3v4l.org

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

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)
8.3.70.0160.00018.43
8.3.60.0040.01416.75
8.3.50.0090.00716.49
8.3.40.0040.01418.93
8.3.30.0090.00618.68
8.3.20.0040.00420.12
8.3.10.0040.00421.73
8.3.00.0050.00317.78
8.2.190.0110.00316.58
8.2.180.0070.01416.63
8.2.170.0110.01122.96
8.2.160.0130.00320.38
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0080.00022.25
8.2.120.0080.00026.35
8.2.110.0070.00319.21
8.2.100.0000.01117.92
8.2.90.0080.00019.08
8.2.80.0090.00017.97
8.2.70.0110.00017.75
8.2.60.0080.00017.80
8.2.50.0000.01018.10
8.2.40.0000.00822.27
8.2.30.0060.00319.20
8.2.20.0040.00418.10
8.2.10.0040.00418.04
8.2.00.0020.00518.07
8.1.280.0100.00725.92
8.1.270.0040.00421.89
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.43
8.1.230.0110.00317.57
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00917.23
8.1.180.0000.00818.10
8.1.170.0090.00018.64
8.1.160.0040.00418.89
8.1.150.0000.00720.63
8.1.140.0060.00321.34
8.1.130.0000.00818.81
8.1.120.0040.00417.54
8.1.110.0000.00817.50
8.1.100.0050.00317.36
8.1.90.0000.00717.43
8.1.80.0000.00817.40
8.1.70.0030.00317.50
8.1.60.0040.00817.58
8.1.50.0040.00417.38
8.1.40.0030.00617.41
8.1.30.0030.00917.70
8.1.20.0030.00617.55
8.1.10.0000.00817.59
8.1.00.0040.00417.56
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0080.00018.36
8.0.270.0040.00417.32
8.0.260.0070.00016.93
8.0.250.0000.00716.95
8.0.240.0000.00717.07
8.0.230.0030.00516.97
8.0.220.0000.00716.98
8.0.210.0050.00216.96
8.0.200.0070.00017.06
8.0.190.0030.00617.08
8.0.180.0000.00816.90
8.0.170.0040.00417.07
8.0.160.0000.00717.06
8.0.150.0000.00817.00
8.0.140.0040.00417.00
8.0.130.0050.00013.50
8.0.120.0030.00516.98
8.0.110.0040.00416.96
8.0.100.0000.00716.89
8.0.90.0020.00516.83
8.0.80.0090.00716.98
8.0.70.0000.00817.00
8.0.60.0000.00716.80
8.0.50.0050.00317.05
8.0.30.0090.00917.16
8.0.20.0140.00617.41
8.0.10.0000.00817.13
8.0.00.0170.00717.01
7.4.330.0050.00015.55
7.4.320.0000.00716.53
7.4.300.0060.00016.48
7.4.290.0040.00416.58
7.4.280.0030.00616.57
7.4.270.0030.00516.58
7.4.260.0030.00316.57
7.4.250.0050.00216.38
7.4.240.0040.00416.58
7.4.230.0030.00316.62
7.4.220.0100.01716.66
7.4.210.0140.00816.37
7.4.200.0040.00416.52
7.4.160.0080.00916.54
7.4.150.0120.00917.40
7.4.140.0110.00717.86
7.4.130.0120.01616.56
7.4.120.0140.00616.43
7.4.110.0150.00316.53
7.4.100.0110.00716.44
7.4.90.0100.00716.43
7.4.80.0040.01419.39
7.4.70.0070.01016.57
7.4.60.0130.00316.39
7.4.50.0110.00716.28
7.4.40.0120.00616.53
7.4.30.0140.00316.67
7.4.00.0030.01214.75
7.3.330.0030.00313.35
7.3.320.0000.00513.32
7.3.310.0040.00416.43
7.3.300.0070.00016.46
7.3.290.0060.01116.42
7.3.280.0080.00816.44
7.3.270.0100.01017.40
7.3.260.0130.00916.53
7.3.250.0100.01216.38
7.3.240.0140.00316.52
7.3.230.0110.01116.35
7.3.210.0040.01516.57
7.3.200.0150.00616.73
7.3.190.0160.00316.67
7.3.180.0160.00016.55
7.3.170.0100.00716.41
7.3.160.0110.00616.57
7.3.10.0130.00616.65
7.3.00.0140.00316.34
7.2.330.0130.00716.78
7.2.320.0110.00716.85
7.2.310.0140.00316.86
7.2.300.0060.01116.80
7.2.290.0140.00316.98
7.2.130.0120.00616.66
7.2.120.0000.01417.02
7.2.110.0170.00016.91
7.2.100.0110.00516.84
7.2.90.0090.01016.91
7.2.80.0130.01017.19
7.2.70.0150.00616.82
7.2.60.0100.00716.99
7.2.50.0130.00716.86
7.2.40.0120.01216.73
7.2.30.0080.01216.56
7.2.20.0130.01016.93
7.2.10.0070.01016.48
7.2.00.0080.00816.83
7.1.250.0000.01415.64
7.1.200.0070.00716.04
7.1.70.0030.01117.04
7.1.60.0190.01035.14
7.1.50.0090.01834.67
7.1.40.0150.01434.63
7.1.30.0210.01134.63
7.1.20.0170.01734.45
7.1.10.0000.01716.61
7.1.00.0000.01316.82
7.0.200.0030.01316.81
7.0.190.0080.00817.00
7.0.180.0030.01016.52
7.0.170.0030.01216.49
7.0.160.0030.01316.29
7.0.150.0070.01016.27
7.0.140.0090.00316.34
7.0.130.0000.01716.50
7.0.120.0040.00916.55
7.0.110.0020.01416.45
7.0.100.0090.00916.30
7.0.90.0070.01116.43
7.0.80.0030.01516.59
7.0.70.0070.01116.33
7.0.60.0040.01416.23
7.0.50.0000.01616.18
7.0.40.0000.01616.31
7.0.30.0030.01416.30
7.0.20.0000.01716.51
7.0.10.0080.00716.42
7.0.00.0030.01416.69

preferences:
17.43 ms | 401 KiB | 5 Q