3v4l.org

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

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)
8.3.60.0190.00018.43
8.3.50.0150.00417.98
8.3.40.0120.00418.71
8.3.30.0120.00418.73
8.3.20.0050.00319.09
8.3.10.0040.00421.78
8.3.00.0080.00020.57
8.2.180.0060.00918.41
8.2.170.0140.00722.96
8.2.160.0070.00720.94
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00419.76
8.2.120.0050.00326.35
8.2.110.0030.00622.30
8.2.100.0090.00317.72
8.2.90.0030.00619.43
8.2.80.0040.00417.97
8.2.70.0000.00818.05
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0040.00419.36
8.2.30.0050.00219.23
8.2.20.0000.00818.15
8.2.10.0040.00418.12
8.2.00.0050.00317.65
8.1.280.0070.00725.92
8.1.270.0050.00519.00
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00019.34
8.1.230.0070.00420.96
8.1.220.0000.00817.76
8.1.210.0050.00318.97
8.1.200.0080.00017.23
8.1.190.0030.00717.23
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0040.00418.90
8.1.150.0000.00718.93
8.1.140.0000.00822.05
8.1.130.0030.00320.05
8.1.120.0030.00317.46
8.1.110.0050.00517.36
8.1.100.0060.00317.35
8.1.90.0050.00317.50
8.1.80.0040.00417.47
8.1.70.0040.00417.36
8.1.60.0000.00817.61
8.1.50.0060.00317.52
8.1.40.0040.00417.41
8.1.30.0040.00417.55
8.1.20.0000.00817.61
8.1.10.0070.00317.55
8.1.00.0040.00417.42
8.0.300.0030.00519.91
8.0.290.0000.00716.63
8.0.280.0000.00718.37
8.0.270.0000.00717.19
8.0.260.0000.00718.44
8.0.250.0070.00016.79
8.0.240.0080.00016.93
8.0.230.0030.00316.88
8.0.220.0090.00016.68
8.0.210.0070.00016.87
8.0.200.0000.00716.91
8.0.190.0030.00516.96
8.0.180.0080.00016.84
8.0.170.0040.00416.95
8.0.160.0040.00416.98
8.0.150.0040.00316.82
8.0.140.0070.00016.86
8.0.130.0030.00313.27
8.0.120.0000.00816.75
8.0.110.0060.00316.80
8.0.100.0070.00016.91
8.0.90.0000.00816.88
8.0.80.0090.00616.87
8.0.70.0050.00216.72
8.0.60.0030.00316.76
8.0.50.0050.00316.91
8.0.30.0090.01117.17
8.0.20.0030.01617.40
8.0.10.0070.00017.02
8.0.00.0090.00916.71
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0040.00416.39
7.4.290.0070.00016.39
7.4.280.0030.00616.53
7.4.270.0000.00716.50
7.4.260.0080.00016.47
7.4.250.0070.00016.56
7.4.240.0040.00416.43
7.4.230.0000.00716.70
7.4.220.0070.00016.38
7.4.210.0090.00716.63
7.4.200.0040.00416.51
7.4.160.0090.00816.46
7.4.140.0100.00817.86
7.4.130.0100.00716.60
7.4.120.0110.00916.43
7.4.110.0210.00016.50
7.4.100.0140.00316.29
7.4.90.0070.01116.58
7.4.80.0030.01319.39
7.4.70.0160.00316.52
7.4.60.0090.00616.39
7.4.50.0110.00716.61
7.4.40.0030.01316.37
7.3.330.0000.00513.23
7.3.320.0000.00613.26
7.3.310.0000.00816.39
7.3.300.0000.00716.24
7.3.290.0030.00316.18
7.3.280.0060.00916.25
7.3.260.0090.00816.37
7.3.240.0100.00916.30
7.3.230.0160.00316.32
7.3.210.0100.00716.41
7.3.200.0030.01316.32
7.3.190.0050.01116.35
7.3.180.0150.00016.32
7.3.170.0120.00416.30
7.3.160.0060.01016.37
7.2.330.0080.00816.22
7.2.320.0150.00316.43
7.2.310.0120.00916.70
7.2.300.0140.00316.37
7.2.290.0070.01716.54

preferences:
42.3 ms | 400 KiB | 5 Q