3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-1-31 14:45'); //$a->add(new DateInterval('P6Y')); echo $a->format('Y-m-d'); //echo date('Y-m-d', strtotime('+1 month', strtotime('2015-1-31'))); echo $a < $b ? 'ja' : 'nein';

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)
8.3.70.0150.00318.43
8.3.60.0150.00016.62
8.3.50.0090.01022.01
8.3.40.0140.00319.02
8.3.30.0070.00719.23
8.3.20.0040.00420.05
8.3.10.0000.00821.77
8.3.00.0030.00720.80
8.2.190.0140.00016.88
8.2.180.0000.01516.88
8.2.170.0120.00622.96
8.2.160.0130.00022.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0120.00018.22
8.2.110.0160.00021.04
8.2.100.0030.00918.03
8.2.90.0030.00619.22
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0030.00518.05
8.2.50.0040.00718.07
8.2.40.0050.00318.21
8.2.30.0030.00518.03
8.2.20.0050.00217.91
8.2.10.0030.00518.00
8.2.00.0020.00517.81
8.1.280.0100.00725.92
8.1.270.0080.00020.78
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00321.09
8.1.230.0110.00017.57
8.1.220.0050.00317.75
8.1.210.0060.00318.77
8.1.200.0060.00617.35
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0060.00318.78
8.1.160.0000.00821.92
8.1.150.0020.00518.95
8.1.140.0040.00419.33
8.1.130.0000.00817.89
8.1.120.0070.00017.56
8.1.110.0060.00317.65
8.1.100.0040.00417.59
8.1.90.0030.00517.52
8.1.80.0030.00317.59
8.1.70.0030.00317.68
8.1.60.0000.00817.57
8.1.50.0030.00517.55
8.1.40.0000.00917.63
8.1.30.0050.00317.70
8.1.20.0050.00317.68
8.1.10.0040.00417.57
8.1.00.0040.00417.71
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.52
8.0.270.0030.00317.31
8.0.260.0000.00817.38
8.0.250.0070.00017.05
8.0.240.0030.00317.15
8.0.230.0030.00317.09
8.0.220.0000.00817.00
8.0.210.0060.00316.99
8.0.200.0060.00017.14
8.0.190.0000.00817.09
8.0.180.0030.00317.08
8.0.170.0030.00517.09
8.0.160.0080.00017.05
8.0.150.0000.00816.98
8.0.140.0070.00017.02
8.0.130.0000.00513.46
8.0.120.0040.00417.00
8.0.110.0000.00716.92
8.0.100.0000.00717.08
8.0.90.0000.00717.04
8.0.80.0090.00916.98
8.0.70.0040.00417.02
8.0.60.0030.00316.93
8.0.50.0030.00617.12
8.0.30.0140.00617.29
8.0.20.0120.01417.40
8.0.10.0030.00517.20
8.0.00.0070.01216.98
7.4.330.0060.00015.16
7.4.320.0000.00616.75
7.4.300.0070.00016.64
7.4.290.0060.00016.65
7.4.280.0080.00016.72
7.4.270.0070.00016.73
7.4.260.0000.00716.64
7.4.250.0000.00916.55
7.4.240.0030.00316.70
7.4.230.0000.00716.55
7.4.220.0070.01016.60
7.4.210.0090.01116.69
7.4.200.0000.00716.59
7.4.160.0140.00716.45
7.4.150.0140.00717.40
7.4.140.0100.00817.86
7.4.130.0070.01316.55
7.4.120.0120.00816.81
7.4.110.0070.01116.64
7.4.100.0070.01416.40
7.4.90.0110.00616.66
7.4.80.0060.01516.68
7.4.70.0160.00616.57
7.4.60.0080.00816.69
7.4.50.0030.00616.62
7.4.40.0110.00616.92
7.4.30.0070.01216.79
7.4.00.0000.01415.27
7.3.330.0000.00513.16
7.3.320.0060.00613.10
7.3.310.0040.00416.21
7.3.300.0070.00016.34
7.3.290.0030.00316.28
7.3.280.0060.01016.32
7.3.270.0130.01117.40
7.3.260.0110.01116.48
7.3.250.0070.01316.37
7.3.240.0100.00716.69
7.3.230.0140.00916.50
7.3.210.0120.00416.63
7.3.200.0100.01019.39
7.3.190.0090.00816.34
7.3.180.0060.01016.33
7.3.170.0060.01316.49
7.3.160.0080.00816.55
7.2.330.0120.00616.59
7.2.320.0060.00916.52
7.2.310.0120.00616.65
7.2.300.0150.00916.64
7.2.290.0110.01116.51
7.2.60.0040.01116.80
7.2.00.0030.02119.14
7.1.200.0030.00815.73
7.1.100.0000.01117.92
7.1.70.0050.00317.09
7.1.60.0120.01219.46
7.1.50.0060.00616.52
7.1.00.0030.07722.54
7.0.200.0070.00414.85
7.0.140.0070.06322.00
7.0.60.0030.09019.89
7.0.50.0100.03717.66
7.0.40.0030.08320.04
7.0.30.0270.06720.18
7.0.20.0230.08020.30
7.0.10.0130.07020.21
7.0.00.0170.08020.10
5.6.280.0070.07021.07
5.6.210.0230.06020.54
5.6.200.0070.07718.18
5.6.190.0000.06720.57
5.6.180.0130.05020.27
5.6.170.0230.08020.49
5.6.160.0100.04720.49
5.6.150.0100.03018.20
5.6.140.0130.07318.11
5.6.130.0070.08318.23
5.6.120.0070.06321.07
5.6.110.0030.08321.11
5.6.100.0070.08321.11
5.6.90.0030.04321.09
5.6.80.0130.07720.43
5.6.70.4370.03720.50
5.5.350.0030.08320.44
5.5.340.0070.06717.95
5.5.330.0030.04020.20
5.5.320.0100.04320.22
5.5.310.0270.03720.50
5.5.300.0030.06018.01
5.5.290.0070.05317.91
5.5.280.0030.09320.84
5.5.270.0000.09320.64
5.5.260.0170.05020.88
5.5.250.0100.07020.54
5.5.240.0130.04020.23
5.4.450.0200.04319.39
5.4.440.0230.03719.11
5.4.430.0230.03719.56
5.4.420.0200.04019.15
5.4.410.0230.03719.27
5.4.400.0270.03719.22
5.4.390.0230.04019.09
5.4.380.0230.04019.11
5.4.370.0270.04018.92
5.4.360.0300.07318.81
5.4.350.0300.04318.92
5.4.340.0230.04719.22
5.4.320.0300.07019.13
5.4.310.0270.04019.09
5.4.300.0400.06718.93
5.4.290.0400.04018.94
5.4.280.0470.05719.13
5.4.270.0300.04019.04
5.4.260.0270.04319.15
5.4.250.0230.04019.05
5.4.240.0270.03719.12
5.4.230.0330.07318.87
5.4.220.0270.04019.15
5.4.210.0330.07019.13
5.4.200.0400.06319.23
5.4.190.0330.06018.80
5.4.180.0330.05719.12
5.4.170.0400.06319.12
5.4.160.0270.04719.11
5.4.150.0200.05018.77
5.4.140.0300.07016.24
5.4.130.0370.06716.50
5.4.120.0370.06716.20
5.4.110.0270.05316.34
5.4.100.0330.06716.44
5.4.90.0300.05016.27
5.4.80.0330.06316.48
5.4.70.0300.04016.34
5.4.60.0230.04016.41
5.4.50.0300.07016.03
5.4.40.0400.05716.04
5.4.30.0300.06716.47
5.4.20.0300.04316.38
5.4.10.0300.07316.43
5.4.00.0300.07015.77
5.3.290.0230.04715.70
5.3.280.0300.03315.70
5.3.270.0430.06015.70
5.3.260.0230.05015.70
5.3.250.0300.07315.70
5.3.240.0300.04315.70
5.3.230.0300.05315.70
5.3.220.0370.06315.70
5.3.210.0400.06315.70
5.3.200.0300.04715.70
5.3.190.0300.07715.70
5.3.180.0230.06315.70
5.3.170.0270.03715.70
5.3.160.0400.06315.70
5.3.150.0400.06315.70
5.3.140.0370.06715.70
5.3.130.0270.07315.70
5.3.120.0270.05315.70
5.3.110.0330.06715.70
5.3.100.0270.05315.70
5.3.90.0370.06015.70
5.3.80.0370.06315.70
5.3.70.0270.05715.70
5.3.60.0270.04715.70
5.3.50.0400.03015.70
5.3.40.0330.07015.70
5.3.30.0370.04015.70
5.3.20.0400.06315.70
5.3.10.0400.06315.70
5.3.00.0330.07015.70
5.2.170.0300.05015.70
5.2.160.0330.05015.70
5.2.150.0330.03715.70
5.2.140.0270.02715.70
5.2.130.0300.05315.70
5.2.120.0330.03715.70
5.2.110.0300.02315.70
5.2.100.0270.03315.70
5.2.90.0270.02715.70
5.2.80.0200.05715.70
5.2.70.0200.03715.70
5.2.60.0330.05315.70
5.2.50.0200.04715.70
5.2.40.0170.03015.70
5.2.30.0200.05715.70
5.2.20.0170.03315.70
5.2.10.0230.05315.70
5.2.00.0170.05015.70
5.1.60.0230.04315.70
5.1.50.0200.05315.70
5.1.40.0200.05015.70
5.1.30.0200.05315.70
5.1.20.0200.05315.70
5.1.10.0200.05315.70
5.1.00.0230.03015.70
5.0.50.0100.02715.70
5.0.40.0100.02015.70
5.0.30.0200.05315.70
5.0.20.0100.02015.70
5.0.10.0030.03315.70
5.0.00.0100.03315.70
4.4.90.0130.01015.70
4.4.80.0170.03015.70
4.4.70.0170.02715.70
4.4.60.0100.03715.70
4.4.50.0070.03315.70
4.4.40.0200.04015.70
4.4.30.0100.02315.70
4.4.20.0070.02015.70
4.4.10.0100.02715.70
4.4.00.0070.04015.70
4.3.110.0130.02715.70
4.3.100.0130.02315.70
4.3.90.0100.01315.70
4.3.80.0130.03715.70
4.3.70.0070.02715.70
4.3.60.0170.02315.70
4.3.50.0170.01715.70
4.3.40.0100.03315.70
4.3.30.0100.02015.70
4.3.20.0030.03715.70
4.3.10.0100.02315.70
4.3.00.0070.02315.70

preferences:
40.52 ms | 401 KiB | 5 Q