3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(){echo __FUNCTION__;} function bar(){echo __FUNCTION__;} function baz(){echo __FUNCTION__;} function barfl(){echo __FUNCTION__;} $str = "foo"; switch ($str) { case "foo": foo(); break; case "bar": bar(); break; case "baz": baz(); break; case "barfl": barfl(); break; }

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)
8.3.60.0100.00616.59
8.3.50.0070.00716.32
8.3.40.0040.01118.67
8.3.30.0040.01118.54
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0040.00426.16
8.2.180.0070.01125.92
8.2.170.0150.00018.96
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00319.82
8.2.110.0040.00721.07
8.2.100.0040.00717.91
8.2.90.0040.00418.09
8.2.80.0040.00418.03
8.2.70.0080.00017.63
8.2.60.0000.00817.50
8.2.50.0000.00818.05
8.2.40.0000.00818.28
8.2.30.0000.01019.72
8.2.20.0070.00018.01
8.2.10.0040.00419.23
8.2.00.0000.00719.24
8.1.280.0140.00025.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00420.69
8.1.230.0040.00820.88
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.01117.23
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0050.00318.53
8.1.160.0050.00218.74
8.1.150.0050.00218.75
8.1.140.0000.00818.75
8.1.130.0070.00020.09
8.1.120.0030.00517.41
8.1.110.0040.00417.36
8.1.100.0000.00717.42
8.1.90.0080.00017.39
8.1.80.0000.00817.39
8.1.70.0070.00017.38
8.1.60.0030.00617.53
8.1.50.0080.00017.41
8.1.40.0020.00517.56
8.1.30.0000.00817.59
8.1.20.0030.00717.63
8.1.10.0040.00417.48
8.1.00.0080.00017.34
8.0.300.0030.00520.04
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0040.00418.08
8.0.260.0030.00318.36
8.0.250.0080.00016.83
8.0.240.0030.00316.92
8.0.230.0030.00316.83
8.0.220.0000.00616.89
8.0.210.0040.00416.82
8.0.200.0060.00016.77
8.0.190.0050.00316.86
8.0.180.0070.00016.85
8.0.170.0080.00016.85
8.0.160.0000.00716.96
8.0.150.0040.00416.79
8.0.140.0000.00716.82
8.0.130.0000.00613.27
8.0.120.0050.00516.84
8.0.110.0040.00416.73
8.0.100.0040.00416.77
8.0.90.0050.00216.71
8.0.80.0110.00616.82
8.0.70.0050.00216.79
8.0.60.0050.00216.65
8.0.50.0070.00016.84
8.0.30.0150.00616.84
8.0.20.0110.00916.96
8.0.10.0090.01316.90
8.0.00.0100.01016.94
7.4.330.0050.00015.55
7.4.320.0030.00316.51
7.4.300.0030.00316.58
7.4.290.0070.00016.44
7.4.280.0000.00716.48
7.4.270.0000.00716.53
7.4.260.0030.00313.35
7.4.250.0000.00716.47
7.4.240.0050.00316.66
7.4.230.0030.00316.30
7.4.220.0000.00716.65
7.4.210.0090.00616.54
7.4.200.0050.00216.42
7.4.160.0090.00916.59
7.4.150.0110.00916.55
7.4.140.0040.01716.54
7.4.130.0100.01016.51
7.4.120.0060.01516.50
7.4.110.0090.00916.44
7.4.100.0000.01516.56
7.4.90.0140.00616.54
7.4.80.0040.01116.42
7.4.70.0000.02216.43
7.4.60.0060.00916.61
7.4.50.0080.01116.43
7.4.40.0060.01316.43
7.4.30.0100.01016.41
7.4.20.0060.01616.56
7.4.10.0040.01116.41
7.4.00.0060.01316.37
7.3.330.0040.00416.24
7.3.320.0050.00013.10
7.3.310.0070.00016.27
7.3.300.0070.00016.10
7.3.290.0100.00916.25
7.3.270.0100.01016.22
7.3.260.0030.01216.23
7.3.250.0160.00616.31
7.3.240.0090.00916.14
7.3.230.0170.00316.24
7.3.220.0160.00316.15
7.3.210.0110.00916.17
7.3.200.0030.01116.17
7.3.190.0110.00616.16
7.3.180.0090.00616.11
7.3.170.0090.01016.13
7.3.160.0180.00316.06
7.3.150.0120.00916.13
7.3.140.0030.01216.13
7.3.130.0100.00716.13
7.3.120.0070.00716.16
7.3.110.0040.01116.08
7.3.100.0040.01716.12
7.3.90.0100.01016.47
7.3.80.0060.00916.18
7.3.70.0070.00716.32
7.3.60.0150.00416.39
7.3.50.0060.01316.39
7.3.40.0090.00616.39
7.3.30.0000.01416.41
7.3.20.0200.01016.34
7.3.10.0140.00416.27
7.3.00.0280.00616.25

preferences:
55.19 ms | 401 KiB | 5 Q