3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTime("30.09.2016"); $y = new DateTime(); $y->setDate(date("Y"), date("m"), $x->format("d")); echo $y->format("d.m.Y") . "\n"; $y->modify("+1 month"); echo $y->format("d.m.Y");

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)
8.3.60.0000.01418.43
8.3.50.0070.00718.21
8.3.40.0150.00418.93
8.3.30.0070.00718.89
8.3.20.0070.00019.34
8.3.10.0030.00623.70
8.3.00.0160.00020.62
8.2.180.0070.01518.66
8.2.170.0090.00618.93
8.2.160.0040.01122.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00418.16
8.2.120.0040.00426.35
8.2.110.0040.00419.33
8.2.100.0070.00418.34
8.2.90.0060.00317.75
8.2.80.0000.00819.13
8.2.70.0050.00317.90
8.2.60.0030.00518.16
8.2.50.0090.00018.10
8.2.40.0040.00419.46
8.2.30.0040.00419.39
8.2.20.0040.00418.19
8.2.10.0000.00718.13
8.2.00.0060.00317.95
8.1.280.0000.01625.92
8.1.270.0000.00820.78
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0120.00019.12
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0060.00317.63
8.1.190.0000.00917.48
8.1.180.0000.00918.10
8.1.170.0000.00818.86
8.1.160.0040.00419.03
8.1.150.0000.00719.01
8.1.140.0030.00622.24
8.1.130.0040.00422.05
8.1.120.0000.00717.73
8.1.110.0050.00317.71
8.1.100.0070.00017.71
8.1.90.0050.00217.71
8.1.80.0030.00517.70
8.1.70.0040.00417.70
8.1.60.0000.00817.76
8.1.50.0030.00617.75
8.1.40.0040.00417.70
8.1.30.0070.00317.90
8.1.20.0030.00517.75
8.1.10.0040.00417.78
8.1.00.0040.00417.78
8.0.300.0050.00218.77
8.0.290.0000.00817.00
8.0.280.0070.00018.58
8.0.270.0000.00717.28
8.0.260.0060.00018.46
8.0.250.0040.00417.21
8.0.240.0040.00417.19
8.0.230.0070.00317.21
8.0.220.0030.00317.18
8.0.210.0030.00317.19
8.0.200.0000.00717.14
8.0.190.0000.00717.12
8.0.180.0040.00417.16
8.0.170.0060.00317.14
8.0.160.0030.00517.15
8.0.150.0030.00516.99
8.0.140.0060.00317.13
8.0.130.0000.00613.47
8.0.120.0000.00816.99
8.0.110.0060.00317.00
8.0.100.0000.00717.11
8.0.90.0050.00317.23
8.0.80.0030.01217.11
8.0.70.0000.00717.01
8.0.60.0000.00716.95
8.0.50.0040.00416.96
8.0.30.0100.00717.17
8.0.20.0110.00717.40
8.0.10.0070.00017.07
8.0.00.0150.00616.87
7.4.330.0050.00015.55
7.4.320.0030.00316.63
7.4.300.0080.00016.62
7.4.290.0040.00416.58
7.4.280.0060.00316.72
7.4.270.0000.00816.62
7.4.260.0040.00416.66
7.4.250.0030.00316.69
7.4.240.0040.00416.63
7.4.230.0070.00016.63
7.4.220.0040.00416.76
7.4.210.0090.00616.78
7.4.200.0000.00716.81
7.4.160.0100.00716.68
7.4.140.0090.00917.86
7.4.130.0120.00616.52
7.4.120.0100.00916.70
7.4.110.0160.00616.57
7.4.100.0100.00716.62
7.4.90.0130.00316.69
7.4.80.0090.01219.39
7.4.70.0100.00616.50
7.4.60.0110.00416.47
7.4.50.0090.00616.47
7.4.40.0120.00616.58
7.3.330.0020.00213.23
7.3.320.0030.00313.27
7.3.310.0040.00416.46
7.3.300.0000.00716.42
7.3.290.0040.00416.36
7.3.280.0070.01116.38
7.3.260.0100.00916.53
7.3.240.0090.01016.54
7.3.230.0060.01616.43
7.3.210.0060.01016.45
7.3.200.0090.00616.54
7.3.190.0090.01216.69
7.3.180.0160.00516.39
7.3.170.0130.01316.47
7.3.160.0060.01116.35
7.2.330.0090.01517.03
7.2.320.0110.00716.98
7.2.310.0100.00617.02
7.2.300.0100.00616.61
7.2.290.0080.00816.66

preferences:
63.93 ms | 401 KiB | 5 Q