3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2012-2-29'); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1Y')); var_dump($date->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)
8.3.60.0100.01016.75
8.3.50.0140.00622.81
8.3.40.0150.00418.93
8.3.30.0060.00918.96
8.3.20.0050.00320.21
8.3.10.0080.00021.52
8.3.00.0050.00319.13
8.2.180.0070.01116.75
8.2.170.0060.00922.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0070.00726.16
8.2.120.0000.00820.87
8.2.110.0150.00420.47
8.2.100.0080.00417.91
8.2.90.0040.00417.91
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0110.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0020.00518.02
8.2.20.0050.00317.82
8.2.10.0040.00417.97
8.2.00.0060.00317.76
8.1.280.0060.01325.92
8.1.270.0080.00023.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0100.00022.39
8.1.230.0040.00720.90
8.1.220.0040.00417.74
8.1.210.0090.00018.91
8.1.200.0000.00917.48
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0070.00021.95
8.1.150.0000.00718.91
8.1.140.0000.00717.55
8.1.130.0000.00817.95
8.1.120.0000.00717.62
8.1.110.0000.00717.55
8.1.100.0000.00817.64
8.1.90.0070.00017.64
8.1.80.0000.00717.63
8.1.70.0070.00017.59
8.1.60.0000.00817.64
8.1.50.0000.00817.59
8.1.40.0000.00817.46
8.1.30.0050.00317.64
8.1.20.0000.00817.76
8.1.10.0000.00717.56
8.1.00.0030.00517.65
8.0.300.0050.00319.96
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0000.00717.18
8.0.260.0080.00017.32
8.0.250.0030.00517.12
8.0.240.0070.00016.99
8.0.230.0000.00717.05
8.0.220.0070.00016.98
8.0.210.0000.00716.99
8.0.200.0000.00617.06
8.0.190.0000.00717.14
8.0.180.0040.00417.00
8.0.170.0040.00416.93
8.0.160.0000.00717.09
8.0.150.0080.00017.00
8.0.140.0030.00516.91
8.0.130.0000.00513.38
8.0.120.0090.00017.03
8.0.110.0040.00416.97
8.0.100.0040.00416.81
8.0.90.0060.00316.90
8.0.80.0090.01317.07
8.0.70.0000.00717.05
8.0.60.0040.00416.91
8.0.50.0050.00316.98
8.0.30.0120.00917.14
8.0.20.0110.00817.40
8.0.10.0030.00517.25
8.0.00.0100.00916.97
7.4.330.0050.00015.07
7.4.320.0030.00316.68
7.4.300.0000.00616.48
7.4.290.0000.00716.56
7.4.280.0000.00716.67
7.4.270.0030.00316.44
7.4.260.0040.00416.56
7.4.250.0000.00816.56
7.4.240.0000.00716.65
7.4.230.0000.00816.74
7.4.220.0110.00716.57
7.4.210.0030.01116.57
7.4.200.0000.00716.71
7.4.160.0150.00316.47
7.4.150.0130.00717.40
7.4.140.0050.01217.86
7.4.130.0040.01216.43
7.4.120.0110.00916.57
7.4.110.0100.00716.59
7.4.100.0070.01016.56
7.4.90.0060.01116.59
7.4.80.0160.00619.39
7.4.70.0100.00616.55
7.4.60.0100.00716.60
7.4.50.0040.00016.75
7.4.40.0140.00716.58
7.4.30.0110.00616.64
7.4.00.0090.00715.11
7.3.330.0000.00613.01
7.3.320.0000.00513.00
7.3.310.0000.00716.42
7.3.300.0040.00416.17
7.3.290.0110.00416.39
7.3.280.0100.00916.26
7.3.270.0130.00317.40
7.3.260.0210.00616.65
7.3.250.0130.00516.42
7.3.240.0110.00716.67
7.3.230.0060.01216.59
7.3.210.0100.00716.36
7.3.200.0090.00919.39
7.3.190.0150.00616.47
7.3.180.0080.00816.67
7.3.170.0040.01216.65
7.3.160.0040.01216.57
7.3.120.0100.01014.90
7.3.110.0060.01314.80
7.3.100.0030.01014.95
7.3.90.0030.01015.02
7.3.80.0110.00315.03
7.3.70.0060.00914.62
7.3.60.0070.00714.79
7.3.50.0000.01414.76
7.3.40.0070.00414.77
7.3.30.0070.00714.55
7.3.20.0120.00316.82
7.3.10.0000.01316.97
7.3.00.0070.01016.57
7.2.330.0130.01016.83
7.2.320.0140.00316.69
7.2.310.0070.01016.47
7.2.300.0060.01516.81
7.2.290.0040.01216.84
7.2.250.0070.01115.25
7.2.240.0060.01215.30
7.2.230.0070.00715.11
7.2.220.0040.01115.45
7.2.210.0030.01314.67
7.2.200.0070.01014.90
7.2.190.0090.00614.95
7.2.180.0090.00614.79
7.2.170.0000.01314.94
7.2.00.0070.00419.12
7.1.330.0070.00715.67
7.1.320.0030.01015.88
7.1.310.0030.01215.73
7.1.300.0070.00715.84
7.1.290.0090.00315.74
7.1.280.0070.00715.66
7.1.270.0000.01215.76
7.1.260.0100.00015.63
7.1.100.0040.00718.34
7.1.70.0000.00917.01
7.1.60.0090.00317.21
7.1.50.0100.00316.94
7.1.00.0070.07022.57
7.0.200.0100.00716.96
7.0.140.0100.06322.10
7.0.60.0130.08020.03
7.0.50.0070.04017.86
7.0.40.0100.05020.40
7.0.30.0370.04320.20
7.0.20.0200.04720.30
7.0.10.0300.07020.19
7.0.00.0070.06720.01
5.6.280.0000.07720.90
5.6.210.0100.05320.71
5.6.200.0070.04718.08
5.6.190.0100.05320.48
5.6.180.0130.06320.77
5.6.170.0170.05020.38
5.6.160.0030.04320.47
5.6.150.0030.05018.16
5.6.140.0000.05318.12
5.6.130.0100.05318.21
5.6.120.0170.05721.14
5.6.110.0170.07321.04
5.6.100.0030.08021.00
5.6.90.0000.09320.94
5.6.80.0130.07020.52
5.6.70.4530.03720.37
5.5.350.0170.08320.44
5.5.340.0030.03717.97
5.5.330.0130.07720.19
5.5.320.0470.07320.21
5.5.310.0300.06020.48
5.5.300.0070.07017.87
5.5.290.0000.04717.91
5.5.280.0100.05720.65
5.5.270.0070.03720.79
5.5.260.0070.05720.75
5.5.250.0100.07720.57
5.5.240.4130.04320.36
5.4.450.0570.04319.41
5.4.440.0230.04019.12
5.4.430.0270.04319.46
5.4.420.0370.03719.24
5.4.410.0170.04318.97
5.4.400.0500.04019.09
5.4.390.0170.04719.22
5.4.380.0400.04318.72
5.4.370.0470.04018.50
5.4.360.0200.06318.50
5.4.350.0470.07018.70
5.4.340.0300.05318.53
5.4.320.0060.03712.46
5.4.310.0040.04312.45
5.4.300.0060.03612.46
5.4.290.0040.03912.45
5.4.280.0050.03712.35
5.4.270.0070.03412.35
5.4.260.0050.03812.35
5.4.250.0070.04212.35
5.4.240.0070.03612.35
5.4.230.0080.03812.34
5.4.220.0080.05012.34
5.4.210.0060.03612.34
5.4.200.0070.03612.34
5.4.190.0050.03612.34
5.4.180.0050.03612.34
5.4.170.0030.03812.35
5.4.160.0060.03512.34
5.4.150.0060.03512.34
5.4.140.0070.03512.03
5.4.130.0060.03412.01
5.4.120.0050.03511.97
5.4.110.0050.03511.97
5.4.100.0080.03311.96
5.4.90.0050.03811.97
5.4.80.0100.03211.96
5.4.70.0060.03511.96
5.4.60.0050.03611.96
5.4.50.0080.03211.96
5.4.40.0060.03511.95
5.4.30.0080.03611.95
5.4.20.0070.03711.95
5.4.10.0050.03711.95
5.4.00.0070.03611.44
5.3.290.0070.05012.80
5.3.280.0070.03812.71
5.3.270.0050.04012.72
5.3.260.0040.04112.71
5.3.250.0040.03912.72
5.3.240.0080.03412.72
5.3.230.0050.04512.71
5.3.220.0050.03712.68
5.3.210.0030.04112.68
5.3.200.0020.04012.68
5.3.190.0050.03812.68
5.3.180.0030.03912.67
5.3.170.0030.03912.67
5.3.160.0050.03612.68
5.3.150.0070.03612.67
5.3.140.0050.03612.66
5.3.130.0070.03712.66
5.3.120.0020.04312.66
5.3.110.0110.03412.66
5.3.100.0070.03612.12
5.3.90.0070.04012.08
5.3.80.0100.04012.07
5.3.70.0080.04112.08
5.3.60.0070.03712.07
5.3.50.0080.03412.00
5.3.40.0030.03912.00
5.3.30.0080.03311.95
5.3.20.0040.03611.73
5.3.10.0060.03311.69
5.3.00.0030.03811.68
5.2.170.0050.0309.18
5.2.160.0040.0299.18
5.2.150.0050.0319.19
5.2.140.0080.0279.18
5.2.130.0010.0329.14
5.2.120.0090.0249.14
5.2.110.0040.0299.15
5.2.100.0120.0219.14
5.2.90.0040.0299.15
5.2.80.0060.0289.14
5.2.70.0060.0289.14
5.2.60.0020.0339.09
5.2.50.0030.0319.07
5.2.40.0070.0269.04
5.2.30.0070.0279.02
5.2.20.0060.0279.00
5.2.10.0040.0288.92
5.2.00.0040.0298.78
5.1.60.0040.0248.07
5.1.50.0030.0258.06
5.1.40.0020.0268.05
5.1.30.0030.0278.39
5.1.20.0050.0258.41
5.1.10.0050.0268.14
5.1.00.0010.0298.14
5.0.50.0020.0226.62
5.0.40.0020.0206.48
5.0.30.0040.0306.29
5.0.20.0040.0206.26
5.0.10.0020.0226.24
5.0.00.0010.0326.23
4.4.90.0060.0124.77
4.4.80.0060.0124.75
4.4.70.0010.0174.75
4.4.60.0030.0174.76
4.4.50.0030.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0020.0254.58
4.3.70.0060.0114.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0030.0264.54
4.3.30.0010.0203.29
4.3.20.0020.0163.26
4.3.10.0010.0163.21
4.3.00.0030.01715.90

preferences:
40.57 ms | 401 KiB | 5 Q