3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2012-12-01 10:30:00'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%y years, %m months, %a 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)
8.3.60.0140.00716.50
8.3.50.0110.00722.93
8.3.40.0100.01018.92
8.3.30.0100.00719.02
8.3.20.0090.00020.13
8.3.10.0050.00223.53
8.3.00.0080.00019.51
8.2.180.0110.00416.88
8.2.170.0040.01122.96
8.2.160.0000.01520.39
8.2.150.0020.00524.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0080.00020.94
8.2.110.0030.00720.52
8.2.100.0100.00317.91
8.2.90.0050.00319.23
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00817.91
8.2.50.0030.00518.07
8.2.40.0090.00018.28
8.2.30.0040.00418.16
8.2.20.0000.00817.88
8.2.10.0050.00318.04
8.2.00.0080.00017.95
8.1.280.0100.01025.92
8.1.270.0040.00423.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.81
8.1.230.0070.00420.87
8.1.220.0030.00517.79
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0030.00517.36
8.1.180.0000.00818.10
8.1.170.0030.00518.78
8.1.160.0000.00721.91
8.1.150.0000.00818.90
8.1.140.0000.00717.48
8.1.130.0070.00017.94
8.1.120.0000.00717.66
8.1.110.0050.00317.60
8.1.100.0080.00017.61
8.1.90.0050.00217.61
8.1.80.0030.00317.59
8.1.70.0000.00817.54
8.1.60.0030.00617.53
8.1.50.0030.00617.51
8.1.40.0080.00317.60
8.1.30.0030.00517.61
8.1.20.0030.00617.74
8.1.10.0040.00417.69
8.1.00.0060.00317.55
8.0.300.0070.00018.77
8.0.290.0060.00316.88
8.0.280.0070.00018.51
8.0.270.0030.00317.25
8.0.260.0000.00617.25
8.0.250.0070.00017.07
8.0.240.0080.00017.08
8.0.230.0000.00717.11
8.0.220.0070.00016.96
8.0.210.0000.00716.93
8.0.200.0030.00317.02
8.0.190.0080.00017.11
8.0.180.0000.00716.97
8.0.170.0060.00317.07
8.0.160.0030.00317.00
8.0.150.0000.00717.07
8.0.140.0070.00016.96
8.0.130.0030.00313.45
8.0.120.0040.00416.88
8.0.110.0070.00016.96
8.0.100.0000.00716.99
8.0.90.0070.00017.02
8.0.80.0060.01517.06
8.0.70.0070.00016.93
8.0.60.0030.00517.02
8.0.50.0070.00016.86
8.0.30.0130.00717.18
8.0.20.0130.00817.40
8.0.10.0000.00717.03
8.0.00.0050.01516.84
7.4.330.0060.00015.09
7.4.320.0000.00616.73
7.4.300.0030.00316.62
7.4.290.0040.00416.65
7.4.280.0000.00816.56
7.4.270.0030.00316.69
7.4.260.0060.00316.66
7.4.250.0000.00716.42
7.4.240.0040.00316.55
7.4.230.0030.00316.74
7.4.220.0110.01116.64
7.4.210.0030.01216.66
7.4.200.0000.00716.46
7.4.160.0060.00916.45
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0130.00316.63
7.4.120.0110.00616.66
7.4.110.0080.00916.48
7.4.100.0060.01016.54
7.4.90.0080.01216.40
7.4.80.0100.01319.39
7.4.70.0090.00916.52
7.4.60.0100.00716.71
7.4.50.0000.00616.64
7.4.40.0100.00616.41
7.4.30.0090.00616.64
7.4.00.0060.00915.16
7.3.330.0070.00013.06
7.3.320.0050.00013.31
7.3.310.0030.00316.41
7.3.300.0000.00716.34
7.3.290.0060.01216.38
7.3.280.0100.00716.34
7.3.270.0000.01717.40
7.3.260.0130.01016.68
7.3.250.0080.00816.60
7.3.240.0130.00316.63
7.3.230.0130.00316.61
7.3.210.0030.01316.55
7.3.200.0090.01216.43
7.3.190.0130.00316.62
7.3.180.0060.00916.73
7.3.170.0160.00616.30
7.3.160.0000.01516.37
7.2.330.0070.01116.64
7.2.320.0030.01416.63
7.2.310.0160.00016.63
7.2.300.0120.00616.58
7.2.290.0140.00316.50
7.2.60.0040.01416.45
7.2.00.0110.00718.85
7.1.200.0000.01915.71
7.1.100.0070.00718.29
7.1.70.0090.00017.09
7.1.60.0100.01319.40
7.1.50.0090.00916.99
7.1.00.0100.07022.36
7.0.200.0280.00714.74
7.0.140.0030.07321.97
7.0.60.0230.06320.03
7.0.50.0070.08017.77
7.0.40.0070.08720.42
7.0.30.0270.04720.09
7.0.20.0370.03020.21
7.0.10.0100.05320.00
7.0.00.0000.05020.17
5.6.280.0100.06320.99
5.6.210.0030.04020.66
5.6.200.0030.04318.21
5.6.190.0030.09020.43
5.6.180.4130.04020.33
5.6.170.0270.04320.71
5.6.160.0030.04020.33
5.6.150.0030.04018.21
5.6.140.0030.06718.18
5.6.130.0100.07718.14
5.6.120.0100.08321.02
5.6.110.0170.07321.13
5.6.100.0100.08021.02
5.6.90.0030.09021.12
5.6.80.0070.07720.38
5.5.350.0230.06720.46
5.5.340.0070.03717.89
5.5.330.0030.04020.06
5.5.320.0330.08720.34
5.5.310.0270.08320.13
5.5.300.0030.05718.07
5.5.290.0030.05717.99
5.5.280.0030.08720.96
5.5.270.0130.04020.88
5.5.260.0100.07720.83
5.5.250.0200.07320.66
5.5.240.0200.07320.23
5.4.450.0030.06319.39
5.4.440.0030.08719.46
5.4.430.0200.05019.57
5.4.420.0300.04319.41
5.4.410.0370.04019.27
5.4.400.0200.04319.25
5.4.390.0470.04019.16
5.4.380.0400.04718.64
5.4.370.0330.05718.68
5.4.360.0430.06718.70
5.4.350.0300.06318.53
5.4.340.0400.04718.47
5.4.320.0050.03612.46
5.4.310.0050.04512.45
5.4.300.0090.03512.45
5.4.290.0060.04012.45
5.4.280.0100.03912.35
5.4.270.0110.03312.35
5.4.260.0060.03912.35
5.4.250.0090.03712.35
5.4.240.0060.04012.35
5.4.230.0050.03912.34
5.4.220.0060.03812.34
5.4.210.0050.03612.34
5.4.200.0060.04612.34
5.4.190.0090.03912.34
5.4.180.0070.04612.34
5.4.170.0040.03712.35
5.4.160.0060.04412.34
5.4.150.0070.03612.34
5.4.140.0070.04212.03
5.4.130.0070.04012.01
5.4.120.0080.03311.97
5.4.110.0060.03411.96
5.4.100.0110.03711.97
5.4.90.0010.04211.97
5.4.80.0070.03511.96
5.4.70.0080.04111.96
5.4.60.0070.04011.96
5.4.50.0060.03911.96
5.4.40.0030.03811.95
5.4.30.0070.03411.95
5.4.20.0050.03511.95
5.4.10.0040.03611.95
5.4.00.0060.03611.44
5.3.290.0060.04012.80
5.3.280.0030.04112.70
5.3.270.0080.04812.72
5.3.260.0070.04112.72
5.3.250.0070.04412.72
5.3.240.0060.04712.72
5.3.230.0040.03912.71
5.3.220.0050.04412.68
5.3.210.0070.04312.68
5.3.200.0070.04912.68
5.3.190.0060.03912.68
5.3.180.0060.03712.68
5.3.170.0100.03912.67
5.3.160.0050.04112.68
5.3.150.0120.04012.68
5.3.140.0040.04312.66
5.3.130.0060.05212.66
5.3.120.0100.03612.66
5.3.110.0050.04212.66
5.3.100.0120.04212.12
5.3.90.0090.03312.08
5.3.80.0040.03712.07
5.3.70.0130.03712.08
5.3.60.0030.03812.07
5.3.50.0080.05412.00
5.3.40.0040.03712.00
5.3.30.0060.03511.95
5.3.20.0050.04411.72
5.3.10.0070.03311.69
5.3.00.0040.03711.68
5.2.170.0040.0309.19
5.2.160.0050.0299.19
5.2.150.0070.0289.18
5.2.140.0040.0329.18
5.2.130.0040.0299.14
5.2.120.0080.0339.14
5.2.110.0070.0269.15
5.2.100.0040.0289.14
5.2.90.0060.0299.14
5.2.80.0060.0339.14
5.2.70.0070.0349.14
5.2.60.0070.0479.09
5.2.50.0060.0429.06
5.2.40.0030.0319.04
5.2.30.0070.0439.02
5.2.20.0050.0349.00
5.2.10.0060.0338.93
5.2.00.0060.0268.79
5.1.60.0020.0268.06
5.1.50.0010.0288.06
5.1.40.0030.0258.04
5.1.30.0040.0268.39
5.1.20.0050.0258.41
5.1.10.0090.0208.14
5.1.00.0040.0258.14
5.0.50.0030.0206.62
5.0.40.0060.0276.48
5.0.30.0060.0296.29
5.0.20.0040.0206.27
5.0.10.0030.0256.24
5.0.00.0030.0336.23
4.4.90.0040.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0154.75
4.4.60.0050.0134.76
4.4.50.0030.0154.77
4.4.40.0040.0294.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0020.0154.85
4.4.00.0060.0274.76
4.3.110.0060.0184.67
4.3.100.0030.0184.67
4.3.90.0040.0144.63
4.3.80.0040.0224.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0214.63
4.3.40.0040.0264.53
4.3.30.0020.0213.28
4.3.20.0030.0163.26
4.3.10.0020.0213.22
4.3.00.0070.01713.42

preferences:
38.43 ms | 401 KiB | 5 Q