3v4l.org

run code in 300+ PHP versions simultaneously
<?php $baseDate = new DateTime('2017-01-01', new DateTimezone('UTC')); $endDate = clone $baseDate; for($i = 1; $i <= 5; ++$i) { $duration = new DateInterval("PT{$i}H"); $baseDate->add($duration); var_dump($baseDate); var_dump($endDate); }

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)
8.3.60.0100.01316.63
8.3.50.0110.00416.08
8.3.40.0090.00618.82
8.3.30.0060.00918.65
8.3.20.0080.00020.34
8.3.10.0080.00021.76
8.3.00.0040.00417.59
8.2.180.0090.00616.50
8.2.170.0040.01122.96
8.2.160.0070.01120.37
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00022.11
8.2.120.0050.00326.35
8.2.110.0100.00320.93
8.2.100.0090.00318.05
8.2.90.0080.00020.97
8.2.80.0080.00317.97
8.2.70.0030.00717.93
8.2.60.0040.00418.22
8.2.50.0090.00018.10
8.2.40.0040.00422.16
8.2.30.0040.00419.21
8.2.20.0000.00818.07
8.2.10.0080.00018.23
8.2.00.0030.00618.24
8.1.280.0110.00725.92
8.1.270.0040.00422.13
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.05
8.1.230.0000.01118.96
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00518.64
8.1.160.0000.00719.02
8.1.150.0030.00620.57
8.1.140.0060.00319.43
8.1.130.0040.00418.73
8.1.120.0040.00417.55
8.1.110.0030.00517.44
8.1.100.0060.00317.43
8.1.90.0070.00017.53
8.1.80.0050.00217.55
8.1.70.0030.00317.56
8.1.60.0090.00317.41
8.1.50.0070.00017.46
8.1.40.0020.00517.58
8.1.30.0070.00217.57
8.1.20.0040.00417.58
8.1.10.0080.00017.68
8.1.00.0040.00417.46
8.0.300.0030.00619.94
8.0.290.0050.00316.75
8.0.280.0030.00318.41
8.0.270.0020.00517.21
8.0.260.0080.00016.95
8.0.250.0000.00717.09
8.0.240.0060.00317.13
8.0.230.0070.00017.10
8.0.220.0050.00317.02
8.0.210.0030.00317.03
8.0.200.0040.00417.01
8.0.190.0060.00317.07
8.0.180.0040.00417.07
8.0.170.0030.00617.07
8.0.160.0040.00417.11
8.0.150.0040.00416.96
8.0.140.0000.00716.99
8.0.130.0000.00613.45
8.0.120.0040.00416.88
8.0.110.0040.00417.05
8.0.100.0070.00016.92
8.0.90.0040.00416.98
8.0.80.0100.01316.90
8.0.70.0080.00016.99
8.0.60.0040.00416.88
8.0.50.0050.00316.91
8.0.30.0140.00617.13
8.0.20.0150.00417.41
8.0.10.0030.00516.90
8.0.00.0130.00416.82
7.4.330.0050.00015.55
7.4.320.0000.00716.56
7.4.300.0000.00616.65
7.4.290.0000.00716.58
7.4.280.0000.00816.57
7.4.270.0030.00516.64
7.4.260.0030.00316.62
7.4.250.0050.00316.47
7.4.240.0060.00316.54
7.4.230.0000.00716.53
7.4.220.0050.01416.64
7.4.210.0060.01216.69
7.4.200.0000.00716.39
7.4.160.0150.00516.66
7.4.150.0110.01117.40
7.4.140.0090.01117.86
7.4.130.0170.00916.72
7.4.120.0120.00916.61
7.4.110.0060.01316.44
7.4.100.0140.00616.69
7.4.90.0100.01016.61
7.4.80.0160.01019.39
7.4.70.0060.01516.66
7.4.60.0090.00916.57
7.4.50.0030.01016.66
7.4.40.0090.00916.57
7.4.30.0120.00616.61
7.4.00.0060.00615.17
7.3.330.0030.00313.29
7.3.320.0000.00513.36
7.3.310.0040.00416.41
7.3.300.0000.00716.37
7.3.290.0070.00816.45
7.3.280.0080.00716.50
7.3.270.0090.00917.40
7.3.260.0180.00516.54
7.3.250.0100.01116.46
7.3.240.0080.01116.55
7.3.230.0060.01216.42
7.3.210.0110.00716.65
7.3.200.0090.01216.41
7.3.190.0110.00716.57
7.3.180.0090.00816.66
7.3.170.0100.00716.43
7.3.160.0120.00616.23
7.2.330.0050.01416.71
7.2.320.0100.01416.94
7.2.310.0100.00716.85
7.2.300.0100.01016.85
7.2.290.0120.00816.92
7.2.60.0130.00317.04
7.2.00.0070.00719.62
7.1.200.0030.01015.68
7.1.100.0060.00618.10
7.1.70.0090.01017.28
7.1.60.0230.01735.30
7.1.50.0270.01235.03
7.1.40.0200.01734.57
7.1.30.0200.01934.59
7.1.20.0170.02134.66
7.1.10.0070.01416.77
7.1.00.0030.01616.91
7.0.200.0100.01016.80
7.0.190.0060.01316.84
7.0.180.0020.01616.52
7.0.170.0030.01516.36
7.0.160.0100.01016.36
7.0.150.0030.01416.36
7.0.140.0080.02916.32
7.0.130.0060.01216.75
7.0.120.0030.01516.55
7.0.110.0070.01216.45
7.0.100.0100.01016.16
7.0.90.0060.01316.25
7.0.80.0060.01316.59
7.0.70.0080.01016.36
7.0.60.0090.00916.33
7.0.50.0080.00916.36
7.0.40.0000.01716.43
7.0.30.0080.00916.57
7.0.20.0160.00416.49
7.0.10.0070.01216.38
7.0.00.0040.01416.43

preferences:
55.06 ms | 400 KiB | 5 Q