3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo; #[Blah] function doit() { echo __FUNCTION__, "\n"; } doit();

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)
8.3.60.0060.01618.40
8.3.50.0120.00620.23
8.3.40.0030.01020.30
8.3.30.0070.00718.46
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.180.0120.00325.92
8.2.170.0110.00718.54
8.2.160.0120.00422.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0070.00320.52
8.2.100.0040.00717.90
8.2.90.0050.00219.08
8.2.80.0060.00317.97
8.2.70.0000.00817.25
8.2.60.0060.00317.93
8.2.50.0040.00718.07
8.2.40.0050.00318.22
8.2.30.0000.00717.82
8.2.20.0000.00720.33
8.2.10.0040.00417.80
8.2.00.0040.00419.01
8.1.280.0070.01025.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.19
8.1.230.0070.00417.66
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.13
8.1.190.0030.00617.11
8.1.180.0060.00318.10
8.1.170.0040.00418.46
8.1.160.0000.00818.75
8.1.150.0040.00418.50
8.1.140.0040.00417.32
8.1.130.0000.00720.49
8.1.120.0030.00317.29
8.1.110.0070.00017.14
8.1.100.0030.00517.25
8.1.90.0040.00717.25
8.1.80.0080.00817.26
8.1.70.0160.00017.13
8.1.60.0110.00717.45
8.1.50.0170.00017.40
8.1.40.0170.00017.30
8.1.30.0140.00417.54
8.1.20.0140.00317.51
8.1.10.0040.01317.38
8.1.00.0090.00917.29
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00320.05
8.0.270.0030.00316.72
8.0.260.0030.00318.41
8.0.250.0070.00016.79
8.0.240.0040.00416.88
8.0.230.0000.00716.84
8.0.220.0040.01116.61
8.0.210.0120.00216.73
8.0.200.0060.00916.78
8.0.190.0150.00016.81
8.0.180.0040.01116.75
8.0.170.0090.00516.64
8.0.160.0090.00616.72
8.0.150.0140.00316.57
8.0.140.0120.00316.72
8.0.130.0120.00316.68
8.0.120.0120.00216.71
8.0.110.0120.00316.73
8.0.100.0100.00516.69
8.0.90.0090.00416.73
8.0.80.0120.00316.79
8.0.70.0040.01116.59
8.0.60.0150.00016.66
8.0.50.0070.00716.77
8.0.30.0090.00516.72
8.0.20.0040.01116.75
8.0.10.0120.00316.83
7.4.330.0030.00315.55
7.4.320.0030.00316.27
7.4.300.0000.00816.53
7.4.290.0080.00816.33
7.4.280.0090.00916.48
7.4.270.0110.00616.56
7.4.260.0160.00016.39
7.4.250.0030.00616.56
7.4.240.0000.00816.50
7.4.230.0030.00316.44
7.4.220.0080.00016.53
7.4.210.0080.00416.32
7.4.200.0090.00316.44
7.4.190.0080.00616.48
7.4.180.0150.00016.54
7.4.160.0100.00516.34
7.4.150.0040.01116.41
7.4.140.0130.00016.38
7.4.130.0080.00616.48
7.4.120.0150.00016.45
7.4.110.0140.00016.39
7.4.100.0100.00516.32
7.4.90.0100.00516.35
7.4.80.0100.00516.29
7.4.70.0110.00416.37
7.4.60.0000.01416.30
7.4.50.0080.00516.35
7.4.40.0110.00316.19
7.4.30.0110.00416.31
7.4.20.0050.00916.37
7.4.10.0100.00316.45
7.4.00.0120.00416.33

preferences:
54.23 ms | 401 KiB | 5 Q