3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); $dt->modify('+ 1 month - 1 day'); $dt->add(new DateInterval('P1D')); echo $dt->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)
8.3.40.0120.00318.76
8.3.30.0100.00319.09
8.3.20.0040.00420.24
8.3.10.0090.00318.73
8.3.00.0040.00419.50
8.2.170.0110.00422.96
8.2.160.0090.00620.22
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00721.15
8.2.110.0000.00920.68
8.2.100.0110.00017.97
8.2.90.0000.00818.41
8.2.80.0040.00417.97
8.2.70.0000.00917.88
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0030.00618.21
8.2.30.0070.00019.52
8.2.20.0040.00417.91
8.2.10.0080.00018.03
8.2.00.0040.00417.83
8.1.270.0090.00023.96
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0070.00322.20
8.1.230.0060.00620.85
8.1.220.0080.00017.78
8.1.210.0000.00818.96
8.1.200.0090.00517.47
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0090.00018.84
8.1.160.0040.00422.01
8.1.150.0000.00718.91
8.1.140.0000.00717.52
8.1.130.0030.00317.84
8.1.120.0050.00317.55
8.1.110.0000.00717.54
8.1.100.0070.00017.67
8.1.90.0050.00317.65
8.1.80.0040.00417.67
8.1.70.0030.00317.63
8.1.60.0030.00617.57
8.1.50.0040.00417.64
8.1.40.0040.00417.61
8.1.30.0030.00617.61
8.1.20.0000.00717.79
8.1.10.0040.00417.70
8.1.00.0050.00317.77
8.0.300.0000.00720.18
8.0.290.0040.00417.00
8.0.280.0030.00318.57
8.0.270.0000.00717.48
8.0.260.0030.00317.45
8.0.250.0000.00817.09
8.0.240.0000.00717.21
8.0.230.0040.00417.18
8.0.220.0040.00317.09
8.0.210.0060.00016.95
8.0.200.0000.00717.11
8.0.190.0050.00217.07
8.0.180.0000.00717.00
8.0.170.0000.00817.15
8.0.160.0000.00717.18
8.0.150.0030.00516.94
8.0.140.0040.00316.93
8.0.130.0030.00313.45
8.0.120.0080.00017.11
8.0.110.0040.00417.16
8.0.100.0040.00416.92
8.0.90.0030.00317.08
8.0.80.0060.01017.11
8.0.70.0050.00317.13
8.0.60.0030.00516.91
8.0.50.0040.00417.05
8.0.30.0140.00617.34
8.0.20.0120.01017.40
8.0.10.0040.00417.08
8.0.00.0090.00816.99
7.4.330.0050.00015.06
7.4.320.0030.00316.63
7.4.300.0000.00616.55
7.4.290.0060.00016.54
7.4.280.0050.00316.64
7.4.270.0000.00716.55
7.4.260.0030.00616.71
7.4.250.0000.00716.75
7.4.240.0020.00616.66
7.4.230.0030.00316.80
7.4.220.0150.00316.67
7.4.210.0100.01016.75
7.4.200.0000.00816.55
7.4.160.0060.00916.52
7.4.150.0100.01417.40
7.4.140.0090.01117.86
7.4.130.0110.00816.71
7.4.120.0110.00616.66
7.4.110.0100.00616.89
7.4.100.0160.00416.75
7.4.90.0030.01316.60
7.4.80.0090.01319.39
7.4.70.0090.01316.78
7.4.60.0130.00316.79
7.4.50.0000.00416.36
7.4.40.0100.00616.65
7.4.30.0090.00616.78
7.4.00.0120.00514.89
7.3.330.0030.00313.11
7.3.320.0000.00613.17
7.3.310.0030.00316.18
7.3.300.0030.00316.23
7.3.290.0070.00716.30
7.3.280.0110.01016.36
7.3.270.0110.00717.40
7.3.260.0040.01316.55
7.3.250.0140.00716.74
7.3.240.0080.00816.75
7.3.230.0080.00816.61
7.3.210.0110.01416.41
7.3.200.0130.01019.39
7.3.190.0110.00916.45
7.3.180.0090.00616.61
7.3.170.0120.00616.59
7.3.160.0100.01016.63
7.3.120.0070.01015.00
7.3.110.0030.01614.54
7.3.100.0070.00715.13
7.3.90.0040.00715.05
7.3.80.0070.00715.22
7.3.70.0030.01015.00
7.3.60.0040.01115.16
7.3.50.0060.00915.07
7.3.40.0000.00814.95
7.3.30.0090.00915.00
7.3.20.0070.00717.00
7.3.10.0080.00916.55
7.3.00.0080.00816.64
7.2.330.0070.01116.81
7.2.320.0070.01116.91
7.2.310.0120.01116.75
7.2.300.0030.01316.85
7.2.290.0060.01016.95
7.2.250.0140.00715.25
7.2.240.0030.01714.84
7.2.230.0160.00315.29
7.2.220.0040.01215.38
7.2.210.0070.00315.14
7.2.200.0070.00715.12
7.2.190.0030.01315.14
7.2.180.0030.01315.35
7.2.170.0040.00715.25
7.2.130.0090.00316.99
7.2.120.0130.01216.47
7.2.110.0220.01016.68
7.2.100.0140.01116.94
7.2.90.0130.01316.75
7.2.80.0160.01216.62
7.2.70.0190.01516.79
7.2.60.0190.00716.56
7.2.50.0060.01516.94
7.2.40.0280.00216.63
7.2.30.0200.00716.46
7.2.20.0150.00616.73
7.2.10.0140.00716.76
7.2.00.0130.00818.28
7.1.330.0060.00815.94
7.1.320.0030.01015.59
7.1.310.0060.00915.99
7.1.300.0120.00315.58
7.1.290.0000.01015.65
7.1.280.0040.00415.82
7.1.270.0040.00815.90
7.1.260.0090.00315.76
7.1.250.0200.01015.59
7.1.200.0090.00615.91
7.1.100.0230.01017.73
7.1.70.0000.00717.21
7.1.60.0140.01019.61
7.1.50.0080.00617.14
7.1.00.0000.08022.57
7.0.200.0040.00416.82
7.0.140.0070.06721.92
7.0.60.0130.03021.81
7.0.50.0030.08717.80
7.0.40.0200.06320.12
7.0.30.0470.04020.13
7.0.20.0070.05320.13
7.0.10.0170.04720.02
7.0.00.0200.07720.00
5.6.280.0000.07721.12
5.6.210.0200.06720.70
5.6.200.0070.08018.09
5.6.190.0100.04020.67
5.6.180.0170.04720.56
5.6.170.0300.04320.44
5.6.160.0030.05020.61
5.6.150.0100.07318.18
5.6.140.0030.04718.15
5.6.130.0030.08018.21
5.6.120.0100.07721.11
5.6.110.0100.08321.04
5.6.100.0130.08021.08
5.6.90.0070.08720.98
5.6.80.0200.07320.41
5.5.350.4330.04320.46
5.5.340.0070.05717.96
5.5.330.0070.08020.14
5.5.320.0200.04720.18
5.5.310.0300.06720.31
5.5.300.0030.04317.95
5.5.290.0070.08317.97
5.5.280.0000.04320.76
5.5.270.0100.07720.88
5.5.260.0170.07320.75
5.5.250.0030.07720.77
5.5.240.0230.07320.26
5.4.450.0300.04319.49
5.4.440.0330.04719.57
5.4.430.0130.04719.40
5.4.420.0230.03019.25
5.4.410.0530.03319.11
5.4.400.0100.03019.09
5.4.390.0230.04318.78
5.4.380.0470.06018.48
5.4.370.0470.04318.66
5.4.360.0430.07318.64
5.4.350.0330.06318.76
5.4.340.0600.06018.66
5.4.320.0050.03712.46
5.4.310.0050.03912.45
5.4.300.0060.03712.46
5.4.290.0050.04012.45
5.4.280.0050.03712.35
5.4.270.0060.03612.35
5.4.260.0060.03912.35
5.4.250.0070.04212.35
5.4.240.0070.03412.35
5.4.230.0050.04312.34
5.4.220.0050.03712.34
5.4.210.0060.03512.34
5.4.200.0070.03612.34
5.4.190.0090.03312.34
5.4.180.0120.03912.34
5.4.170.0050.04012.35
5.4.160.0060.03912.34
5.4.150.0050.04112.34
5.4.140.0090.04512.03
5.4.130.0040.03912.01
5.4.120.0130.03011.97
5.4.110.0050.03711.97
5.4.100.0100.03111.97
5.4.90.0040.04311.97
5.4.80.0060.03711.97
5.4.70.0070.03311.96
5.4.60.0090.03211.96
5.4.50.0040.03911.96
5.4.40.0060.03511.95
5.4.30.0070.04011.95
5.4.20.0030.03811.95
5.4.10.0060.03611.95
5.4.00.0030.03911.44
5.3.290.0070.03812.80
5.3.280.0060.04012.71
5.3.270.0050.04112.73
5.3.260.0070.03912.72
5.3.250.0060.04012.72
5.3.240.0090.03412.72
5.3.230.0070.03712.70
5.3.220.0090.03712.68
5.3.210.0060.04012.68
5.3.200.0090.03512.68
5.3.190.0090.04312.68
5.3.180.0080.03712.67
5.3.170.0090.03412.67
5.3.160.0100.03212.67
5.3.150.0080.03512.68
5.3.140.0070.03612.66
5.3.130.0050.04612.66
5.3.120.0110.03512.65
5.3.110.0040.04312.66
5.3.100.0090.03412.12
5.3.90.0100.03512.09
5.3.80.0080.03412.07
5.3.70.0060.03612.07
5.3.60.0100.03412.07
5.3.50.0070.03712.00
5.3.40.0090.03412.00
5.3.30.0060.04811.95
5.3.20.0080.03611.73
5.3.10.0070.03911.69
5.3.00.0110.04111.68
5.2.170.0070.0359.18
5.2.160.0070.0299.18
5.2.150.0080.0359.19
5.2.140.0040.0309.18
5.2.130.0050.0359.14
5.2.120.0070.0349.14
5.2.110.0070.0299.14
5.2.100.0070.0349.14
5.2.90.0080.0349.14
5.2.80.0030.0359.14
5.2.70.0030.0329.14
5.2.60.0080.0339.09
5.2.50.0060.0309.06
5.2.40.0090.0269.04
5.2.30.0080.0309.02
5.2.20.0090.0299.01
5.2.10.0030.0338.93
5.2.00.0070.0338.78
5.1.60.0060.0268.07
5.1.50.0060.0238.06
5.1.40.0050.0258.05
5.1.30.0040.0268.39
5.1.20.0060.0278.41
5.1.10.0050.0258.14
5.1.00.0070.0228.14
5.0.50.0050.0216.62
5.0.40.0030.0206.48
5.0.30.0060.0376.29
5.0.20.0040.0196.27
5.0.10.0020.0226.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0010.0174.76
4.4.70.0020.0164.75
4.4.60.0030.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0040.0154.84
4.4.10.0010.0174.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0040.0234.59
4.3.70.0050.0134.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0020.0254.54
4.3.30.0040.0143.28
4.3.20.0020.0163.26
4.3.10.0050.0133.22
4.3.00.0000.02018.16

preferences:
43.24 ms | 400 KiB | 5 Q