3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime( '2010-01-31' ); //$d->modify( 'first day of next month' ); //$day=$d->toString( 'last day of +1 month', now()); //echo $day->toString('yyyy-MM-dd'); echo $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)
8.3.40.0090.00618.92
8.3.30.0110.00418.95
8.3.20.0030.00518.98
8.3.10.0080.00020.73
8.3.00.0050.00323.52
8.2.170.0110.01122.96
8.2.160.0070.00720.41
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.35
8.2.110.0060.00321.06
8.2.100.0100.00318.16
8.2.90.0040.00419.20
8.2.80.0070.00018.18
8.2.70.0080.00417.75
8.2.60.0040.00417.67
8.2.50.0040.00418.07
8.2.40.0000.00917.96
8.2.30.0060.00319.82
8.2.20.0020.00517.89
8.2.10.0000.00817.95
8.2.00.0030.00517.97
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00317.48
8.1.230.0080.00419.53
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0070.00017.53
8.1.180.0040.00418.10
8.1.170.0040.00418.79
8.1.160.0050.00218.79
8.1.150.0000.00818.77
8.1.140.0040.00417.62
8.1.130.0030.00317.75
8.1.120.0070.00017.48
8.1.110.0040.00417.58
8.1.100.0000.00717.58
8.1.90.0000.00717.50
8.1.80.0070.00017.59
8.1.70.0000.00717.52
8.1.60.0040.00417.54
8.1.50.0030.00617.55
8.1.40.0050.00317.69
8.1.30.0080.00017.70
8.1.20.0040.00417.68
8.1.10.0040.00417.67
8.1.00.0060.00317.68
8.0.300.0030.00618.77
8.0.290.0000.00717.00
8.0.280.0000.00718.52
8.0.270.0000.00717.32
8.0.260.0000.00717.09
8.0.250.0060.00317.14
8.0.240.0000.01017.22
8.0.230.0070.00017.07
8.0.220.0000.00717.04
8.0.210.0040.00416.98
8.0.200.0060.00017.14
8.0.190.0030.00617.05
8.0.180.0040.00417.01
8.0.170.0040.00416.98
8.0.160.0060.00317.19
8.0.150.0040.00416.95
8.0.140.0040.00417.07
8.0.130.0030.00313.38
8.0.120.0080.00016.92
8.0.110.0040.00416.96
8.0.100.0000.00717.03
8.0.90.0000.00717.14
8.0.80.0120.00316.96
8.0.70.0000.00817.06
8.0.60.0000.00717.07
8.0.50.0050.00216.95
8.0.30.0090.01017.29
8.0.20.0110.00717.40
8.0.10.0000.00717.20
8.0.00.0100.00916.76
7.4.330.0030.00313.43
7.4.320.0000.00716.58
7.4.300.0030.00316.72
7.4.290.0030.00316.63
7.4.280.0040.00416.59
7.4.270.0020.00516.66
7.4.260.0000.00513.34
7.4.250.0030.00516.52
7.4.240.0030.00316.59
7.4.230.0030.00316.71
7.4.220.0100.01316.49
7.4.210.0030.01116.63
7.4.200.0030.00316.66
7.4.190.0000.00716.67
7.4.160.0040.01116.84
7.4.150.0110.00717.40
7.4.140.0120.00717.86
7.4.130.0120.00516.79
7.4.120.0110.00616.63
7.4.110.0120.01216.92
7.4.100.0090.01216.67
7.4.90.0120.00916.82
7.4.80.0090.01319.04
7.4.70.0080.00916.70
7.4.60.0120.00916.67
7.4.50.0030.00616.81
7.4.40.0000.01022.27
7.4.30.0040.01116.41
7.4.00.0000.01515.18
7.3.330.0050.00013.17
7.3.320.0000.00713.14
7.3.310.0030.00316.32
7.3.300.0030.00316.40
7.3.290.0090.00416.38
7.3.280.0050.01116.37
7.3.270.0090.00617.40
7.3.260.0140.00318.24
7.3.250.0070.01216.54
7.3.240.0120.00916.39
7.3.230.0070.01016.39
7.3.210.0100.00716.50
7.3.200.0100.00619.39
7.3.190.0090.00616.47
7.3.180.0000.01616.63
7.3.170.0140.00416.48
7.3.160.0090.00616.54
7.3.120.0070.01015.05
7.2.330.0120.00616.65
7.2.320.0000.01716.87
7.2.310.0170.00016.64
7.2.300.0030.01316.69
7.2.290.0130.00316.89
7.2.80.0000.00916.54
7.2.60.0040.01117.15
7.2.00.0130.00319.53
7.1.200.0040.01115.80
7.1.100.0030.01018.02
7.1.70.0000.01017.25
7.1.60.0060.01619.40
7.1.50.0030.01016.70
7.1.00.0070.06322.35
7.0.200.0070.00017.02
7.0.140.0070.06722.09
7.0.60.0070.06019.94
7.0.50.0030.08317.82
7.0.40.0270.07320.21
7.0.30.0330.07019.96
7.0.20.0130.06320.19
7.0.10.0130.05320.13
7.0.00.0200.04019.97
5.6.280.0070.07021.12
5.6.210.0100.03720.50
5.6.200.0070.07718.13
5.6.190.0270.08320.32
5.6.180.0300.08020.45
5.6.170.0270.07320.27
5.6.160.0330.07020.60
5.6.150.0370.07320.48
5.6.140.0230.08020.27
5.6.130.0300.08320.11
5.6.120.0330.05720.19
5.6.110.0100.05020.11
5.6.100.0230.08320.31
5.6.90.0230.08320.18
5.6.80.0300.06719.57
5.6.70.0200.06719.81
5.6.60.0230.05319.65
5.6.50.0270.07719.82
5.6.40.0230.06019.55
5.6.30.0300.04319.80
5.6.20.0230.06719.80
5.6.10.0270.07019.46
5.6.00.0330.06719.79
5.5.350.3630.03320.48
5.5.340.0070.05317.93
5.5.330.0170.05020.19
5.5.320.0300.09020.38
5.5.310.0230.07020.23
5.5.300.0200.07320.18
5.5.290.0300.07720.23
5.5.280.0230.05020.12
5.5.270.0200.08320.17
5.5.260.0300.07720.11
5.5.250.0130.05020.05
5.5.240.0300.05719.64
5.5.230.0300.04319.54
5.5.220.0230.08019.55
5.5.210.0270.04719.61
5.5.200.0330.03319.59
5.5.190.0270.07719.50
5.5.180.0270.07019.59
5.5.160.0230.06319.47
5.5.150.0200.08719.52
5.5.140.0200.08019.56
5.5.130.0230.05319.32
5.5.120.0270.09019.32
5.5.110.0200.05719.53
5.5.100.0170.04719.18
5.5.90.0230.03719.45
5.5.80.0230.03319.42
5.5.70.0170.06019.17
5.5.60.0230.06019.33
5.5.50.0300.04719.21
5.5.40.0200.04319.54
5.5.30.0270.04719.45
5.5.20.0200.06719.21
5.5.10.0200.06319.25
5.5.00.0200.04719.42
5.4.450.0330.06319.41
5.4.440.0270.07319.14
5.4.430.0130.06019.41
5.4.420.0270.07019.44
5.4.410.0330.05019.20
5.4.400.0270.04719.08
5.4.390.0200.03719.18
5.4.380.0200.04319.08
5.4.370.0200.05018.76
5.4.360.0330.04319.09
5.4.350.0270.05018.92
5.4.340.0200.07719.18
5.4.320.0500.04019.18
5.4.310.0230.05319.18
5.4.300.0300.06718.92
5.4.290.0230.04319.19
5.4.280.0200.06018.91
5.4.270.0300.04319.18
5.4.260.0230.05318.81
5.4.250.0270.03018.80
5.4.240.0300.06319.09
5.4.230.0270.06319.17
5.4.220.0300.05318.80
5.4.210.0230.07718.95
5.4.200.0330.04319.08
5.4.190.0300.06318.78
5.4.180.0270.05318.91
5.4.170.0230.03718.78
5.4.160.0230.07018.88
5.4.150.0330.06019.07
5.4.140.0270.06716.27
5.4.130.0370.05716.33
5.4.120.0270.04316.52
5.4.110.0200.05016.42
5.4.100.0230.06716.30
5.4.90.0270.04316.34
5.4.80.0300.04316.41
5.4.70.0230.04316.45
5.4.60.0270.05716.37
5.4.50.0230.05016.21
5.4.40.0230.07016.21
5.4.30.0300.04316.24
5.4.20.0570.04316.38
5.4.10.0230.07016.22
5.4.00.0170.03715.64
5.3.290.0300.06014.64
5.3.280.0370.06014.41
5.3.270.0270.06714.54
5.3.260.0270.07314.50
5.3.250.0170.06014.54
5.3.240.0270.06314.42
5.3.230.0370.04714.52
5.3.220.0300.05714.48
5.3.210.0270.06014.35
5.3.200.0270.04014.46
5.3.190.0200.03714.38
5.3.180.0270.06314.49
5.3.170.0200.07314.35
5.3.160.0400.05314.53
5.3.150.0200.07714.57
5.3.140.0130.05014.50
5.3.130.0200.05714.46
5.3.120.0170.06714.63
5.3.110.0230.07014.63
5.3.100.0230.07013.98
5.3.90.0230.06013.94
5.3.80.0200.06713.97
5.3.70.0170.07013.99
5.3.60.0230.05713.96
5.3.50.0230.06713.76
5.3.40.0200.07313.77
5.3.30.0400.03713.70
5.3.20.0200.04013.62
5.3.10.0270.03313.60
5.3.00.0230.07013.42
5.2.170.0370.04712.58
5.2.160.0130.04312.58
5.2.150.0200.03312.58
5.2.140.0130.04712.58
5.2.130.0130.06012.58
5.2.120.0170.06312.58
5.2.110.0230.04712.58
5.2.100.0130.04312.58
5.2.90.0230.05012.58
5.2.80.0100.03312.58
5.2.70.0200.03312.58
5.2.60.0270.04712.58
5.2.50.0170.06312.58
5.2.40.0200.05712.58
5.2.30.0200.03012.58
5.2.20.0170.05012.58
5.2.10.0100.04312.58
5.2.00.0130.04312.58
5.1.60.0170.04312.58
5.1.50.0170.05012.58
5.1.40.0130.05312.58
5.1.30.0130.05712.58
5.1.20.0100.04012.58
5.1.10.0170.05012.58
5.1.00.0170.03312.58
5.0.50.0100.05012.58
5.0.40.0030.04712.58
5.0.30.0100.03012.58
5.0.20.0100.03712.58
5.0.10.0100.04012.58
5.0.00.0100.04712.58
4.4.90.0070.03712.58
4.4.80.0070.02012.58
4.4.70.0170.03012.58
4.4.60.0100.03012.58
4.4.50.0070.02012.58
4.4.40.0030.04312.58
4.4.30.0030.02012.58
4.4.20.0130.01712.58
4.4.10.0100.02012.58
4.4.00.0100.04712.58
4.3.110.0030.02312.58
4.3.100.0100.03012.58
4.3.90.0030.03312.58
4.3.80.0170.03312.58
4.3.70.0070.02712.58
4.3.60.0070.02012.58
4.3.50.0000.02712.58
4.3.40.0100.03012.58
4.3.30.0030.03712.58
4.3.20.0030.03312.58
4.3.10.0030.04012.58
4.3.00.0030.02712.58

preferences:
33.97 ms | 400 KiB | 5 Q