3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('now'); $datetime2 = new DateTime('2014-09-13 18:23:09.73 CDT'); $interval = $datetime1->diff($datetime2); echo $interval->format('%R%a days');

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)
8.3.60.0120.00617.00
8.3.50.0060.01222.97
8.3.40.0070.00719.13
8.3.30.0070.00719.51
8.3.20.0000.00720.76
8.3.10.0040.00423.84
8.3.00.0030.00619.75
8.2.180.0040.01118.79
8.2.170.0110.01122.96
8.2.160.0120.00420.71
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.26
8.2.110.0090.00022.32
8.2.100.0110.00018.03
8.2.90.0060.00618.13
8.2.80.0050.00518.18
8.2.70.0080.00018.18
8.2.60.0030.00718.41
8.2.50.0050.00318.10
8.2.40.0040.00420.66
8.2.30.0020.00518.37
8.2.20.0000.00718.16
8.2.10.0040.00418.30
8.2.00.0040.00418.14
8.1.280.0100.00625.92
8.1.270.0080.00024.04
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00324.04
8.1.230.0040.00719.35
8.1.220.0040.00418.03
8.1.210.0040.00418.77
8.1.200.0030.00617.73
8.1.190.0040.00417.73
8.1.180.0080.00018.10
8.1.170.0030.00518.97
8.1.160.0050.00322.21
8.1.150.0040.00419.14
8.1.140.0040.00417.75
8.1.130.0050.00318.05
8.1.120.0000.00717.82
8.1.110.0030.00517.88
8.1.100.0040.00417.88
8.1.90.0040.00417.80
8.1.80.0070.00017.80
8.1.70.0050.00217.80
8.1.60.0030.00617.86
8.1.50.0030.00617.83
8.1.40.0000.00817.83
8.1.30.0030.00617.91
8.1.20.0000.00717.96
8.1.10.0050.00317.89
8.1.00.0040.00417.95
8.0.300.0000.00720.01
8.0.290.0080.00017.12
8.0.280.0000.00718.84
8.0.270.0070.00017.49
8.0.260.0000.00617.67
8.0.250.0030.00317.47
8.0.240.0070.00017.48
8.0.230.0000.00717.39
8.0.220.0040.00417.29
8.0.210.0080.00017.29
8.0.200.0060.00017.29
8.0.190.0070.00017.32
8.0.180.0060.00317.30
8.0.170.0050.00317.23
8.0.160.0040.00417.31
8.0.150.0000.00717.27
8.0.140.0000.00717.32
8.0.130.0000.00613.71
8.0.120.0060.00317.28
8.0.110.0050.00217.23
8.0.100.0070.00017.10
8.0.90.0040.00417.37
8.0.80.0100.00617.15
8.0.70.0050.00317.26
8.0.60.0050.00317.37
8.0.50.0040.00417.10
8.0.30.0050.01917.48
8.0.20.0100.00717.42
8.0.10.0030.00517.36
8.0.00.0120.00617.03
7.4.330.0000.00615.27
7.4.320.0030.00316.81
7.4.300.0050.00317.03
7.4.290.0040.00416.92
7.4.280.0060.00316.95
7.4.270.0070.00016.97
7.4.260.0080.00016.79
7.4.250.0040.00416.80
7.4.240.0050.00216.92
7.4.230.0030.00316.93
7.4.220.0170.00716.67
7.4.210.0130.00316.70
7.4.200.0000.00716.80
7.4.160.0160.00416.70
7.4.150.0090.01117.40
7.4.140.0120.00617.86
7.4.130.0080.01016.89
7.4.120.0090.01116.78
7.4.110.0130.00916.61
7.4.100.0060.01316.96
7.4.90.0170.00016.68
7.4.80.0070.01119.39
7.4.70.0080.00916.86
7.4.60.0070.01016.55
7.4.50.0000.00816.84
7.4.40.0030.01316.79
7.4.30.0090.00716.71
7.4.00.0030.01215.32
7.3.330.0030.00313.43
7.3.320.0050.00013.40
7.3.310.0000.00716.57
7.3.300.0030.00316.61
7.3.290.0030.01616.42
7.3.280.0070.00816.43
7.3.270.0030.01317.40
7.3.260.0170.00016.55
7.3.250.0160.00216.65
7.3.240.0090.00916.59
7.3.230.0070.01216.75
7.3.210.0070.01016.59
7.3.200.0030.01419.39
7.3.190.0140.00316.80
7.3.180.0030.01316.51
7.3.170.0040.01116.65
7.3.160.0090.00616.81
7.3.120.0120.00215.30
7.3.110.0070.01115.15
7.3.100.0080.00515.25
7.3.90.0130.00314.64
7.3.80.0080.00815.13
7.3.70.0030.00615.09
7.3.60.0030.01215.01
7.3.50.0000.01615.13
7.3.40.0060.00315.24
7.3.30.0090.00614.91
7.3.20.0000.01017.12
7.3.10.0130.00716.71
7.3.00.0170.00516.84
7.2.330.0130.00316.89
7.2.320.0150.00617.07
7.2.310.0060.01316.80
7.2.300.0090.01417.05
7.2.290.0130.00316.82
7.2.250.0100.01015.25
7.2.240.0100.00314.85
7.2.230.0070.01115.32
7.2.220.0110.00415.11
7.2.210.0070.00715.66
7.2.200.0070.00415.38
7.2.190.0060.00915.21
7.2.180.0090.00915.52
7.2.170.0150.00015.25
7.2.130.0220.00417.05
7.2.120.0170.01016.90
7.2.110.0160.00917.13
7.2.100.0090.01216.80
7.2.90.0180.00417.12
7.2.80.0140.01216.90
7.2.70.0040.01317.05
7.2.60.0130.00616.97
7.2.50.0130.00816.71
7.2.40.0190.00617.03
7.2.30.0120.00616.32
7.2.20.0040.01816.63
7.2.10.0120.00916.83
7.2.00.0030.00918.32
7.1.330.0100.00716.04
7.1.320.0030.01215.73
7.1.310.0060.00915.94
7.1.300.0080.00415.84
7.1.290.0030.01315.81
7.1.280.0000.01415.89
7.1.270.0000.01215.52
7.1.260.0060.00615.87
7.1.250.0090.00915.30
7.1.200.0030.01015.91
7.1.100.0000.01018.05
7.1.70.0060.00916.89
7.1.60.0160.00919.46
7.1.50.0060.01616.94
7.1.00.0070.07322.44
7.0.200.0040.00416.76
7.0.140.0000.07721.99
7.0.60.0030.04019.86
7.0.50.0030.04317.81
7.0.40.0070.07719.98
7.0.30.0670.05720.13
7.0.20.0170.04020.21
7.0.10.0100.08720.09
7.0.00.0130.07320.17
5.6.280.0000.07720.86
5.6.210.0200.06320.54
5.6.200.0130.03718.15
5.6.190.0070.06720.44
5.6.180.4030.03720.41
5.6.170.0270.07720.42
5.6.160.0030.08320.44
5.6.150.0070.08318.26
5.6.140.0030.05318.11
5.6.130.0030.06718.15
5.6.120.0030.09020.96
5.6.110.0030.04320.96
5.6.100.0070.04721.13
5.6.90.0130.07720.98
5.6.80.0070.03720.39
5.6.70.4500.04020.50
5.5.350.0100.07020.40
5.5.340.0070.07317.99
5.5.330.0000.05320.13
5.5.320.0300.04020.25
5.5.310.0200.08020.30
5.5.300.0070.04317.95
5.5.290.0070.04017.98
5.5.280.0100.07720.75
5.5.270.0130.07720.75
5.5.260.0100.08320.67
5.5.250.0000.06320.68
5.5.240.0200.03720.32
5.4.450.0200.03719.39
5.4.440.0430.04319.46
5.4.430.0070.04319.10
5.4.420.0100.04319.54
5.4.410.0430.04019.30
5.4.400.0170.04318.81
5.4.390.0130.04719.06
5.4.380.1330.06318.64
5.4.370.0930.05018.71
5.4.360.1130.05018.72
5.4.350.1100.05718.66
5.4.340.1300.06318.72
5.4.320.0050.03712.48
5.4.310.0050.03912.48
5.4.300.0040.03812.48
5.4.290.0070.03712.48
5.4.280.0070.03412.37
5.4.270.0100.03112.37
5.4.260.0040.03912.38
5.4.250.0050.03812.38
5.4.240.0040.03712.37
5.4.230.0080.03612.36
5.4.220.0050.03812.36
5.4.210.0050.03812.37
5.4.200.0050.05012.36
5.4.190.0040.04012.36
5.4.180.0060.03812.36
5.4.170.0060.03612.37
5.4.160.0040.03712.37
5.4.150.0050.03812.36
5.4.140.0050.03812.05
5.4.130.0070.03512.04
5.4.120.0040.03911.99
5.4.110.0060.04011.99
5.4.100.0050.03711.98
5.4.90.0030.03911.98
5.4.80.0030.04111.99
5.4.70.0030.03811.98
5.4.60.0080.04611.98
5.4.50.0070.03611.98
5.4.40.0050.03611.97
5.4.30.0050.03711.97
5.4.20.0070.03411.97
5.4.10.0090.03411.96
5.4.00.0060.04911.46
5.3.290.0070.05312.80
5.3.280.0080.03712.71
5.3.270.0040.04412.72
5.3.260.0050.04112.72
5.3.250.0070.03712.72
5.3.240.0040.04012.71
5.3.230.0050.03912.71
5.3.220.0090.03712.68
5.3.210.0060.04012.68
5.3.200.0060.03712.68
5.3.190.0050.03812.68
5.3.180.0030.03912.67
5.3.170.0020.04012.67
5.3.160.0030.03912.67
5.3.150.0060.04512.68
5.3.140.0040.03912.66
5.3.130.0050.03912.66
5.3.120.0110.03412.66
5.3.110.0030.04212.66
5.3.100.0080.03512.12
5.3.90.0040.03912.08
5.3.80.0090.03412.07
5.3.70.0050.04212.08
5.3.60.0100.03512.07
5.3.50.0070.04012.01
5.3.40.0030.03912.00
5.3.30.0050.03511.97
5.3.20.0040.03711.75
5.3.10.0070.03311.71
5.3.00.0060.03611.71
5.2.170.0030.0329.21
5.2.160.0050.0329.21
5.2.150.0050.0309.21
5.2.140.0040.0319.21
5.2.130.0050.0299.16
5.2.120.0070.0269.17
5.2.110.0040.0299.18
5.2.100.0030.0319.17
5.2.90.0040.0299.17
5.2.80.0050.0309.16
5.2.70.0020.0339.17
5.2.60.0040.0319.12
5.2.50.0040.0309.09
5.2.40.0050.0289.06
5.2.30.0050.0299.04
5.2.20.0040.0329.03
5.2.10.0060.0348.95
5.2.00.0050.0288.81
5.1.60.0060.0238.06
5.1.50.0060.0248.06
5.1.40.0100.0308.04
5.1.30.0050.0268.39
5.1.20.0040.0278.41
5.1.10.0050.0268.14
5.1.00.0050.0278.14
5.0.50.0050.0216.62
5.0.40.0040.0196.48
5.0.30.0030.0316.29
5.0.20.0030.0206.27
5.0.10.0070.0166.24
5.0.00.0030.0316.23
4.4.90.0030.0184.77
4.4.80.0060.0124.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0040.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0050.0124.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0050.0134.63
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0163.25
4.3.10.0010.0163.22
4.3.00.0030.01718.23

preferences:
40.53 ms | 401 KiB | 5 Q