3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTimeImmutable; $departure = $now->modify('+42 hours'); echo $now->format('Y-m-d H:i:s') . PHP_EOL; echo $departure->format('Y-m-d H:i:s') . PHP_EOL; echo $departure->diff($now)->format('%h') . PHP_EOL;

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)
8.3.60.0140.00716.48
8.3.50.0110.00316.62
8.3.40.0100.01018.98
8.3.30.0070.00718.88
8.3.20.0000.00720.19
8.3.10.0040.00423.66
8.3.00.0030.00723.71
8.2.180.0040.01118.66
8.2.170.0030.01422.96
8.2.160.0080.00520.38
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00021.16
8.2.120.0050.00326.35
8.2.110.0090.00019.25
8.2.100.0040.00818.05
8.2.90.0030.00619.33
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00418.02
8.2.50.0060.00618.09
8.2.40.0040.00422.39
8.2.30.0050.00219.62
8.2.20.0000.00717.94
8.2.10.0030.00518.12
8.2.00.0030.00518.04
8.1.280.0110.00325.92
8.1.270.0070.01022.12
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0100.00022.52
8.1.230.0070.00317.89
8.1.220.0090.00017.80
8.1.210.0030.00518.77
8.1.200.0000.00917.60
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0000.00818.79
8.1.160.0040.00420.89
8.1.150.0040.00420.84
8.1.140.0060.00319.73
8.1.130.0040.00417.78
8.1.120.0040.00417.60
8.1.110.0030.00517.60
8.1.100.0090.00317.64
8.1.90.0040.00417.66
8.1.80.0080.00017.70
8.1.70.0030.00517.69
8.1.60.0040.00417.76
8.1.50.0080.00017.77
8.1.40.0000.00917.73
8.1.30.0050.00317.85
8.1.20.0050.00317.81
8.1.10.0080.00017.71
8.1.00.0040.00817.66
8.0.300.0040.00418.84
8.0.290.0030.00617.00
8.0.280.0040.00418.59
8.0.270.0040.00417.41
8.0.260.0030.00317.43
8.0.250.0040.00417.24
8.0.240.0070.00017.26
8.0.230.0030.00317.22
8.0.220.0000.00717.02
8.0.210.0070.00017.21
8.0.200.0000.00617.25
8.0.190.0050.00317.19
8.0.180.0030.00517.16
8.0.170.0000.00817.10
8.0.160.0070.00017.15
8.0.150.0070.00017.04
8.0.140.0070.00017.15
8.0.130.0000.00913.43
8.0.120.0000.00817.04
8.0.110.0070.00017.06
8.0.100.0040.00417.14
8.0.90.0060.00317.12
8.0.80.0030.01217.19
8.0.70.0040.00417.04
8.0.60.0090.00017.02
8.0.50.0000.00717.08
8.0.30.0130.00917.31
8.0.20.0110.00717.40
8.0.10.0040.00417.08
8.0.00.0070.01217.02
7.4.330.0000.00616.80
7.4.320.0000.00616.74
7.4.300.0070.00016.65
7.4.290.0000.00816.65
7.4.280.0040.00416.77
7.4.270.0000.00716.53
7.4.260.0000.00716.52
7.4.250.0000.00716.67
7.4.240.0000.00716.56
7.4.230.0040.00416.48
7.4.220.0130.00716.75
7.4.210.0070.00916.56
7.4.200.0030.00616.57
7.4.160.0080.00816.77
7.4.150.0070.01017.40
7.4.140.0060.01317.86
7.4.130.0070.01016.61
7.4.120.0100.00816.51
7.4.110.0130.00316.63
7.4.100.0140.00416.62
7.4.90.0100.00616.59
7.4.80.0120.00919.39
7.4.70.0130.01016.73
7.4.60.0170.00816.68
7.4.50.0060.00616.54
7.4.40.0130.00416.70
7.4.30.0030.01516.84
7.4.00.0050.01215.02
7.3.330.0000.00513.22
7.3.320.0040.00413.29
7.3.310.0060.00016.47
7.3.300.0030.00316.43
7.3.290.0020.00516.43
7.3.280.0060.00816.39
7.3.270.0090.00917.40
7.3.260.0070.01016.66
7.3.250.0090.00916.65
7.3.240.0100.00716.54
7.3.230.0060.01316.43
7.3.210.0090.00916.80
7.3.200.0150.00619.39
7.3.190.0090.00816.63
7.3.180.0100.00716.64
7.3.170.0060.01016.61
7.3.160.0110.00416.53
7.3.120.0070.00915.12
7.3.110.0100.00814.88
7.3.100.0040.01114.95
7.3.90.0090.00714.78
7.3.80.0090.00615.03
7.3.70.0080.00815.01
7.3.60.0090.00515.09
7.3.50.0020.00714.86
7.3.40.0110.00314.90
7.3.30.0090.00414.85
7.3.20.0070.00916.77
7.3.10.0040.01216.80
7.3.00.0050.00816.82
7.2.330.0110.00916.82
7.2.320.0090.00916.85
7.2.310.0060.01016.68
7.2.300.0100.00716.43
7.2.290.0110.00616.64
7.2.250.0100.01015.11
7.2.240.0040.01615.25
7.2.230.0070.01015.02
7.2.220.0030.01415.23
7.2.210.0070.00815.15
7.2.200.0090.00515.16
7.2.190.0060.00815.18
7.2.180.0050.00915.28
7.2.170.0040.01215.04
7.2.160.0070.00715.22
7.2.150.0070.00717.11
7.2.140.0070.00717.24
7.2.130.0030.00617.13
7.2.120.0060.00617.03
7.2.110.0110.00316.96
7.2.100.0070.00716.94
7.2.90.0080.00617.00
7.2.80.0060.00916.86
7.2.70.0080.00816.91
7.2.60.0050.01017.09
7.2.50.0080.00317.04
7.2.40.0030.01217.19
7.2.30.0030.00916.75
7.2.20.0040.01117.09
7.2.10.0000.01617.05
7.2.00.0020.01218.26
7.1.330.0040.01115.69
7.1.320.0040.01115.80
7.1.310.0100.00516.03
7.1.300.0070.00615.95
7.1.290.0020.01215.83
7.1.280.0080.00615.83
7.1.270.0050.00715.84
7.1.260.0030.01015.86
7.1.250.0040.00716.00
7.1.200.0030.00615.70
7.1.100.0100.01018.14
7.1.70.0040.00417.35
7.1.60.0130.01019.40
7.1.50.0110.01117.14
7.1.00.0030.07722.33
7.0.200.0030.00616.59
7.0.60.0200.06721.80
7.0.50.0000.05317.81
7.0.40.0100.04720.04
7.0.30.0170.04320.13
7.0.20.0330.07320.03
7.0.10.0000.08720.30
7.0.00.0370.04019.99
5.6.280.0030.06720.86
5.6.210.0030.05020.69
5.6.200.0030.08718.18
5.6.190.0030.04020.35
5.6.180.0370.04720.37
5.6.170.0270.08020.49
5.6.160.0130.06720.50
5.6.150.0030.04318.17
5.6.140.0070.08318.09
5.6.130.0100.08318.18
5.6.120.0070.08321.14
5.6.110.0100.03720.98
5.6.100.0130.06320.99
5.6.90.0100.07320.97
5.6.80.0170.06320.50
5.5.350.0400.06320.39
5.5.340.0030.04017.89
5.5.330.0070.05020.40
5.5.320.0270.07320.51
5.5.310.0270.04020.31
5.5.300.0130.07017.95
5.5.290.0330.04018.02
5.5.280.0030.08020.68
5.5.270.0000.05320.76
5.5.260.0130.07720.64
5.5.250.0070.03720.70
5.5.240.0230.06320.25

preferences:
51.02 ms | 400 KiB | 5 Q