3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo { public static $baz; } class Bar extends Foo { public static $baz; } Foo::$baz = '2'; Bar::$baz = '1'; var_dump(Foo::$baz, Bar::$baz);

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)
8.5.70.0100.00716.85
8.5.60.0100.00716.91
8.5.50.0070.00016.73
8.5.30.0080.01119.64
8.5.20.0100.00820.20
8.5.10.0130.00716.63
8.5.00.0130.00919.89
8.4.220.0120.01019.53
8.4.210.0060.00419.48
8.4.180.0150.00719.18
8.4.170.0090.01223.94
8.4.160.0120.00823.87
8.4.150.0060.00516.91
8.4.140.0110.01117.48
8.4.130.0080.00817.68
8.4.120.0050.00420.42
8.4.110.0100.01122.30
8.4.100.0060.00518.60
8.4.90.0050.00418.74
8.4.80.0110.00318.70
8.4.70.0100.00817.88
8.4.60.0090.01118.68
8.4.50.0100.01018.37
8.4.40.0100.01017.67
8.4.30.0120.00620.48
8.4.20.0100.01021.14
8.4.10.0100.01017.59
8.3.310.0140.00918.36
8.3.300.0130.00820.71
8.3.290.0120.00820.80
8.3.280.0120.00818.33
8.3.270.0100.00916.49
8.3.260.0130.00616.60
8.3.250.0100.00719.04
8.3.240.0120.00717.09
8.3.230.0120.00816.58
8.3.220.0090.00918.98
8.3.210.0030.00516.77
8.3.200.0060.00316.80
8.3.190.0050.00517.09
8.3.180.0090.01118.95
8.3.170.0100.00717.33
8.3.160.0150.00318.16
8.3.150.0150.00417.36
8.3.140.0180.00016.29
8.3.130.0120.00616.34
8.3.120.0180.00016.37
8.3.110.0130.00416.04
8.3.100.0130.00616.77
8.3.90.0190.00316.75
8.3.80.0170.00618.02
8.3.70.0180.00316.44
8.3.60.0180.00317.92
8.3.50.0200.00016.44
8.3.40.0130.00417.32
8.3.30.0080.00817.19
8.3.20.0100.00717.06
8.3.10.0140.00317.04
8.3.00.0110.00017.41
8.2.310.0080.01117.97
8.2.300.0130.00820.25
8.2.290.0110.00720.46
8.2.280.0110.00818.50
8.2.270.0070.01116.44
8.2.260.0150.00416.00
8.2.250.0190.00016.19
8.2.240.0100.00716.55
8.2.230.0110.00716.20
8.2.220.0170.00216.58
8.2.210.0190.00015.90
8.2.200.0160.00316.29
8.2.190.0130.00416.75
8.2.180.0110.00716.35
8.2.170.0190.00317.42
8.2.160.0190.00017.63
8.2.150.0140.00417.07
8.2.140.0160.00317.24
8.2.130.0150.00417.14
8.2.120.0160.00417.33
8.2.110.0110.00817.37
8.2.100.0130.00317.14
8.2.90.0140.00517.40
8.2.80.0180.00017.43
8.2.70.0110.00817.26
8.2.60.0180.00017.20
8.2.50.0130.00417.29
8.2.40.0140.00317.21
8.2.30.0160.00017.13
8.2.20.0100.00617.18
8.2.10.0140.00317.14
8.2.00.0090.00717.14
8.1.340.0130.00617.57
8.1.320.0110.00816.13

preferences:
44.42 ms | 865 KiB | 5 Q