3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2014-09-07 17:13:00'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%y years, %m months, %d days, %h hours, %i minutes, %S seconds'); echo $elapsed;

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)
8.3.60.0070.00718.43
8.3.50.0110.00922.92
8.3.40.0060.00918.61
8.3.30.0090.00919.27
8.3.20.0000.00720.16
8.3.10.0080.00023.61
8.3.00.0000.00819.38
8.2.180.0150.00718.29
8.2.170.0040.01122.96
8.2.160.0110.00420.40
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0040.00420.57
8.2.100.0080.00418.22
8.2.90.0000.01418.84
8.2.80.0050.00317.97
8.2.70.0060.00317.88
8.2.60.0000.00818.16
8.2.50.0030.00818.07
8.2.40.0030.00618.16
8.2.30.0060.00318.22
8.2.20.0040.00417.93
8.2.10.0080.00018.13
8.2.00.0000.00717.77
8.1.280.0100.01025.92
8.1.270.0050.00323.92
8.1.260.0030.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00023.87
8.1.230.0040.00719.05
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0080.00018.73
8.1.160.0000.00822.00
8.1.150.0000.00818.94
8.1.140.0000.00817.46
8.1.130.0000.00717.86
8.1.120.0040.00417.49
8.1.110.0030.00517.56
8.1.100.0040.00417.63
8.1.90.0000.00717.66
8.1.80.0040.00417.59
8.1.70.0050.00317.57
8.1.60.0000.00817.65
8.1.50.0040.00417.47
8.1.40.0030.00617.61
8.1.30.0000.00817.59
8.1.20.0040.00417.64
8.1.10.0050.00317.69
8.1.00.0000.00817.66
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0050.00318.55
8.0.270.0000.00717.30
8.0.260.0030.00317.35
8.0.250.0000.00717.14
8.0.240.0030.00317.09
8.0.230.0030.00317.16
8.0.220.0000.00717.02
8.0.210.0000.00817.07
8.0.200.0030.00317.08
8.0.190.0040.00417.13
8.0.180.0040.00416.95
8.0.170.0050.00316.88
8.0.160.0040.00416.98
8.0.150.0050.00316.96
8.0.140.0050.00316.99
8.0.130.0030.00313.34
8.0.120.0030.00516.98
8.0.110.0050.00317.01
8.0.100.0040.00416.99
8.0.90.0000.00716.98
8.0.80.0130.00317.00
8.0.70.0040.00416.91
8.0.60.0020.00517.05
8.0.50.0070.00016.89
8.0.30.0100.01217.05
8.0.20.0110.00917.40
8.0.10.0040.00416.94
8.0.00.0070.01217.00
7.4.330.0040.00415.00
7.4.320.0040.00416.64
7.4.300.0030.00316.69
7.4.290.0040.00416.69
7.4.280.0020.00516.69
7.4.270.0070.00016.69
7.4.260.0050.00216.46
7.4.250.0030.00616.65
7.4.240.0020.00616.63
7.4.230.0030.00316.56
7.4.220.0080.00816.72
7.4.210.0030.01216.68
7.4.200.0040.00416.73
7.4.160.0120.00816.61
7.4.150.0100.01417.40
7.4.140.0100.00817.86
7.4.130.0100.00616.72
7.4.120.0080.00916.50
7.4.110.0070.01016.31
7.4.100.0130.00316.56
7.4.90.0110.00716.72
7.4.80.0070.01019.39
7.4.70.0110.00616.73
7.4.60.0040.01916.45
7.4.50.0000.00916.24
7.4.40.0040.01116.44
7.4.30.0060.00916.61
7.4.00.0050.01115.04
7.3.330.0000.00513.21
7.3.320.0050.00013.06
7.3.310.0030.00316.24
7.3.300.0030.00316.37
7.3.290.0100.00616.38
7.3.280.0050.01216.40
7.3.270.0100.01117.40
7.3.260.0130.00616.68
7.3.250.0080.01016.35
7.3.240.0030.01316.36
7.3.230.0070.01016.39
7.3.210.0180.00016.57
7.3.200.0130.00919.39
7.3.190.0120.00316.55
7.3.180.0090.00616.40
7.3.170.0090.00616.56
7.3.160.0000.01516.72
7.3.120.0100.00714.81
7.3.110.0130.00315.12
7.3.100.0030.01314.92
7.3.90.0070.00714.94
7.3.80.0060.00914.77
7.3.70.0000.01514.80
7.3.60.0060.00314.86
7.3.50.0060.00914.88
7.3.40.0060.00914.86
7.3.30.0070.00314.91
7.3.20.0040.00816.69
7.3.10.0110.00416.64
7.3.00.0080.00816.77
7.2.330.0130.00316.48
7.2.320.0100.00716.76
7.2.310.0070.01016.99
7.2.300.0030.01316.95
7.2.290.0080.00916.48
7.2.250.0070.01415.15
7.2.240.0070.01415.09
7.2.230.0090.00615.09
7.2.220.0060.01015.09
7.2.210.0110.00715.04
7.2.200.0040.01114.76
7.2.190.0060.01015.14
7.2.180.0130.00315.09
7.2.170.0100.00315.14
7.2.60.0070.00716.93
7.2.00.0110.00419.73
7.1.330.0100.00715.89
7.1.320.0090.00615.84
7.1.310.0000.01515.64
7.1.300.0040.01115.89
7.1.290.0040.01115.89
7.1.280.0060.00615.89
7.1.270.0000.01215.74
7.1.260.0030.01215.87
7.1.200.0100.00315.60
7.1.100.0090.00317.91
7.1.70.0000.00817.16
7.1.60.0090.01519.46
7.1.50.0040.01516.99
7.1.00.0030.08022.43
7.0.200.0000.00716.69
7.0.140.0100.06022.00
7.0.60.0070.07319.93
7.0.50.0100.03717.80
7.0.40.0070.07720.40
7.0.30.0330.05020.13
7.0.20.0270.08020.00
7.0.10.0100.07720.09
7.0.00.0070.04720.16
5.6.280.0100.06320.99
5.6.210.0070.04020.48
5.6.200.0300.06318.17
5.6.190.0070.06020.67
5.6.180.0230.05320.46
5.6.170.0270.07720.52
5.6.160.0000.04720.70
5.6.150.0070.04018.22
5.6.140.0030.04018.21
5.6.130.0070.04718.11
5.6.120.0170.07321.15
5.6.110.0130.07321.01
5.6.100.0130.06021.00
5.6.90.0170.07721.12
5.6.80.0130.06720.38
5.6.70.4630.04320.27
5.5.350.0170.03720.40
5.5.340.0100.08017.92
5.5.330.0070.07720.45
5.5.320.0030.04720.26
5.5.310.0230.04720.14
5.5.300.0070.03717.90
5.5.290.0030.08317.97
5.5.280.0130.07320.78
5.5.270.0170.08320.86
5.5.260.0000.04720.76
5.5.250.0200.07020.58
5.5.240.0270.07320.15
5.4.450.0130.03319.46
5.4.440.0130.05019.27
5.4.430.0200.03719.10
5.4.420.0130.05319.23
5.4.410.0230.03319.35
5.4.400.0130.04319.25
5.4.390.0370.04719.25
5.4.380.0370.07318.50
5.4.370.0430.05018.51
5.4.360.0400.04718.72
5.4.350.0330.05718.67
5.4.340.0470.05318.46
5.4.320.0080.03612.45
5.4.310.0090.03812.45
5.4.300.0100.03812.46
5.4.290.0050.04112.46
5.4.280.0060.03912.35
5.4.270.0060.04012.35
5.4.260.0100.04712.35
5.4.250.0090.03912.35
5.4.240.0070.04412.35
5.4.230.0110.03712.34
5.4.220.0090.03812.34
5.4.210.0060.04012.34
5.4.200.0070.03912.34
5.4.190.0080.03712.34
5.4.180.0060.03512.34
5.4.170.0120.04212.35
5.4.160.0070.03912.35
5.4.150.0060.03612.34
5.4.140.0060.04312.03
5.4.130.0060.03412.01
5.4.120.0080.03911.97
5.4.110.0110.03611.97
5.4.100.0050.03811.96
5.4.90.0050.03611.97
5.4.80.0070.04011.97
5.4.70.0060.03511.96
5.4.60.0070.03311.96
5.4.50.0060.03511.96
5.4.40.0090.03111.95
5.4.30.0050.03811.95
5.4.20.0020.03811.95
5.4.10.0070.03511.95
5.4.00.0080.03911.44
5.3.290.0060.03812.80
5.3.280.0060.03712.71
5.3.270.0070.04112.72
5.3.260.0060.04112.72
5.3.250.0080.03712.72
5.3.240.0050.04212.72
5.3.230.0040.04012.71
5.3.220.0050.03812.68
5.3.210.0090.03612.68
5.3.200.0030.04512.68
5.3.190.0040.03912.68
5.3.180.0080.03412.68
5.3.170.0090.03212.67
5.3.160.0080.03612.68
5.3.150.0070.03612.67
5.3.140.0100.03112.66
5.3.130.0070.03712.65
5.3.120.0110.03412.66
5.3.110.0080.03712.66
5.3.100.0060.03612.12
5.3.90.0040.03812.08
5.3.80.0060.03612.07
5.3.70.0090.03712.07
5.3.60.0070.03812.06
5.3.50.0070.03512.00
5.3.40.0070.03812.00
5.3.30.0070.03411.96
5.3.20.0080.03611.73
5.3.10.0080.03611.69
5.3.00.0030.03811.68
5.2.170.0050.0329.18
5.2.160.0070.0319.19
5.2.150.0060.0319.18
5.2.140.0040.0309.18
5.2.130.0060.0279.14
5.2.120.0040.0289.14
5.2.110.0070.0269.15
5.2.100.0060.0309.14
5.2.90.0040.0319.15
5.2.80.0040.0419.14
5.2.70.0140.0379.14
5.2.60.0090.0389.09
5.2.50.0070.0399.07
5.2.40.0070.0369.04
5.2.30.0060.0339.02
5.2.20.0040.0299.00
5.2.10.0060.0328.93
5.2.00.0060.0288.79
5.1.60.0040.0288.06
5.1.50.0050.0248.06
5.1.40.0070.0218.04
5.1.30.0040.0268.39
5.1.20.0020.0288.42
5.1.10.0030.0258.14
5.1.00.0040.0258.14
5.0.50.0020.0226.62
5.0.40.0050.0176.47
5.0.30.0070.0276.29
5.0.20.0030.0226.27
5.0.10.0010.0256.24
5.0.00.0070.0356.23
4.4.90.0030.0164.78
4.4.80.0030.0184.76
4.4.70.0030.0174.75
4.4.60.0060.0164.75
4.4.50.0020.0154.77
4.4.40.0020.0284.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0264.76
4.3.110.0020.0174.67
4.3.100.0030.0214.66
4.3.90.0040.0184.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0030.0194.63
4.3.50.0000.0244.62
4.3.40.0030.0264.54
4.3.30.0020.0213.28
4.3.20.0010.0163.25
4.3.10.0050.0193.21
4.3.00.0000.01318.23

preferences:
46.22 ms | 401 KiB | 5 Q