3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime(); $birthdate = new DateTime("1995-05-17"); $interval = $today->diff($birthdate); $age = $interval->format('%y'); if ($age >= 18) { echo "good!"; } else { echo "not old enough :("; }

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)
8.3.60.0070.01118.68
8.3.50.0130.00622.05
8.3.40.0090.00918.66
8.3.30.0070.00718.84
8.3.20.0050.00318.73
8.3.10.0060.00320.61
8.3.00.0070.00023.51
8.2.180.0110.01116.50
8.2.170.0100.00322.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0080.00019.36
8.2.110.0000.01021.08
8.2.100.0060.00617.84
8.2.90.0050.00219.34
8.2.80.0040.00418.04
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0080.00018.28
8.2.30.0030.00619.96
8.2.20.0000.00817.86
8.2.10.0040.00417.76
8.2.00.0030.00617.84
8.1.280.0120.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.42
8.1.230.0060.00620.89
8.1.220.0060.00318.77
8.1.210.0000.00918.90
8.1.200.0060.00317.47
8.1.190.0050.00217.52
8.1.180.0000.00818.10
8.1.170.0040.00418.91
8.1.160.0040.00419.00
8.1.150.0040.00418.90
8.1.140.0040.00417.54
8.1.130.0000.00717.76
8.1.120.0060.00317.61
8.1.110.0030.00517.54
8.1.100.0050.00317.69
8.1.90.0040.00417.61
8.1.80.0080.00017.62
8.1.70.0070.00017.61
8.1.60.0040.00417.60
8.1.50.0000.00817.58
8.1.40.0030.00617.60
8.1.30.0000.00717.70
8.1.20.0000.00917.73
8.1.10.0040.00417.59
8.1.00.0040.00417.69
8.0.300.0050.00219.89
8.0.290.0050.00216.88
8.0.280.0000.00718.58
8.0.270.0040.00417.32
8.0.260.0040.00416.88
8.0.250.0080.00017.07
8.0.240.0040.00417.12
8.0.230.0070.00017.20
8.0.220.0030.00316.97
8.0.210.0000.00817.12
8.0.200.0000.00617.02
8.0.190.0030.00317.12
8.0.180.0040.00417.14
8.0.170.0100.00017.05
8.0.160.0030.00517.02
8.0.150.0000.00817.07
8.0.140.0080.00016.90
8.0.130.0000.00513.48
8.0.120.0060.00317.13
8.0.110.0050.00317.00
8.0.100.0000.00816.92
8.0.90.0040.00417.02
8.0.80.0000.01717.01
8.0.70.0040.00417.08
8.0.60.0000.00717.09
8.0.50.0050.00217.13
8.0.30.0160.00317.32
8.0.20.0130.00817.40
8.0.10.0070.00017.27
8.0.00.0150.00416.95
7.4.330.0060.00014.78
7.4.320.0030.00316.64
7.4.300.0030.00316.64
7.4.290.0030.00316.64
7.4.280.0050.00216.56
7.4.270.0040.00416.66
7.4.260.0000.00513.36
7.4.250.0050.00316.63
7.4.240.0000.00716.73
7.4.230.0070.00016.61
7.4.220.0060.01216.69
7.4.210.0080.00716.75
7.4.200.0050.00216.79
7.4.190.0070.00016.70
7.4.160.0130.00316.61
7.4.150.0310.01617.40
7.4.140.0120.00517.86
7.4.130.0110.00816.62
7.4.120.0090.00816.67
7.4.110.0110.01016.70
7.4.100.0000.01716.57
7.4.90.0040.01416.61
7.4.80.0050.01119.04
7.4.70.0090.01216.67
7.4.60.0100.00716.61
7.4.50.0030.00516.71
7.4.40.0070.00722.27
7.4.30.0160.00616.78
7.4.00.0110.00415.20
7.3.330.0060.00013.19
7.3.320.0000.00513.20
7.3.310.0000.00716.30
7.3.300.0030.00316.30
7.3.290.0080.00616.38
7.3.280.0100.00916.32
7.3.270.0070.01017.40
7.3.260.0100.00718.24
7.3.250.0100.00716.54
7.3.240.0160.00616.52
7.3.230.0040.01216.50
7.3.210.0070.01016.23
7.3.200.0120.00919.39
7.3.190.0100.00716.66
7.3.180.0060.01516.49
7.3.170.0170.00416.71
7.3.160.0110.00716.58
7.3.120.0060.00915.00
7.3.10.0100.00316.47
7.3.00.0080.00416.78
7.2.330.0060.01216.58
7.2.320.0090.00616.47
7.2.310.0200.00316.56
7.2.300.0040.01216.65
7.2.290.0150.00316.59
7.2.130.0040.00717.08
7.2.120.0000.01017.22
7.2.110.0140.00916.73
7.2.100.0030.00616.95
7.2.90.0030.01016.93
7.2.80.0040.00916.70
7.2.70.0070.00716.64
7.2.60.0070.00416.95
7.2.50.0070.01016.93
7.2.40.0060.00316.90
7.2.30.0060.00616.80
7.2.20.0060.00316.85
7.2.10.0040.00717.12
7.2.00.0060.00616.98
7.1.250.0080.00415.96
5.4.150.0100.00013.61
5.4.140.0110.00013.61
5.4.130.0100.00013.61
5.4.120.0070.00413.61
5.4.110.0000.01113.61
5.4.100.0090.00013.61
5.4.90.0080.00313.61
5.4.80.0030.00813.61
5.4.70.0090.00013.61
5.4.60.0050.00513.61
5.4.50.0040.00413.61
5.4.40.0070.00213.61
5.4.30.0070.00313.61
5.4.20.0030.00613.61
5.4.10.0000.01013.61
5.4.00.0000.01013.61
5.3.250.0080.00013.61
5.3.240.0060.00313.61
5.3.230.0030.00613.61
5.3.220.0090.00013.61
5.3.210.0030.00613.61
5.3.200.0060.00313.61
5.3.190.0050.00513.61
5.3.180.0000.01113.61
5.3.170.0000.00913.61
5.3.160.0070.00413.61
5.3.150.0070.00313.61
5.3.140.0040.00413.61
5.3.130.0000.01113.61
5.3.120.0070.00413.61
5.3.110.0000.00913.61
5.3.100.0040.00413.61
5.3.90.0050.00413.61
5.3.80.0030.00713.61
5.3.70.0000.01013.61
5.3.60.0030.00713.61
5.3.50.0080.00013.61
5.3.40.0000.01013.61
5.3.30.0000.00813.61
5.3.20.0070.00313.61
5.3.10.0070.00313.61
5.3.00.0000.00913.61
5.2.170.0010.00813.61
5.2.160.0030.00513.61
5.2.150.0040.00413.61
5.2.140.0030.00613.61
5.2.130.0040.00413.61
5.2.120.0050.00513.61
5.2.110.0040.00413.61
5.2.100.0040.00413.61
5.2.90.0080.00013.61
5.2.80.0060.00313.61
5.2.70.0000.01013.61
5.2.60.0050.00413.61
5.2.50.0000.00713.61
5.2.40.0040.00413.61
5.2.30.0040.00413.61
5.2.20.0050.00213.61
5.2.10.0000.00713.61
5.2.00.0040.00413.61
5.1.60.0000.00713.61
5.1.50.0060.00013.61
5.1.40.0050.00213.61
5.1.30.0070.00013.61
5.1.20.0050.00313.61
5.1.10.0020.00613.61
5.1.00.0060.00013.61
5.0.50.0030.00313.61
5.0.40.0060.00013.61
5.0.30.0030.00313.61
5.0.20.0000.00613.61
5.0.10.0000.00513.61
5.0.00.0000.00713.61
4.4.90.0050.00013.61
4.4.80.0000.00413.61
4.4.70.0060.00013.61
4.4.60.0000.00513.61
4.4.50.0000.00513.61
4.4.40.0000.00613.61
4.4.30.0040.00013.61
4.4.20.0000.00613.61
4.4.10.0000.00513.61
4.4.00.0050.00013.61
4.3.110.0040.00013.61
4.3.100.0000.00513.61
4.3.90.0030.00313.61
4.3.80.0050.00013.61
4.3.70.0030.00313.61
4.3.60.0040.00013.61
4.3.50.0020.00213.61
4.3.40.0000.00413.61
4.3.30.0050.00013.61
4.3.20.0040.00013.61
4.3.10.0030.00313.61
4.3.00.0000.00613.61

preferences:
43.95 ms | 401 KiB | 5 Q