3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime; $datetime2 = new DateTime('2014-09-13 18:23:09.73 CDT'); $interval = $datetime1->diff($datetime2); echo $interval->format('%R %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)
8.3.40.0040.01119.29
8.3.30.0100.00319.29
8.3.20.0080.00020.35
8.3.10.0040.00424.04
8.3.00.0050.00319.75
8.2.170.0100.01022.96
8.2.160.0090.00620.77
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.16
8.2.110.0090.00020.68
8.2.100.0080.00318.28
8.2.90.0030.00619.55
8.2.80.0050.00318.00
8.2.70.0050.00318.13
8.2.60.0000.00718.28
8.2.50.0120.00018.07
8.2.40.0040.00418.59
8.2.30.0070.00018.23
8.2.20.0080.00018.18
8.2.10.0070.00018.45
8.2.00.0000.00817.96
8.1.270.0030.00624.17
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00622.41
8.1.230.0070.00319.25
8.1.220.0080.00018.03
8.1.210.0080.00018.77
8.1.200.0060.00617.73
8.1.190.0050.00317.50
8.1.180.0080.00018.10
8.1.170.0040.00418.89
8.1.160.0040.00422.22
8.1.150.0000.00719.14
8.1.140.0040.00417.81
8.1.130.0070.00018.09
8.1.120.0030.00517.82
8.1.110.0000.00717.84
8.1.100.0000.00717.87
8.1.90.0030.00317.78
8.1.80.0000.00717.79
8.1.70.0040.00417.77
8.1.60.0050.00317.88
8.1.50.0050.00317.81
8.1.40.0000.00717.77
8.1.30.0050.00317.98
8.1.20.0000.00818.00
8.1.10.0000.00717.92
8.1.00.0000.00817.97
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00818.74
8.0.270.0030.00617.21
8.0.260.0060.00017.65
8.0.250.0050.00317.43
8.0.240.0020.00517.38
8.0.230.0040.00417.31
8.0.220.0030.00517.18
8.0.210.0060.00017.32
8.0.200.0000.00817.32
8.0.190.0070.00017.38
8.0.180.0040.00417.34
8.0.170.0040.00417.30
8.0.160.0040.00417.39
8.0.150.0030.00317.14
8.0.140.0040.00417.21
8.0.130.0060.00013.67
8.0.120.0040.00417.22
8.0.110.0040.00417.11
8.0.100.0000.00817.21
8.0.90.0040.00317.30
8.0.80.0120.00617.08
8.0.70.0000.00717.16
8.0.60.0040.00417.21
8.0.50.0040.00417.04
8.0.30.0170.00817.30
8.0.20.0110.00717.41
8.0.10.0000.00717.31
8.0.00.0110.00816.98
7.4.330.0050.00015.48
7.4.320.0070.00016.92
7.4.300.0050.00217.03
7.4.290.0070.00016.90
7.4.280.0040.00416.95
7.4.270.0030.00316.75
7.4.260.0000.00716.93
7.4.250.0040.00416.87
7.4.240.0020.00516.88
7.4.230.0000.00717.04
7.4.220.0140.01416.71
7.4.210.0100.00516.78
7.4.200.0030.00316.60
7.4.160.0090.00616.85
7.4.150.0160.00717.40
7.4.140.0100.00717.86
7.4.130.0060.01016.82
7.4.120.0140.00516.93
7.4.110.0030.01316.83
7.4.100.0110.00916.97
7.4.90.0140.00716.72
7.4.80.0120.00819.39
7.4.70.0110.01116.75
7.4.60.0060.01016.54
7.4.50.0040.00416.77
7.4.40.0120.00916.60
7.4.30.0130.00417.03
7.4.00.0030.01015.48
7.3.330.0030.00313.45
7.3.320.0050.00013.46
7.3.310.0070.00016.58
7.3.300.0030.00316.61
7.3.290.0070.01016.46
7.3.280.0030.01116.39
7.3.270.0090.00917.40
7.3.260.0030.01316.61
7.3.250.0080.01016.64
7.3.240.0140.00316.64
7.3.230.0130.00316.62
7.3.210.0120.00616.69
7.3.200.0090.00919.39
7.3.190.0120.00616.98
7.3.180.0120.00316.45
7.3.170.0030.01216.72
7.3.160.0110.00516.70
7.2.330.0150.00416.80
7.2.320.0110.00616.99
7.2.310.0090.00916.79
7.2.300.0060.01216.67
7.2.290.0090.01216.91
7.2.60.0120.00416.42
7.2.00.0080.00819.65
7.1.200.0040.00415.87
7.1.100.0000.01318.24
7.1.70.0060.00917.05
7.1.60.0110.01419.46
7.1.50.0120.00916.78
7.1.00.0030.07722.57
7.0.200.0050.00516.57
7.0.140.0070.06721.95
7.0.60.0000.04719.93
7.0.50.0030.08717.84
7.0.40.0030.05020.08
7.0.30.0230.05320.03
7.0.20.0230.07020.00
7.0.10.0170.05320.00
7.0.00.0070.09020.01
5.6.280.0000.07721.12
5.6.210.0070.04320.75
5.6.200.0100.07718.12
5.6.190.0100.08020.57
5.6.180.3400.04020.60
5.6.170.0200.04720.54
5.6.160.0130.04320.50
5.6.150.0100.08318.15
5.6.140.0030.08018.09
5.6.130.0030.08318.20
5.6.120.0100.03321.00
5.6.110.0070.06021.08
5.6.100.0100.04321.11
5.6.90.0070.05320.97
5.6.80.0130.07720.40
5.6.70.3700.05020.32
5.5.350.0100.03720.43
5.5.340.0100.06317.96
5.5.330.0030.08720.56
5.5.320.0230.06720.20
5.5.310.0200.05020.23
5.5.300.0100.03718.02
5.5.290.0100.05018.02
5.5.280.0000.07720.65
5.5.270.0130.07720.75
5.5.260.0070.05020.84
5.5.250.0000.04720.77
5.5.240.0070.07020.23
5.4.450.0230.03319.58
5.4.440.0170.04319.57
5.4.430.0130.05019.57
5.4.420.0330.04319.54
5.4.410.0130.04319.11
5.4.400.0370.03019.09
5.4.390.0200.06019.21
5.4.380.0270.06718.73
5.4.370.0330.05018.50
5.4.360.0330.05018.77
5.4.350.0300.05318.77
5.4.340.0400.04718.45
5.4.320.0050.03812.48
5.4.310.0060.03712.47
5.4.300.0110.03812.48
5.4.290.0080.04212.48
5.4.280.0050.03712.38
5.4.270.0030.03912.37
5.4.260.0060.03912.37
5.4.250.0070.03612.38
5.4.240.0040.03912.37
5.4.230.0080.03812.37
5.4.220.0100.03312.37
5.4.210.0050.03612.37
5.4.200.0050.03812.37
5.4.190.0070.03512.36
5.4.180.0060.03612.36
5.4.170.0070.03512.37
5.4.160.0050.04312.36
5.4.150.0060.03712.36
5.4.140.0050.03812.04
5.4.130.0050.03712.03
5.4.120.0050.04211.99
5.4.110.0090.03211.98
5.4.100.0020.03911.99
5.4.90.0080.03411.99
5.4.80.0040.03811.98
5.4.70.0050.03511.98
5.4.60.0090.03811.98
5.4.50.0090.03911.98
5.4.40.0060.04211.98
5.4.30.0100.04611.97
5.4.20.0050.05411.97
5.4.10.0050.04111.97
5.4.00.0040.03711.46
5.3.290.0080.03812.80
5.3.280.0070.03712.71
5.3.270.0080.03712.72
5.3.260.0090.03912.72
5.3.250.0070.03712.72
5.3.240.0030.04012.72
5.3.230.0070.03612.71
5.3.220.0030.03912.68
5.3.210.0040.04012.68
5.3.200.0030.03912.68
5.3.190.0090.03412.68
5.3.180.0070.03512.67
5.3.170.0070.03412.67
5.3.160.0070.03412.68
5.3.150.0060.03612.67
5.3.140.0070.03512.66
5.3.130.0100.03312.66
5.3.120.0060.03812.66
5.3.110.0020.04212.66
5.3.100.0060.03612.12
5.3.90.0060.03512.09
5.3.80.0060.03612.08
5.3.70.0070.03512.07
5.3.60.0060.03612.07
5.3.50.0050.03612.01
5.3.40.0060.03612.01
5.3.30.0040.03711.97
5.3.20.0050.03611.75
5.3.10.0060.03411.71
5.3.00.0040.03711.70
5.2.170.0030.0319.21
5.2.160.0070.0269.21
5.2.150.0070.0289.21
5.2.140.0040.0319.20
5.2.130.0040.0299.16
5.2.120.0020.0319.16
5.2.110.0050.0299.17
5.2.100.0040.0309.17
5.2.90.0050.0299.17
5.2.80.0070.0289.17
5.2.70.0050.0309.17
5.2.60.0060.0359.12
5.2.50.0080.0309.09
5.2.40.0020.0319.06
5.2.30.0080.0269.04
5.2.20.0080.0259.03
5.2.10.0080.0248.95
5.2.00.0040.0328.81
5.1.60.0040.0248.07
5.1.50.0020.0268.06
5.1.40.0020.0268.04
5.1.30.0010.0298.39
5.1.20.0060.0248.42
5.1.10.0050.0258.14
5.1.00.0040.0268.14
5.0.50.0020.0226.62
5.0.40.0020.0206.48
5.0.30.0020.0326.29
5.0.20.0020.0206.27
5.0.10.0020.0216.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0010.0174.75
4.4.60.0050.0134.75
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0010.0264.76
4.3.110.0020.0164.66
4.3.100.0030.0144.67
4.3.90.0030.0144.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0153.28
4.3.20.0020.0163.25
4.3.10.0010.0163.22
4.3.00.0030.01718.23

preferences:
43.34 ms | 400 KiB | 5 Q