3v4l.org

run code in 300+ PHP versions simultaneously
<?php $day1 = new DateTime( '2010-02-29' ); $day1->modify( '+1 month' ); $firstday=$day1->format( 'd-m-Y' ); $day2 = new DateTime( '2010-02-29' ); $day2->modify( 'last day of next month' ); $secondday=$day2->format( 'd-m-Y' ); if($firstday>$secondday){ echo $firstday; } else echo $secondday; //echo $daynew->format( 'd-m-Y' );

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)
8.3.60.0120.00316.63
8.3.50.0090.01122.04
8.3.40.0140.00018.62
8.3.30.0100.00319.12
8.3.20.0040.00420.16
8.3.10.0060.01223.70
8.3.00.0040.00419.19
8.2.180.0070.01416.84
8.2.170.0070.00722.96
8.2.160.0070.00720.48
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0120.00922.33
8.2.110.0000.01020.52
8.2.100.0120.00317.97
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0030.00618.05
8.2.50.0040.00418.07
8.2.40.0000.00820.07
8.2.30.0050.00318.36
8.2.20.0040.00417.82
8.2.10.0070.00018.19
8.2.00.0000.00817.97
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00024.09
8.1.230.0120.00023.88
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.60
8.1.190.0090.00017.48
8.1.180.0030.00519.14
8.1.170.0000.00718.67
8.1.160.0000.00921.98
8.1.150.0000.00818.89
8.1.140.0000.00717.74
8.1.130.0030.00317.87
8.1.120.0040.00417.62
8.1.110.0000.00717.71
8.1.100.0040.00417.69
8.1.90.0030.00517.56
8.1.80.0080.00017.59
8.1.70.0070.00017.63
8.1.60.0040.00417.78
8.1.50.0000.00817.71
8.1.40.0030.00517.76
8.1.30.0000.00817.89
8.1.20.0080.00017.91
8.1.10.0000.00817.75
8.1.00.0060.00317.68
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0030.00318.50
8.0.270.0000.00817.34
8.0.260.0030.00317.45
8.0.250.0000.00717.25
8.0.240.0040.00417.22
8.0.230.0070.00017.25
8.0.220.0030.00317.05
8.0.210.0000.00717.13
8.0.200.0000.00717.21
8.0.190.0040.00417.21
8.0.180.0080.00017.09
8.0.170.0000.00717.09
8.0.160.0040.00417.04
8.0.150.0050.00217.14
8.0.140.0050.00217.01
8.0.130.0050.00013.45
8.0.120.0060.00317.11
8.0.110.0080.00017.13
8.0.100.0060.00317.06
8.0.90.0000.00717.02
8.0.80.0090.00917.19
8.0.70.0040.00417.14
8.0.60.0000.00717.15
8.0.50.0040.00317.03
8.0.30.0140.00617.33
8.0.20.0100.00817.40
8.0.10.0000.00717.29
8.0.00.0100.00717.06
7.4.330.0030.00315.00
7.4.320.0060.00016.79
7.4.300.0060.00016.63
7.4.290.0030.00316.69
7.4.280.0000.00816.70
7.4.270.0000.00716.74
7.4.260.0030.00316.68
7.4.250.0080.00016.71
7.4.240.0030.00416.80
7.4.230.0000.00816.71
7.4.220.0100.00716.66
7.4.210.0070.00716.81
7.4.200.0040.00416.92
7.4.190.0000.00716.90
7.4.160.0060.01016.60
7.4.150.0090.01117.40
7.4.140.0100.00717.86
7.4.130.0100.00716.73
7.4.120.0070.01016.79
7.4.110.0090.00916.75
7.4.100.0090.00916.68
7.4.90.0070.01116.80
7.4.80.0080.00819.39
7.4.70.0110.01116.71
7.4.60.0100.00716.77
7.4.50.0040.00016.71
7.4.40.0100.00716.52
7.4.30.0000.01616.70
7.4.00.0070.01115.32
7.3.330.0000.00613.31
7.3.320.0020.00213.15
7.3.310.0040.00416.40
7.3.300.0030.00316.44
7.3.290.0070.01016.44
7.3.280.0030.01416.45
7.3.270.0080.00817.40
7.3.260.0070.01616.66
7.3.250.0120.00616.55
7.3.240.0070.01016.58
7.3.230.0130.00516.71
7.3.210.0100.00716.63
7.3.200.0150.00319.39
7.3.190.0140.00416.66
7.3.180.0160.00016.51
7.3.170.0070.01316.57
7.3.160.0070.00716.56
7.3.120.0120.00315.33
7.3.10.0170.00316.38
7.3.00.0170.00416.45
7.2.330.0070.01016.79
7.2.320.0090.01316.64
7.2.310.0060.01116.92
7.2.300.0110.00616.70
7.2.290.0060.01016.81
7.2.130.0070.01416.73
7.2.120.0140.01016.77
7.2.110.0130.01316.40
7.2.100.0180.00716.75
7.2.90.0130.00816.84
7.2.80.0220.00416.56
7.2.70.0180.00416.65
7.2.60.0110.00716.90
7.2.50.0190.00816.71
7.2.40.0240.00317.02
7.2.30.0230.00016.94
7.2.20.0090.00916.81
7.2.10.0120.00916.87
7.2.00.0070.01116.59
7.1.250.0120.01215.53
7.1.200.0000.01015.68
7.1.70.0030.00717.27
7.1.60.0180.00719.46
7.1.50.0160.00717.14
7.1.00.0030.07722.30
7.0.200.0030.00517.12
7.0.140.0000.07722.21
7.0.70.0070.07321.84
7.0.60.0030.04021.72
7.0.50.0000.04322.15
7.0.40.0000.04320.04
7.0.30.0030.04020.09
7.0.20.0000.08720.14
7.0.10.0030.04720.02
7.0.00.0030.08320.09
5.6.280.0070.06721.10
5.6.220.0070.07720.67
5.6.210.0070.06020.67
5.6.200.0070.04021.04
5.6.190.0030.03721.07
5.6.180.0100.04021.00
5.6.170.0000.04321.00
5.6.160.0000.05721.04
5.6.150.0030.06721.11
5.6.140.0030.05320.94
5.6.130.0070.07021.00
5.6.120.0000.05021.11
5.6.110.0070.04320.98
5.6.100.0030.04021.02
5.6.90.0030.04020.99
5.6.80.0000.04320.49
5.6.70.0030.03020.46
5.6.60.0030.03720.41
5.6.50.0000.04320.39
5.6.40.0000.04020.39
5.6.30.0000.04320.38
5.6.20.0000.03320.41
5.6.10.0030.03720.52
5.6.00.0000.03320.41
5.5.360.0070.07020.35
5.5.350.0030.04320.46
5.5.340.0130.03320.87
5.5.330.0000.04320.75
5.5.320.0030.06320.87
5.5.310.0000.04320.91
5.5.300.0070.08020.89
5.5.290.0130.06320.90
5.5.280.0030.04020.79
5.5.270.0030.04320.80
5.5.260.0030.04020.75
5.5.250.0000.04320.54
5.5.240.0000.04320.30
5.5.230.0000.03320.25
5.5.220.0000.04720.09
5.5.210.0030.04720.24
5.5.200.0070.03020.22
5.5.190.0030.04020.21
5.5.180.0100.07020.07
5.5.160.0100.04320.25
5.5.150.0000.04020.13
5.5.140.0030.07020.10
5.5.130.0030.03020.25
5.5.120.0000.06320.23
5.5.110.0070.05020.06
5.5.100.0030.07720.13
5.5.90.0000.04020.06
5.5.80.0000.05020.11
5.5.70.0000.09019.95
5.5.60.0070.06020.03
5.5.50.0030.05320.09
5.5.40.0030.06720.08
5.5.30.0100.06720.08
5.5.20.0070.04320.04
5.5.10.0030.05720.01
5.5.00.0000.04020.09
5.4.450.0170.04719.11
5.4.440.0030.08319.35
5.4.430.0000.04019.45
5.4.420.0030.03719.45
5.4.410.0000.04019.31
5.4.400.0000.04019.14
5.4.390.0000.05319.23
5.4.380.0030.04719.07
5.4.370.0030.03319.03
5.4.360.0030.03718.79
5.4.350.0030.03319.01
5.4.340.0030.03319.05
5.4.320.0030.03719.02
5.4.310.0000.03318.81
5.4.300.0070.04019.14
5.4.290.0000.03719.23
5.4.280.0000.04019.23
5.4.270.0030.05019.07
5.4.260.0030.03718.97
5.4.250.0070.05018.93
5.4.240.0100.07318.97
5.4.230.0070.07319.14
5.4.220.0070.07318.95
5.4.210.0030.06019.05
5.4.200.0030.07019.03
5.4.190.0100.07319.11
5.4.180.0100.07018.98
5.4.170.0100.04019.01
5.4.160.0000.07319.05
5.4.150.0070.04019.09
5.4.140.0000.06716.41
5.4.130.0070.04016.33
5.4.120.0000.03316.42
5.4.110.0000.07716.48
5.4.100.0000.06016.26
5.4.90.0100.06716.26
5.4.80.0100.06316.47
5.4.70.0000.07016.25
5.4.60.0000.05316.39
5.4.50.0030.05316.23
5.4.40.0000.07316.33
5.4.30.0030.07316.27
5.4.20.0030.07316.39
5.4.10.0070.05716.29
5.4.00.0030.04715.71
5.3.290.0030.03714.60
5.3.280.0070.07714.60
5.3.270.0000.07714.46
5.3.260.0030.04314.56
5.3.250.0130.06014.61
5.3.240.0000.07314.56
5.3.230.0000.04314.47
5.3.220.0000.04014.54
5.3.210.0100.07314.47
5.3.200.0030.05714.56
5.3.190.0070.07714.52
5.3.180.0070.07014.54
5.3.170.0030.07014.57
5.3.160.0030.03714.42
5.3.150.0000.03714.57
5.3.140.0070.07014.53
5.3.130.0000.07314.50
5.3.120.0100.04014.50
5.3.110.0030.07314.50
5.3.100.0070.04313.89
5.3.90.0000.05313.97
5.3.80.0030.07313.98
5.3.70.0000.07713.96
5.3.60.0030.06013.95
5.3.50.0030.05313.90
5.3.40.0000.05013.90
5.3.30.0030.05013.92
5.3.20.0030.06013.54
5.3.10.0070.04313.51
5.3.00.0070.07013.59
5.2.170.0070.03712.18
5.2.160.0100.05012.18
5.2.150.0030.04312.18
5.2.140.0000.07012.18
5.2.130.0030.05012.18
5.2.120.0070.03712.18
5.2.110.0070.05312.18
5.2.100.0000.06312.18
5.2.90.0030.03712.18
5.2.80.0000.06012.18
5.2.70.0070.03712.18
5.2.60.0030.06012.18
5.2.50.0000.05012.18
5.2.40.0000.06312.18
5.2.30.0000.05012.18
5.2.20.0000.03012.18
5.2.10.0000.04312.18
5.2.00.0030.05712.18
5.1.60.0070.04712.18
5.1.50.0070.05012.18
5.1.40.0000.04712.18
5.1.30.0030.05712.18
5.1.20.0030.05712.18
5.1.10.0030.05712.18
5.1.00.0030.04712.18
5.0.50.0030.03712.18
5.0.40.0030.04312.18
5.0.30.0030.05012.18
5.0.20.0070.03312.18
5.0.10.0070.02712.18
5.0.00.0030.06312.18
4.4.90.0000.03312.18
4.4.80.0030.01312.18
4.4.70.0000.03712.18
4.4.60.0000.03712.18
4.4.50.0000.03312.18
4.4.40.0070.04012.18
4.4.30.0000.03712.18
4.4.20.0000.03312.18
4.4.10.0000.03312.18
4.4.00.0100.03312.18
4.3.110.0000.03712.18
4.3.100.0070.03012.18
4.3.90.0030.03012.18
4.3.80.0070.04312.18
4.3.70.0000.03312.18
4.3.60.0000.03312.18
4.3.50.0000.03712.18
4.3.40.0000.04712.18
4.3.30.0070.03012.18
4.3.20.0000.04012.18
4.3.10.0030.03012.18
4.3.00.0000.03712.18

preferences:
40.62 ms | 401 KiB | 5 Q