3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $test; } class B extends A { static $test; } A::$test = 'A'; B::$test = 'B'; var_dump(A::$test, B::$test);

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)
8.3.70.0040.01818.43
8.3.60.0040.01116.61
8.3.50.0100.01016.72
8.3.40.0070.00720.13
8.3.30.0110.00418.72
8.3.20.0140.00324.18
8.3.10.0050.00324.66
8.3.00.0000.00826.16
8.2.190.0130.00716.58
8.2.180.0110.01116.38
8.2.170.0140.00319.01
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0090.00026.16
8.2.110.0050.00820.71
8.2.100.0080.00518.37
8.2.90.0070.00518.91
8.2.80.0030.00918.30
8.2.70.0060.00619.01
8.2.60.0030.00618.15
8.2.50.0060.00418.84
8.2.40.0100.00318.22
8.2.30.0110.00818.20
8.2.20.0130.00718.13
8.2.10.0110.00518.23
8.2.00.0100.00718.38
8.1.280.0110.00725.92
8.1.270.0060.00323.90
8.1.260.0140.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00618.87
8.1.230.0040.00620.57
8.1.220.0050.00318.11
8.1.210.0110.00219.31
8.1.200.0160.00017.89
8.1.190.0070.00717.86
8.1.180.0070.00618.21
8.1.170.0110.00718.06
8.1.160.0080.00418.11
8.1.150.0140.00518.99
8.1.140.0070.00618.05
8.1.130.0110.00717.99
8.1.120.0130.00618.08
8.1.110.0120.00518.10
8.1.100.0110.00618.06
8.1.90.0110.00218.02
8.1.80.0100.00318.06
8.1.70.0140.00418.21
8.1.60.0070.01018.06
8.1.50.0080.00518.14
8.1.40.0100.00318.25
8.1.30.0140.00218.30
8.1.20.0080.01218.21
8.1.10.0160.00318.12
8.1.00.0130.00718.11
8.0.300.0050.00818.32
8.0.290.0050.00317.38
8.0.280.0070.00617.70
8.0.270.0070.00517.73
8.0.260.0110.00617.70
8.0.250.0100.00617.67
8.0.240.0110.00117.76
8.0.230.0120.00618.01
8.0.220.0120.00017.66
8.0.210.0110.00817.72
8.0.200.0110.00117.69
8.0.190.0080.00517.73
8.0.180.0080.00517.66
8.0.170.0100.00217.78
8.0.160.0100.00317.68
8.0.150.0040.00817.66
8.0.140.0120.00617.69
8.0.130.0140.00317.72
8.0.120.0130.00217.68
8.0.110.0100.00317.74
8.0.100.0110.00417.72
8.0.90.0080.00517.66
8.0.80.0120.00117.74
8.0.70.0080.00517.68
8.0.60.0080.00417.68
8.0.50.0060.00617.67
8.0.30.0040.00817.70
8.0.20.0110.00117.71
8.0.10.0060.00717.81

preferences:
18.55 ms | 401 KiB | 5 Q