.00716.89
7.4.140.0110.00716.75
7.4.130.0120.00716.66
7.4.120.0110.00816.62
7.4.110.0110.00816.57
7.4.100.0110.00816.55
7.4.90.0110.00816.53
7.4.80.0120.00816.50
7.4.70.0110.00816.49
7.4.60.0110.00816.47
7.4.50.0110.00816.43
7.4.40.0110.00816.42
7.4.30.0110.00816.45
7.4.20.0110.00816.46
7.4.10.0110.00816.46
7.4.00.0100.00816.48
7.3.330.0120.00619.22
7.3.320.0130.00518.20
7.3.310.0120.00417.91
7.3.300.0090.00517.64
7.3.290.0090.00517.45
7.3.280.0100.00617.06
7.3.270.0110.00716.77
7.3.260.0110.00716.70
7.3.250.0120.00816.60
7.3.240.0120.00716.58
7.3.230.0120.00816.52
7.3.220.0120.00816.46
7.3.210.0120.00816.44
7.3.200.0120.00816.42
7.3.190.0110.00816.40
7.3.180.0110.00816.37
7.3.170.0110.00816.37
7.3.160.0110.00816.37
7.3.150.0110.00816.37
7.3.140.0110.00816.38
7.3.130.0120.00816.38
7.3.120.0110.00816.39
7.3.110.0110.00816.37
7.3.100.0110.00816.36
7.3.90.0110.00816.49
7.3.80.0110.00816.41
7.3.70.0110.00816.40
7.3.60.0110.00816.44
7.3.50.0110.00816.43
7.3.40.0110.00816.42
7.3.30.0110.00816.43
7.3.20.0140.00816.67
7.3.10.0130.00816.63
7.3.00.0140.00816.63
7.2.340.0150.00816.66
7.2.330.0150.00916.64
7.2.320.0150.00816.61
7.2.310.0140.00916.58
7.2.300.0140.00916.58
7.2.290.0140.00816.57
7.2.280.0130.00916.57
7.2.270.0140.00816.57
7.2.260.0140.00916.58
7.2.250.0140.00916.59
7.2.240.0140.00916.57
7.2.230.0140.00916.57
7.2.220.0140.00916.58
7.2.210.0140.00916.57
7.2.200.0140.00916.62
7.2.190.0140.00916.59
7.2.180.0140.00816.60
7.2.170.0130.00916.63
7.2.160.0140.00916.61
7.2.150.0160.00916.90
7.2.140.0150.00916.89
7.2.130.0150.00916.96
7.2.120.0160.00916.92
7.2.110.0150.00916.92
7.2.100.0150.00916.92
7.2.90.0150.00916.88
7.2.80.0160.00916.88
7.2.70.0160.00916.87
7.2.60.0150.00916.88
7.2.50.0150.00916.88
7.2.40.0160.00916.92
7.2.30.0160.00916.93
7.2.20.0160.00916.91
7.2.10.0150.00916.93
7.2.00.0150.00917.04

preferences:
60.67 ms | 401 KiB | 5 Q