3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-10-11 12:00:00'); $datetime2 = new DateTime('2009-10-12 11:59:59'); $interval = $datetime1->diff($datetime2); echo $interval->format('%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)
8.3.60.0170.00318.54
8.3.50.0110.00721.15
8.3.40.0060.00919.06
8.3.30.0120.00318.79
8.3.20.0060.00318.73
8.3.10.0080.00020.70
8.3.00.0050.00319.51
8.2.180.0120.00616.50
8.2.170.0130.00722.96
8.2.160.0100.00322.12
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00319.95
8.2.110.0100.00021.19
8.2.100.0110.00017.84
8.2.90.0070.00019.36
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0060.00317.91
8.2.50.0000.00918.07
8.2.40.0000.00818.16
8.2.30.0050.00219.79
8.2.20.0050.00317.73
8.2.10.0080.00017.69
8.2.00.0040.00417.69
8.1.280.0070.01025.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.01128.09
8.1.240.0070.00420.76
8.1.230.0080.00421.02
8.1.220.0060.00318.77
8.1.210.0080.00018.79
8.1.200.0000.00817.47
8.1.190.0040.00417.50
8.1.180.0000.00718.10
8.1.170.0030.00618.89
8.1.160.0040.00418.90
8.1.150.0030.00518.75
8.1.140.0050.00317.45
8.1.130.0070.00017.94
8.1.120.0000.00717.49
8.1.110.0050.00317.64
8.1.100.0040.00417.61
8.1.90.0030.00317.49
8.1.80.0040.00417.62
8.1.70.0030.00317.48
8.1.60.0030.00517.54
8.1.50.0000.00917.43
8.1.40.0030.00617.54
8.1.30.0070.00017.63
8.1.20.0040.00417.66
8.1.10.0050.00217.74
8.1.00.0000.00817.71
8.0.300.0060.00319.89
8.0.290.0020.00516.73
8.0.280.0030.00318.58
8.0.270.0000.00717.24
8.0.260.0000.00716.94
8.0.250.0080.00017.16
8.0.240.0040.00417.02
8.0.230.0040.00317.11
8.0.220.0040.00416.93
8.0.210.0030.00416.92
8.0.200.0050.00317.10
8.0.190.0000.00817.07
8.0.180.0080.00317.09
8.0.170.0060.00317.04
8.0.160.0070.00016.92
8.0.150.0040.00416.96
8.0.140.0080.00316.96
8.0.130.0050.00013.39
8.0.120.0030.00316.89
8.0.110.0080.00016.92
8.0.100.0080.00016.90
8.0.90.0000.00816.98
8.0.80.0060.00916.96
8.0.70.0000.00717.07
8.0.60.0040.00416.99
8.0.50.0040.00416.89
8.0.30.0130.00617.07
8.0.20.0130.00517.46
8.0.10.0070.00017.17
8.0.00.0080.01017.01
7.4.330.0030.00313.43
7.4.320.0070.00016.66
7.4.300.0000.00716.59
7.4.290.0000.00716.68
7.4.280.0040.00416.57
7.4.270.0070.00016.73
7.4.260.0050.00013.28
7.4.250.0030.00516.68
7.4.240.0040.00416.58
7.4.230.0000.00716.75
7.4.220.0090.00916.50
7.4.210.0070.00816.61
7.4.200.0000.00816.42
7.4.190.0030.00316.85
7.4.160.0060.00916.51
7.4.150.0070.01017.40
7.4.140.0090.00817.22
7.4.130.0110.00816.55
7.4.120.0090.01116.60
7.4.110.0130.00316.54
7.4.100.0070.01616.39
7.4.90.0090.00916.53
7.4.80.0090.01219.03
7.4.70.0170.00016.50
7.4.60.0030.01216.59
7.4.50.0080.00016.50
7.4.40.0070.00722.27
7.4.30.0100.00716.78
7.4.00.0030.01014.84
7.3.330.0020.00213.15
7.3.320.0000.00613.14
7.3.310.0000.00716.34
7.3.300.0030.00316.30
7.3.290.0030.01016.38
7.3.280.0100.00816.28
7.3.270.0120.01217.40
7.3.260.0120.00718.24
7.3.250.0100.00816.50
7.3.240.0080.00816.41
7.3.230.0120.00616.59
7.3.210.0060.01016.74
7.3.200.0100.00719.39
7.3.190.0090.00916.73
7.3.180.0160.00416.47
7.3.170.0120.00616.64
7.3.160.0140.00716.45
7.3.120.0080.00814.80
7.3.10.0120.00716.68
7.3.00.0130.00616.63
7.2.330.0100.00816.77
7.2.320.0060.01216.58
7.2.310.0100.01016.54
7.2.300.0070.01016.87
7.2.290.0170.00416.55
7.2.130.0120.00516.83
7.2.120.0140.00317.00
7.2.110.0090.00916.79
7.2.100.0090.00716.68
7.2.90.0050.01116.80
7.2.80.0070.01116.74
7.2.70.0140.00616.93
7.2.60.0110.00616.77
7.2.50.0130.00816.45
7.2.40.0090.00717.13
7.2.30.0070.00716.54
7.2.20.0170.00316.55
7.2.10.0080.01016.55
7.2.00.0140.00516.80
7.1.250.0070.01015.47
5.5.100.0090.00613.61
5.5.90.0030.00713.61
5.5.80.0030.00813.61
5.5.70.0040.00713.61
5.5.60.0050.00513.61
5.5.50.0060.00313.61
5.5.40.0040.00713.61
5.5.30.0090.00313.61
5.5.20.0060.00613.61
5.5.10.0040.00713.61
5.5.00.0090.00313.61
5.4.250.0120.00013.61
5.4.240.0050.00513.61
5.4.230.0000.01213.61
5.4.220.0050.00713.61
5.4.210.0000.01013.61
5.4.200.0030.00913.61
5.4.190.0060.00613.61
5.4.180.0090.00313.61
5.4.170.0000.00913.61
5.4.160.0090.00313.61
5.4.150.0060.00313.61
5.4.140.0040.00813.61
5.4.130.0080.00513.61
5.4.120.0070.00413.61
5.4.110.0060.00613.61
5.4.100.0060.00313.61
5.4.90.0050.00513.61
5.4.80.0030.00613.61
5.4.70.0050.00513.61
5.4.60.0030.00613.61
5.4.50.0030.00713.61
5.4.40.0070.00413.61
5.4.30.0080.00413.61
5.4.20.0060.00613.61
5.4.10.0100.00013.61
5.4.00.0080.00413.61
5.3.280.0000.00913.61
5.3.270.0000.01013.61
5.3.260.0040.00413.61
5.3.250.0050.00513.61
5.3.240.0050.00513.61
5.3.230.0000.01013.61
5.3.220.0050.00513.61
5.3.210.0090.00013.61
5.3.200.0050.00413.61
5.3.190.0090.00013.61
5.3.180.0040.00413.61
5.3.170.0030.00713.61
5.3.160.0050.00313.61
5.3.150.0060.00313.61
5.3.140.0050.00313.61
5.3.130.0050.00513.61
5.3.120.0030.00513.61
5.3.110.0030.00613.61
5.3.100.0000.00913.61
5.3.90.0030.00513.61
5.3.80.0070.00313.61
5.3.70.0030.00613.61
5.3.60.0050.00313.61
5.3.50.0030.00613.61
5.3.40.0030.00613.61
5.3.30.0070.00313.61
5.3.20.0100.00013.61
5.3.10.0040.00413.61
5.3.00.0030.00713.61
5.2.170.0030.00613.61
5.2.160.0000.00713.61
5.2.150.0030.00613.61
5.2.140.0050.00313.61
5.2.130.0060.00313.61
5.2.120.0000.00913.61
5.2.110.0030.00613.61
5.2.100.0040.00413.61
5.2.90.0030.00613.61
5.2.80.0030.00613.61
5.2.70.0050.01013.61
5.2.60.0030.00513.61
5.2.50.0040.00413.61
5.2.40.0040.00413.61
5.2.30.0050.00513.61
5.2.20.0060.00313.61
5.2.10.0080.00013.61
5.2.00.0090.00013.61
5.1.60.0030.00313.61
5.1.50.0070.00013.61
5.1.40.0060.00313.61
5.1.30.0050.00313.61
5.1.20.0060.00313.61
5.1.10.0050.00313.61
5.1.00.0000.00713.61
5.0.50.0060.00013.61
5.0.40.0000.00613.61
5.0.30.0040.00413.61
5.0.20.0060.00013.61
5.0.10.0040.00213.61
5.0.00.0000.00613.61
4.4.90.0030.00313.61
4.4.80.0020.00313.61
4.4.70.0000.00513.61
4.4.60.0000.00613.61
4.4.50.0030.00313.61
4.4.40.0040.00213.61
4.4.30.0030.00313.61
4.4.20.0020.00313.61
4.4.10.0000.00513.61
4.4.00.0000.00513.61
4.3.110.0050.00013.61
4.3.100.0030.00313.61
4.3.90.0050.00013.61
4.3.80.0000.00413.61
4.3.70.0000.00513.61
4.3.60.0020.00413.61
4.3.50.0000.00513.61
4.3.40.0000.00613.61
4.3.30.0000.00413.61
4.3.20.0000.00513.61
4.3.10.0000.00613.61
4.3.00.0020.00313.61

preferences:
44.63 ms | 401 KiB | 5 Q