3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch($undefSwitch) { case 1: case 2: }

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)
8.3.60.0120.00418.43
8.3.50.0070.01016.30
8.3.40.0170.00018.54
8.3.30.0150.00018.68
8.3.20.0070.00324.18
8.3.10.0000.00824.66
8.3.00.0080.00026.16
8.2.180.0150.00025.92
8.2.170.0100.01018.96
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.84
8.2.110.0060.00322.07
8.2.100.0070.00417.91
8.2.90.0000.00817.75
8.2.80.0000.00818.73
8.2.70.0080.00017.38
8.2.60.0000.00817.63
8.2.50.0080.00017.63
8.2.40.0040.00419.35
8.2.30.0040.00417.93
8.2.20.0040.00417.86
8.2.10.0040.00419.14
8.2.00.0000.00719.15
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.15
8.1.230.0040.00817.70
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0080.00017.23
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0080.00018.95
8.1.160.0000.00718.74
8.1.150.0070.00018.69
8.1.140.0020.00518.75
8.1.130.0040.00420.09
8.1.120.0000.00717.45
8.1.110.0000.00717.36
8.1.100.0040.00417.29
8.1.90.0050.00217.34
8.1.80.0000.00717.36
8.1.70.0030.00317.43
8.1.60.0040.00417.44
8.1.50.0000.00717.46
8.1.40.0040.00417.35
8.1.30.0030.00617.57
8.1.20.0000.00817.47
8.1.10.0030.00517.36
8.1.00.0050.00317.19
8.0.300.0040.00419.98
8.0.290.0030.00616.75
8.0.280.0000.00720.07
8.0.270.0000.00818.06
8.0.260.0030.00318.42
8.0.250.0000.00716.93
8.0.240.0040.00416.96
8.0.230.0030.00316.93
8.0.220.0030.00316.87
8.0.210.0070.00016.84
8.0.200.0000.00716.96
8.0.190.0090.00016.96
8.0.180.0030.00316.87
8.0.170.0000.00816.89
8.0.160.0060.00316.71
8.0.150.0000.00716.70
8.0.140.0030.00616.80
8.0.130.0060.00013.35
8.0.120.0040.00416.84
8.0.110.0030.00316.70
8.0.100.0020.00516.68
8.0.90.0080.00016.95
8.0.80.0110.00616.92
8.0.70.0040.00416.75
8.0.60.0030.00516.82
8.0.50.0050.00216.91
8.0.30.0090.00917.09
8.0.20.0150.00417.07
8.0.10.0090.00917.08
8.0.00.0130.00616.95
7.4.330.0000.00615.55
7.4.320.0050.00216.57
7.4.300.0030.00316.44
7.4.290.0030.00316.36
7.4.280.0050.00216.57
7.4.270.0000.00716.45
7.4.260.0000.00513.10
7.4.250.0000.00716.41
7.4.240.0030.00316.32
7.4.230.0070.00016.55
7.4.220.0010.00616.48
7.4.210.0100.00416.49
7.4.200.0000.00816.63
7.4.150.0090.00916.83
7.4.140.0110.00616.38
7.4.130.0120.00616.49
7.4.120.0150.00416.46
7.4.110.0150.00316.55
7.4.100.0090.00916.43
7.4.90.0080.01016.39
7.4.80.0120.00616.55
7.4.70.0220.00016.59
7.4.60.0180.00716.43
7.4.50.0110.00716.47
7.4.40.0060.01216.36
7.4.30.0070.01116.71
7.4.20.0030.01516.64
7.4.10.0070.01016.22
7.4.00.0070.01016.15
7.3.330.0080.00016.09
7.3.320.0030.00313.01
7.3.310.0040.00416.11
7.3.300.0000.00716.20
7.3.290.0070.00616.24
7.3.270.0180.00416.50
7.3.260.0130.00916.37
7.3.250.0130.00516.21
7.3.240.0120.00616.25
7.3.230.0040.01616.34
7.3.220.0070.01016.13
7.3.210.0090.00916.42
7.3.200.0080.01116.28
7.3.190.0060.01616.18
7.3.180.0090.00916.23
7.3.170.0090.00916.38
7.3.160.0070.01116.11
7.3.150.0130.00716.39
7.3.140.0070.01316.41
7.3.130.0120.00616.28
7.3.120.0060.01216.21
7.3.110.0070.01016.04
7.3.100.0180.00316.21
7.3.90.0090.00916.36
7.3.80.0150.00316.24
7.3.70.0120.00916.16
7.3.60.0130.00416.27
7.3.50.0100.00716.13
7.3.40.0120.00616.25
7.3.30.0030.01316.22
7.3.20.0180.01216.18
7.3.10.0100.00916.27
7.3.00.0080.00816.04

preferences:
32.36 ms | 400 KiB | 5 Q