3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function(int $i = 42) { }; $info = new ReflectionFunction($f); var_dump($info->getParameters()[0]->getValue());

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)
8.3.60.0110.00418.31
8.3.50.0070.01118.00
8.3.40.0090.00618.71
8.3.30.0030.01418.79
8.3.20.0040.00419.16
8.3.10.0000.00821.95
8.3.00.0040.00420.71
8.2.180.0120.00318.54
8.2.170.0030.01022.96
8.2.160.0130.00020.73
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00419.95
8.2.120.0040.00426.35
8.2.110.0060.00319.03
8.2.100.0040.00818.03
8.2.90.0050.00317.75
8.2.80.0030.00517.97
8.2.70.0050.00317.93
8.2.60.0040.00418.09
8.2.50.0080.00018.10
8.2.40.0040.00419.13
8.2.30.0050.00219.30
8.2.20.0050.00218.21
8.2.10.0000.00818.12
8.2.00.0000.00817.76
8.1.280.0130.00725.92
8.1.270.0050.00318.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.55
8.1.230.0100.00022.16
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0080.00017.25
8.1.180.0000.00918.10
8.1.170.0090.00018.66
8.1.160.0050.00218.88
8.1.150.0040.00418.90
8.1.140.0070.00022.14
8.1.130.0030.00320.08
8.1.120.0050.00317.43
8.1.110.0050.00417.44
8.1.100.0040.00417.39
8.1.90.0000.00817.45
8.1.80.0070.00017.51
8.1.70.0030.00317.34
8.1.60.0080.00017.57
8.1.50.0030.00617.48
8.1.40.0080.00017.58
8.1.30.0000.00817.57
8.1.20.0030.00617.60
8.1.10.0060.00617.57
8.1.00.0040.00417.59
8.0.300.0000.00818.77
8.0.290.0000.00916.75
8.0.280.0030.00318.45
8.0.270.0030.00317.18
8.0.260.0040.00418.38
8.0.250.0000.00616.92
8.0.240.0070.00016.92
8.0.230.0050.00216.82
8.0.220.0000.00816.92
8.0.210.0000.00716.95
8.0.200.0070.00016.95
8.0.190.0030.00516.89
8.0.180.0000.00817.01
8.0.170.0040.00416.86
8.0.160.0030.00316.94
8.0.150.0050.00216.89
8.0.140.0050.00316.80
8.0.130.0030.00313.33
8.0.120.0040.00416.84
8.0.110.0060.00316.84
8.0.100.0040.00416.81
8.0.90.0030.00516.77
8.0.80.0120.00916.96
8.0.70.0090.00016.72
8.0.60.0030.00516.86
8.0.50.0000.00716.73
8.0.30.0080.01017.12
8.0.20.0090.01617.40
8.0.10.0050.00217.11
8.0.00.0110.00716.73
7.4.330.0050.00015.55
7.4.320.0070.00016.41
7.4.300.0000.00616.59
7.4.290.0070.00016.47
7.4.280.0060.00316.60
7.4.270.0030.00316.56
7.4.260.0070.00016.57
7.4.250.0070.00016.51
7.4.240.0030.00616.48
7.4.230.0000.00716.65
7.4.220.0040.00416.69
7.4.210.0090.00616.52
7.4.200.0080.00016.62
7.4.160.0090.00916.44
7.4.140.0090.00917.86
7.4.130.0170.00016.63
7.4.120.0110.00816.46
7.4.110.0090.00916.53
7.4.100.0070.01016.53
7.4.90.0120.00616.41
7.4.80.0070.01019.39
7.4.70.0090.00916.31
7.4.60.0130.00316.50
7.4.50.0070.01116.56
7.4.40.0030.01316.50
7.3.330.0000.00613.22
7.3.320.0000.00513.29
7.3.310.0000.00916.18
7.3.300.0070.00016.36
7.3.290.0030.00316.40
7.3.280.0080.00816.33
7.3.260.0110.00916.48
7.3.240.0110.00816.46
7.3.230.0130.00316.32
7.3.210.0130.00316.43
7.3.200.0070.01116.58
7.3.190.0100.00716.36
7.3.180.0040.01216.50
7.3.170.0130.01016.53
7.3.160.0120.00916.50
7.2.330.0130.00416.35
7.2.320.0160.00616.79
7.2.310.0140.00716.44
7.2.300.0060.01016.64
7.2.290.0070.01116.64

preferences:
44.35 ms | 401 KiB | 5 Q