3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2000-12-11'); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1M')); var_dump($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)
8.3.60.0070.01316.88
8.3.50.0100.00822.90
8.3.40.0120.00318.96
8.3.30.0070.00718.92
8.3.20.0040.00420.20
8.3.10.0040.00421.73
8.3.00.0060.00317.75
8.2.180.0150.00618.09
8.2.170.0140.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00220.98
8.2.110.0000.01022.08
8.2.100.0110.00017.91
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0070.00417.75
8.2.60.0060.00317.92
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0000.00718.05
8.2.20.0040.00417.68
8.2.10.0060.00318.11
8.2.00.0040.00417.80
8.1.280.0030.01425.92
8.1.270.0030.00523.88
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00623.91
8.1.230.0060.00619.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0050.00317.38
8.1.180.0080.00018.10
8.1.170.0040.00418.63
8.1.160.0050.00221.99
8.1.150.0040.00418.87
8.1.140.0040.00417.41
8.1.130.0030.00317.93
8.1.120.0000.00717.57
8.1.110.0040.00417.63
8.1.100.0080.00017.57
8.1.90.0040.00417.50
8.1.80.0000.00717.59
8.1.70.0050.00217.56
8.1.60.0090.00317.68
8.1.50.0050.00317.46
8.1.40.0000.00817.56
8.1.30.0030.00617.75
8.1.20.0050.00317.73
8.1.10.0060.00317.59
8.1.00.0000.00717.68
8.0.300.0000.00918.77
8.0.290.0040.00416.88
8.0.280.0030.00318.41
8.0.270.0030.00717.20
8.0.260.0030.00317.27
8.0.250.0000.00717.00
8.0.240.0000.00716.98
8.0.230.0040.00416.97
8.0.220.0000.00717.05
8.0.210.0000.00716.96
8.0.200.0040.00417.13
8.0.190.0000.00716.96
8.0.180.0000.00816.94
8.0.170.0060.00316.98
8.0.160.0000.00717.09
8.0.150.0070.00016.85
8.0.140.0030.00516.88
8.0.130.0000.00613.35
8.0.120.0000.00717.00
8.0.110.0030.00617.05
8.0.100.0040.00416.82
8.0.90.0040.00416.91
8.0.80.0090.00917.00
8.0.70.0030.00517.00
8.0.60.0040.00416.97
8.0.50.0040.00416.91
8.0.30.0130.00817.07
8.0.20.0100.00717.41
8.0.10.0050.00216.96
8.0.00.0080.01016.86
7.4.330.0050.00015.13
7.4.320.0000.00616.64
7.4.300.0060.00016.67
7.4.290.0030.00316.55
7.4.280.0070.00016.69
7.4.270.0040.00316.60
7.4.260.0040.00416.66
7.4.250.0040.00416.62
7.4.240.0020.00516.51
7.4.230.0070.00016.68
7.4.220.0110.00716.57
7.4.210.0130.00616.77
7.4.200.0030.00316.45
7.4.160.0080.00816.54
7.4.150.0040.01717.40
7.4.140.0110.00617.86
7.4.130.0160.00216.56
7.4.120.0090.00916.61
7.4.110.0100.00716.51
7.4.100.0070.01016.52
7.4.90.0100.00716.48
7.4.80.0070.01319.39
7.4.70.0080.00816.42
7.4.60.0060.00916.55
7.4.50.0050.00016.66
7.4.40.0120.00416.53
7.4.30.0120.00316.79
7.4.00.0050.01214.99
7.3.330.0030.00213.05
7.3.320.0020.00213.20
7.3.310.0040.00416.34
7.3.300.0040.00416.27
7.3.290.0100.01016.33
7.3.280.0110.00716.29
7.3.270.0110.00717.40
7.3.260.0100.01316.34
7.3.250.0170.00516.38
7.3.240.0190.00316.38
7.3.230.0140.00316.39
7.3.210.0060.01216.33
7.3.200.0130.01019.39
7.3.190.0070.01016.50
7.3.180.0100.00716.62
7.3.170.0060.01516.39
7.3.160.0030.01316.33
7.3.120.0080.00914.90
7.3.110.0070.01014.88
7.3.100.0080.00314.76
7.3.90.0020.01314.73
7.3.80.0060.00514.74
7.3.70.0020.01014.75
7.3.60.0050.00714.69
7.3.50.0050.01014.90
7.3.40.0030.01114.57
7.3.30.0090.00414.93
7.3.20.0050.00816.49
7.3.10.0060.00816.61
7.3.00.0040.00916.77
7.2.330.0070.01016.90
7.2.320.0120.00416.50
7.2.310.0080.00816.77
7.2.300.0090.01216.96
7.2.290.0060.00916.97
7.2.250.0060.00914.96
7.2.240.0000.01915.03
7.2.230.0100.00514.84
7.2.220.0050.00815.07
7.2.210.0100.00515.22
7.2.200.0100.00514.92
7.2.190.0080.00714.91
7.2.180.0080.00515.16
7.2.170.0080.00614.92
7.2.00.0000.01119.45
7.1.330.0050.00915.89
7.1.320.0070.00715.69
7.1.310.0080.00315.85
7.1.300.0070.00715.77
7.1.290.0020.00815.56
7.1.280.0040.00715.72
7.1.270.0020.00815.88
7.1.260.0070.00715.92
7.1.100.0040.01118.07
7.1.70.0000.00817.22
7.1.60.0150.01119.40
7.1.50.0030.01917.01
7.1.00.0000.07722.33
7.0.200.0070.00316.89
7.0.140.0070.07022.15
7.0.60.0030.09019.94
7.0.50.0070.06717.89
7.0.40.0070.04320.23
7.0.30.0530.06320.34
7.0.20.0230.05020.29
7.0.10.0130.04720.00
7.0.00.0130.04020.30
5.6.280.0100.06721.12
5.6.210.0070.06320.76
5.6.200.0070.07018.18
5.6.190.0000.05020.40
5.6.180.0230.04020.59
5.6.170.0300.06720.71
5.6.160.0070.04720.38
5.6.150.0030.08318.12
5.6.140.0100.07018.20
5.6.130.0070.06718.21
5.6.120.0070.05020.96
5.6.110.0030.08721.00
5.6.100.0130.04020.98
5.6.90.0130.03721.09
5.6.80.0100.07020.33
5.5.350.0270.04020.34
5.5.340.0070.06318.01
5.5.330.0100.06020.14
5.5.320.0330.08020.27
5.5.310.0200.04720.31
5.5.300.0100.04017.96
5.5.290.0100.07717.92
5.5.280.0070.07020.89
5.5.270.0170.07320.95
5.5.260.0070.08720.72
5.5.250.0070.08020.67
5.5.240.0300.05020.04
5.4.450.0400.04319.11
5.4.440.0130.04319.37
5.4.430.0370.04019.54
5.4.420.0230.04019.54
5.4.410.0200.04019.11
5.4.400.0200.04019.22
5.4.390.0200.04319.10
5.4.380.0330.05018.66
5.4.370.0170.05718.46
5.4.360.0170.04718.53
5.4.350.0100.05718.63
5.4.340.0230.05018.53
5.4.320.0080.03512.46
5.4.310.0060.03912.45
5.4.300.0060.03612.45
5.4.290.0040.04112.45
5.4.280.0030.03812.35
5.4.270.0060.03912.35
5.4.260.0040.04012.35
5.4.250.0050.04512.35
5.4.240.0120.03212.35
5.4.230.0100.03712.34
5.4.220.0040.03912.34
5.4.210.0070.04212.34
5.4.200.0070.04512.34
5.4.190.0060.03912.34
5.4.180.0050.04312.34
5.4.170.0120.04112.35
5.4.160.0040.04012.34
5.4.150.0060.03812.34
5.4.140.0040.03812.03
5.4.130.0060.03512.02
5.4.120.0070.04011.97
5.4.110.0030.04111.97
5.4.100.0070.03711.96
5.4.90.0030.06011.97
5.4.80.0040.04211.97
5.4.70.0110.04611.97
5.4.60.0100.04611.96
5.4.50.0050.03711.96
5.4.40.0070.03411.95
5.4.30.0050.03611.95
5.4.20.0050.03711.95
5.4.10.0070.05011.95
5.4.00.0060.03711.44
5.3.290.0080.04212.80
5.3.280.0040.04012.71
5.3.270.0070.03912.72
5.3.260.0100.03612.72
5.3.250.0040.04012.72
5.3.240.0080.03612.72
5.3.230.0060.03712.71
5.3.220.0060.03712.68
5.3.210.0070.05512.68
5.3.200.0050.05312.68
5.3.190.0070.04412.67
5.3.180.0050.04012.68
5.3.170.0130.04012.67
5.3.160.0070.04012.67
5.3.150.0030.04312.67
5.3.140.0040.03912.66
5.3.130.0060.04012.66
5.3.120.0030.04212.66
5.3.110.0030.04312.65
5.3.100.0070.03612.12
5.3.90.0070.03712.09
5.3.80.0060.03712.08
5.3.70.0060.03912.08
5.3.60.0050.03912.06
5.3.50.0110.03912.00
5.3.40.0060.03912.00
5.3.30.0080.03211.95
5.3.20.0050.03711.73
5.3.10.0060.03511.69
5.3.00.0080.04211.68
5.2.170.0050.0299.18
5.2.160.0020.0329.18
5.2.150.0030.0329.19
5.2.140.0050.0299.18
5.2.130.0060.0309.14
5.2.120.0140.0339.14
5.2.110.0070.0399.14
5.2.100.0050.0459.15
5.2.90.0080.0419.14
5.2.80.0050.0439.14
5.2.70.0080.0419.14
5.2.60.0030.0349.09
5.2.50.0070.0319.06
5.2.40.0050.0299.04
5.2.30.0060.0379.02
5.2.20.0070.0289.01
5.2.10.0050.0288.93
5.2.00.0030.0308.78
5.1.60.0020.0258.07
5.1.50.0030.0268.07
5.1.40.0060.0238.05
5.1.30.0090.0338.40
5.1.20.0070.0248.41
5.1.10.0040.0338.14
5.1.00.0070.0368.14
5.0.50.0030.0226.62
5.0.40.0050.0196.47
5.0.30.0020.0376.29
5.0.20.0040.0216.26
5.0.10.0040.0276.24
5.0.00.0070.0286.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0040.0164.76
4.4.50.0060.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0050.0224.76
4.3.110.0020.0164.67
4.3.100.0050.0134.67
4.3.90.0040.0134.63
4.3.80.0020.0254.58
4.3.70.0020.0224.63
4.3.60.0060.0134.63
4.3.50.0020.0174.63
4.3.40.0020.0254.54
4.3.30.0010.0183.28
4.3.20.0020.0163.26
4.3.10.0050.0133.22
4.3.00.0070.01315.90

preferences:
44.06 ms | 401 KiB | 5 Q