3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTime("5.10.2016"); $y = new DateTime(); $y->setDate(date("Y"), date("m"), $x->format("d")); echo $y->format("d.m.Y") . "\n"; $y->modify("+1 months"); 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)
8.3.60.0070.01418.31
8.3.50.0070.00718.34
8.3.40.0120.00619.09
8.3.30.0070.00718.84
8.3.20.0040.00419.25
8.3.10.0040.00421.91
8.3.00.0000.01422.50
8.2.180.0100.01018.44
8.2.170.0090.00622.96
8.2.160.0080.00522.10
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00319.95
8.2.120.0000.00826.35
8.2.110.0030.00719.41
8.2.100.0030.00918.17
8.2.90.0050.00317.88
8.2.80.0000.00919.21
8.2.70.0090.00018.16
8.2.60.0040.00418.28
8.2.50.0050.00318.10
8.2.40.0050.00219.47
8.2.30.0040.00419.34
8.2.20.0040.00418.22
8.2.10.0000.00718.00
8.2.00.0000.00817.91
8.1.280.0100.00725.92
8.1.270.0040.00420.90
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.68
8.1.230.0070.00419.13
8.1.220.0090.00017.88
8.1.210.0090.00318.77
8.1.200.0000.00917.60
8.1.190.0030.00617.48
8.1.180.0000.00818.10
8.1.170.0050.00318.71
8.1.160.0040.00418.96
8.1.150.0040.00419.05
8.1.140.0000.00722.20
8.1.130.0040.00420.31
8.1.120.0030.00317.71
8.1.110.0000.00717.59
8.1.100.0000.00717.73
8.1.90.0080.00017.60
8.1.80.0040.00417.66
8.1.70.0000.00817.61
8.1.60.0000.00817.73
8.1.50.0000.00817.60
8.1.40.0050.00317.72
8.1.30.0090.00017.88
8.1.20.0040.00417.85
8.1.10.0030.00517.63
8.1.00.0070.00017.73
8.0.300.0000.00718.77
8.0.290.0080.00016.88
8.0.280.0030.00318.54
8.0.270.0000.00717.36
8.0.260.0060.00018.59
8.0.250.0020.00717.24
8.0.240.0030.00317.24
8.0.230.0070.00317.10
8.0.220.0030.00317.13
8.0.210.0030.00317.03
8.0.200.0000.00717.20
8.0.190.0000.00817.19
8.0.180.0000.00817.10
8.0.170.0000.00817.21
8.0.160.0000.00717.23
8.0.150.0040.00417.04
8.0.140.0080.00017.13
8.0.130.0030.00313.59
8.0.120.0050.00217.22
8.0.110.0040.00417.05
8.0.100.0040.00417.21
8.0.90.0070.00017.09
8.0.80.0120.00617.08
8.0.70.0040.00416.95
8.0.60.0000.00716.91
8.0.50.0070.00017.04
8.0.30.0090.00917.33
8.0.20.0090.00917.40
8.0.10.0040.00417.25
8.0.00.0170.00516.92
7.4.330.0000.00515.55
7.4.320.0070.00016.50
7.4.300.0080.00016.55
7.4.290.0070.00016.68
7.4.280.0100.00016.77
7.4.270.0000.00716.64
7.4.260.0000.00716.71
7.4.250.0050.00316.66
7.4.240.0030.00316.59
7.4.230.0040.00416.57
7.4.220.0050.00316.74
7.4.210.0090.00616.74
7.4.200.0000.00716.74
7.4.160.0090.00916.66
7.4.140.0100.01017.86
7.4.130.0100.00716.70
7.4.120.0120.00816.66
7.4.110.0090.00916.83
7.4.100.0120.00416.72
7.4.90.0060.01216.62
7.4.80.0110.00619.39
7.4.70.0080.00816.63
7.4.60.0060.00916.51
7.4.50.0000.01616.62
7.4.40.0000.01716.64
7.3.330.0000.00513.15
7.3.320.0030.00313.20
7.3.310.0000.00816.36
7.3.300.0030.00316.44
7.3.290.0030.00316.36
7.3.280.0070.00916.40
7.3.260.0050.01316.49
7.3.240.0090.00816.57
7.3.230.0100.00716.89
7.3.210.0100.00716.44
7.3.200.0020.01516.50
7.3.190.0130.00616.71
7.3.180.0030.01316.48
7.3.170.0100.01316.75
7.3.160.0030.01316.84
7.2.330.0080.01116.63
7.2.320.0090.00916.64
7.2.310.0120.00416.95
7.2.300.0100.00716.93
7.2.290.0100.00716.80

preferences:
51.81 ms | 400 KiB | 5 Q