3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTimeImmutable('November 14, 2020'); $d = $d->modify('1 day'); print $d->format('c');

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)
8.3.70.0030.01316.58
8.3.60.0110.01116.61
8.3.50.0060.01216.67
8.3.40.0100.00322.08
8.3.30.0040.01118.90
8.3.20.0070.00024.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.190.0090.01218.73
8.2.180.0200.00025.92
8.2.170.0070.01419.21
8.2.160.0110.00422.96
8.2.150.0070.00725.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00426.35
8.2.110.0110.01120.52
8.2.100.0060.00618.03
8.2.90.0030.00619.17
8.2.80.0000.00817.97
8.2.70.0030.00717.71
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.00820.20
8.2.30.0000.00718.18
8.2.20.0000.00718.07
8.2.10.0000.00819.29
8.2.00.0040.00419.17
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0080.00020.93
8.1.230.0030.00921.02
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0060.00317.38
8.1.180.0000.00818.10
8.1.170.0080.00018.78
8.1.160.0040.00418.82
8.1.150.0040.00418.95
8.1.140.0040.00418.91
8.1.130.0000.00720.18
8.1.120.0040.00417.47
8.1.110.0050.00317.48
8.1.100.0040.00417.54
8.1.90.0050.00217.54
8.1.80.0020.00517.62
8.1.70.0030.00317.66
8.1.60.0060.00317.69
8.1.50.0080.00017.53
8.1.40.0040.00417.63
8.1.30.0060.00317.79
8.1.20.0000.00717.76
8.1.10.0050.00317.77
8.1.00.0000.00717.82
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0000.00718.45
8.0.270.0070.00018.25
8.0.260.0060.00018.55
8.0.250.0080.00017.14
8.0.240.0030.00317.19
8.0.230.0080.00017.18
8.0.220.0060.00017.10
8.0.210.0000.00716.95
8.0.200.0050.00317.14
8.0.190.0080.00017.10
8.0.180.0040.00417.04
8.0.170.0030.00617.08
8.0.160.0040.00417.16
8.0.150.0040.00417.02
8.0.140.0000.00716.90
8.0.130.0030.00313.41
8.0.120.0040.00416.94
8.0.110.0040.00416.96
8.0.100.0000.00716.96
8.0.90.0070.00017.03
8.0.80.0100.00417.06
8.0.70.0040.00416.97
8.0.60.0050.00216.97
8.0.50.0050.00216.95
8.0.30.0190.00017.46
8.0.20.0100.00817.17
8.0.10.0040.00417.14
8.0.00.0100.00716.94
7.4.330.0060.00015.55
7.4.320.0030.00316.68
7.4.300.0000.00716.64
7.4.290.0000.00816.57
7.4.280.0080.00016.73
7.4.270.0030.00316.75
7.4.260.0000.00613.25
7.4.250.0030.00316.71
7.4.240.0070.00016.66
7.4.230.0070.00016.52
7.4.220.0040.00416.57
7.4.210.0050.00916.74
7.4.200.0030.00616.55
7.4.130.0100.01016.67
7.4.120.0180.00016.67
7.4.110.0130.01016.68
7.4.100.0040.01416.64
7.4.90.0170.00016.68
7.4.80.0120.01216.74
7.4.70.0090.00916.73
7.4.60.0030.01316.49
7.4.50.0160.00716.76
7.4.40.0090.00916.73
7.4.30.0130.00316.72
7.4.20.0070.01016.64
7.4.10.0070.01016.88
7.4.00.0100.00716.58
7.3.330.0040.00416.30
7.3.320.0030.00313.15
7.3.310.0000.00716.38
7.3.300.0000.00616.36
7.3.290.0100.00816.31
7.3.260.0070.01116.49
7.3.240.0070.01116.49
7.3.230.0140.00716.54
7.3.220.0030.01316.43
7.3.210.0080.00816.45
7.3.200.0100.00716.63
7.3.190.0130.00316.60
7.3.180.0130.00316.60
7.3.170.0090.01216.40
7.3.160.0150.00616.58
7.3.150.0120.00616.63
7.3.140.0070.01016.72
7.3.130.0040.01216.39
7.3.120.0130.00316.43
7.3.110.0070.01616.59
7.3.100.0100.00616.54
7.3.90.0090.00616.48
7.3.80.0100.00716.48
7.3.70.0100.00616.38
7.3.60.0070.01016.46
7.3.50.0160.00016.55
7.3.40.0090.00616.55
7.3.30.0130.00316.49
7.3.20.0220.01116.46
7.3.10.0120.00916.47
7.3.00.0110.00716.40
7.2.340.0110.00716.57
7.2.330.0090.00916.68
7.2.320.0130.00616.60
7.2.310.0030.01316.54
7.2.300.0070.01116.61
7.2.290.0030.01516.82
7.2.280.0090.00916.89
7.2.270.0110.00716.63
7.2.260.0140.00316.89
7.2.250.0120.00616.63
7.2.240.0050.01416.84
7.2.230.0080.00816.89
7.2.220.0130.00316.80
7.2.210.0100.00716.70
7.2.200.0070.01016.84
7.2.190.0100.00616.71
7.2.180.0030.01416.86
7.2.170.0080.00816.70
7.2.160.0130.00316.59
7.2.150.0140.00416.54
7.2.140.0190.00016.71
7.2.130.0060.01217.00
7.2.120.0060.01116.86
7.2.110.0130.00616.81
7.2.100.0090.00916.79
7.2.90.0140.00416.71
7.2.80.0040.01316.77
7.2.70.0090.01516.67
7.2.60.0080.00816.71
7.2.50.0060.01216.75
7.2.40.0060.01216.71
7.2.30.0090.00916.86
7.2.20.0160.00316.69
7.2.10.0030.01616.69
7.2.00.0090.00916.75

preferences:
30.94 ms | 401 KiB | 5 Q