3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTimeImmutable(); $dateTime2 = $dateTime->modify('+1 day'); var_dump($dateTime === $dateTime2, $dateTime->format('Y-m-d'), $dateTime2->format('Y-m-d'));

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)
8.3.60.0100.00718.31
8.3.50.0090.00722.01
8.3.40.0120.00619.02
8.3.30.0100.00319.17
8.3.20.0040.00420.34
8.3.10.0040.00423.51
8.3.00.0000.00819.01
8.2.180.0180.00416.50
8.2.170.0140.00722.96
8.2.160.0120.00620.51
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0030.00719.12
8.2.110.0030.00622.20
8.2.100.0080.00318.03
8.2.90.0040.00418.09
8.2.80.0060.00317.97
8.2.70.0060.00317.88
8.2.60.0060.00318.02
8.2.50.0000.01018.07
8.2.40.0040.00418.05
8.2.30.0040.00418.12
8.2.20.0040.00417.79
8.2.10.0050.00318.16
8.2.00.0070.00017.95
8.1.280.0160.00025.92
8.1.270.0110.00323.96
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0060.00322.55
8.1.230.0090.00320.91
8.1.220.0080.00017.74
8.1.210.0040.00418.89
8.1.200.0060.00617.47
8.1.190.0040.00417.53
8.1.180.0070.00418.10
8.1.170.0050.00318.68
8.1.160.0000.00722.00
8.1.150.0040.00518.90
8.1.140.0000.00717.52
8.1.130.0020.00517.90
8.1.120.0000.00717.48
8.1.110.0040.00417.64
8.1.100.0030.00317.55
8.1.90.0000.00717.58
8.1.80.0040.00417.65
8.1.70.0030.00317.51
8.1.60.0040.00417.59
8.1.50.0080.00317.65
8.1.40.0000.01017.56
8.1.30.0040.00417.76
8.1.20.0000.00817.73
8.1.10.0050.00217.74
8.1.00.0000.00817.65
8.0.300.0040.00420.03
8.0.290.0050.00317.18
8.0.280.0030.00318.52
8.0.270.0030.00317.21
8.0.260.0000.00617.27
8.0.250.0070.00017.13
8.0.240.0000.00617.05
8.0.230.0040.00417.15
8.0.220.0000.00716.97
8.0.210.0050.00317.00
8.0.200.0000.00617.19
8.0.190.0000.00817.16
8.0.180.0000.00817.02
8.0.170.0070.00017.09
8.0.160.0030.00517.09
8.0.150.0000.00717.00
8.0.140.0040.00417.05
8.0.130.0030.00313.42
8.0.120.0040.00417.08
8.0.110.0050.00216.98
8.0.100.0050.00216.89
8.0.90.0070.00016.99
8.0.80.0140.00717.09
8.0.70.0070.00016.90
8.0.60.0070.00017.04
8.0.50.0040.00417.11
8.0.30.0100.00817.29
8.0.20.0080.01217.40
8.0.10.0040.00417.25
8.0.00.0110.00616.81
7.4.330.0000.00515.27
7.4.320.0060.00016.78
7.4.300.0030.00316.75
7.4.290.0040.00416.73
7.4.280.0060.00316.68
7.4.270.0050.00216.71
7.4.260.0000.00616.82
7.4.250.0040.00416.68
7.4.240.0050.00316.75
7.4.230.0000.00716.79
7.4.220.0090.00916.89
7.4.210.0040.01116.73
7.4.200.0040.00416.67
7.4.190.0000.00716.76
7.4.160.0070.01016.58
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0140.00616.77
7.4.120.0110.00916.61
7.4.110.0110.01216.86
7.4.100.0140.00316.81
7.4.90.0110.00616.55
7.4.80.0140.00319.39
7.4.70.0070.01016.64
7.4.60.0140.00316.66
7.4.50.0020.00216.92
7.4.40.0090.00916.69
7.4.30.0100.00716.78
7.4.00.0030.01415.02
7.3.330.0080.00013.10
7.3.320.0000.00513.28
7.3.310.0040.00416.23
7.3.300.0000.00716.39
7.3.290.0030.01116.32
7.3.280.0130.00616.37
7.3.270.0090.00917.40
7.3.260.0030.01416.73
7.3.250.0080.01316.46
7.3.240.0120.00616.70
7.3.230.0140.00316.39
7.3.210.0070.01016.68
7.3.200.0120.00319.39
7.3.190.0160.00316.58
7.3.180.0100.00516.46
7.3.170.0050.01116.62
7.3.160.0100.01016.43
7.3.120.0070.00714.93
7.3.110.0100.00314.97
7.3.100.0070.00714.67
7.3.90.0000.01515.02
7.3.80.0120.00314.94
7.3.70.0060.00614.99
7.3.60.0030.00614.70
7.3.50.0040.00414.91
7.3.40.0080.00414.68
7.3.30.0040.00714.93
7.3.20.0030.01016.83
7.3.10.0120.00316.49
7.3.00.0060.00616.60
7.2.330.0120.00416.69
7.2.320.0140.00316.58
7.2.310.0120.00916.79
7.2.300.0080.00816.62
7.2.290.0120.00616.72
7.2.250.0120.00314.96
7.2.240.0070.01114.86
7.2.230.0070.01015.29
7.2.220.0060.00915.18
7.2.210.0030.00715.07
7.2.200.0070.00715.02
7.2.190.0090.00014.92
7.2.180.0000.00915.05
7.2.170.0040.00714.98
7.2.60.0000.01517.04
7.2.00.0090.00619.48
7.1.330.0000.01716.06
7.1.320.0030.01015.96
7.1.310.0040.00715.81
7.1.300.0030.00715.89
7.1.290.0040.00715.63
7.1.280.0070.00315.80
7.1.270.0040.00415.71
7.1.260.0030.01215.83
7.1.200.0060.00616.03
7.1.100.0120.00617.96
7.1.70.0040.00417.21
7.1.60.0070.01819.70
7.1.50.0070.01716.79
7.1.00.0070.07322.43
7.0.200.0030.00616.82
7.0.140.0100.07021.96
7.0.60.0070.03719.93
7.0.50.0130.08017.80
7.0.40.0030.09320.23
7.0.30.0100.05020.01
7.0.20.0230.06320.03
7.0.10.0030.04320.01
7.0.00.0170.07320.05
5.6.280.0000.07320.91
5.6.210.0100.07320.56
5.6.200.0100.08318.12
5.6.190.0130.08020.63
5.6.180.0200.04320.65
5.6.170.0230.08720.62
5.6.160.0030.04020.45
5.6.150.0000.08318.12
5.6.140.0130.03018.15
5.6.130.0130.08018.21
5.6.120.0130.07721.02
5.6.110.0070.08720.95
5.6.100.0130.06721.13
5.6.90.0100.06721.00
5.6.80.0130.07720.52
5.5.350.0070.07020.36
5.5.340.0030.05017.97
5.5.330.0100.08020.25
5.5.320.0070.04720.29
5.5.310.0170.03720.21
5.5.300.0070.07717.97
5.5.290.0070.08718.00
5.5.280.0030.04320.75
5.5.270.0100.06720.64
5.5.260.0070.07320.74
5.5.250.0030.08320.68
5.5.240.4330.03020.16
5.4.450.0130.05026.11
5.4.440.0170.05026.08
5.4.430.0270.04325.89
5.4.420.0370.04325.72
5.4.410.0170.05025.31
5.4.400.0300.04025.29
5.4.390.0300.04025.28
5.4.380.0230.05718.51
5.4.370.0230.06018.77
5.4.360.0230.05018.68
5.4.350.0300.05018.74
5.4.340.0230.05318.65
5.4.320.0060.04112.46
5.4.310.0050.04312.45
5.4.300.0050.05012.45
5.4.290.0070.04312.46
5.4.280.0020.04112.35
5.4.270.0050.03912.35
5.4.260.0060.05512.35
5.4.250.0090.03712.35
5.4.240.0030.03912.35
5.4.230.0050.03812.34
5.4.220.0020.04312.34
5.4.210.0080.03512.34
5.4.200.0070.04012.34
5.4.190.0040.03712.34
5.4.180.0050.03712.34
5.4.170.0060.03612.35
5.4.160.0050.03612.35
5.4.150.0050.03612.34
5.4.140.0050.03712.02
5.4.130.0060.03412.01
5.4.120.0110.03311.97
5.4.110.0090.04111.96
5.4.100.0050.03911.96
5.4.90.0110.05011.96
5.4.80.0060.03911.97
5.4.70.0020.03911.96
5.4.60.0060.03411.96
5.4.50.0060.03511.96
5.4.40.0070.03311.95
5.4.30.0060.03711.95
5.4.20.0060.03611.95
5.4.10.0060.03611.95
5.4.00.0070.04011.44
5.3.290.0080.03712.80
5.3.280.0040.04212.71
5.3.270.0100.04112.72
5.3.260.0080.03912.72
5.3.250.0070.03812.71
5.3.240.0110.04512.72
5.3.230.0070.04012.71
5.3.220.0070.04112.68
5.3.210.0110.05012.68
5.3.200.0050.04212.68
5.3.190.0080.04012.68
5.3.180.0080.03312.67
5.3.170.0060.03812.66
5.3.160.0050.03912.68
5.3.150.0070.03712.67
5.3.140.0090.03412.66
5.3.130.0050.05012.66
5.3.120.0040.05912.66
5.3.110.0100.05512.66
5.3.100.0080.05012.12
5.3.90.0080.05412.08
5.3.80.0100.05312.08
5.3.70.0090.06312.07
5.3.60.0100.05012.06
5.3.50.0080.05012.00
5.3.40.0050.05212.00
5.3.30.0050.05011.95
5.3.20.0040.03911.73
5.3.10.0040.03811.70
5.3.00.0050.03811.68
5.2.170.0050.0309.18
5.2.160.0060.0289.18
5.2.150.0070.0299.18
5.2.140.0060.0449.18
5.2.130.0060.0449.14
5.2.120.0080.0509.14
5.2.110.0070.0409.14
5.2.100.0080.0789.14
5.2.90.0070.0489.14
5.2.80.0060.0509.14
5.2.70.0090.0429.14
5.2.60.0060.0479.09
5.2.50.0050.0339.06
5.2.40.0070.0409.04
5.2.30.0120.0489.01
5.2.20.0040.0339.00
5.2.10.0040.0308.92
5.2.00.0050.0298.78
5.1.60.0050.0358.06
5.1.50.0050.0448.06
5.1.40.0090.0368.05
5.1.30.0030.0408.39
5.1.20.0080.0368.42
5.1.10.0060.0428.14
5.1.00.0040.0408.14
5.0.50.0060.0276.62
5.0.40.0080.0256.48
5.0.30.0060.0416.29
5.0.20.0040.0276.26
5.0.10.0060.0266.24
5.0.00.0080.0356.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0000.0184.75
4.4.50.0010.0204.77
4.4.40.0050.0334.71
4.4.30.0070.0204.76
4.4.20.0030.0244.85
4.4.10.0030.0234.85
4.4.00.0030.0334.75
4.3.110.0030.0234.67
4.3.100.0040.0214.66
4.3.90.0010.0244.63
4.3.80.0050.0314.58
4.3.70.0010.0244.63
4.3.60.0010.0244.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0010.0173.28
4.3.20.0020.0173.25
4.3.10.0030.0153.22
4.3.00.0030.01725.26

preferences:
73.72 ms | 401 KiB | 5 Q