3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function __call($name, $args) { switch ($name) { case 'bar': return 42; } } } $foo = new Foo(); var_dump(call_user_func([$foo, 'bar'])); $rc = new ReflectionClass(Foo::class); var_dump($rc->getMethods()); var_dump($rm = new ReflectionMethod($foo, 'bar'));

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)
8.3.60.0160.00018.18
8.3.50.0040.01116.50
8.3.40.0120.00318.61
8.3.30.0120.00318.84
8.3.20.0120.00324.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.180.0100.00725.92
8.2.170.0110.00419.09
8.2.160.0100.00322.96
8.2.150.0000.00825.66
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00326.16
8.2.110.0000.01119.39
8.2.100.0150.00017.70
8.2.90.0050.00318.34
8.2.80.0030.00618.96
8.2.70.0000.00917.38
8.2.60.0100.00017.55
8.2.50.0000.00818.07
8.2.40.0060.00319.82
8.2.30.0040.00418.17
8.2.20.0040.00418.35
8.2.10.0040.00419.12
8.2.00.0040.00419.23
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0070.00420.89
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0090.00018.54
8.1.160.0040.00418.90
8.1.150.0000.00718.89
8.1.140.0040.00418.91
8.1.130.0000.00720.31
8.1.120.0000.00817.45
8.1.110.0030.00517.32
8.1.100.0050.00317.40
8.1.90.0050.00217.46
8.1.80.0060.00317.36
8.1.70.0030.00317.36
8.1.60.0060.00317.48
8.1.50.0060.00317.54
8.1.40.0030.00617.39
8.1.30.0040.00417.53
8.1.20.0000.00917.57
8.1.10.0000.00817.60
8.1.00.0050.00217.57
8.0.300.0000.00720.13
8.0.290.0000.00716.75
8.0.280.0040.00418.43
8.0.270.0040.00418.08
8.0.260.0030.00318.48
8.0.250.0030.00317.06
8.0.240.0070.00017.05
8.0.230.0070.00016.98
8.0.220.0000.00716.83
8.0.210.0070.00016.98
8.0.200.0000.00617.01
8.0.190.0080.00016.89
8.0.180.0040.00416.97
8.0.170.0060.00316.98
8.0.160.0050.00316.89
8.0.150.0040.00416.85
8.0.140.0090.00016.95
8.0.130.0050.00013.30
8.0.120.0090.00016.81
8.0.110.0000.00716.96
8.0.100.0000.00716.95
8.0.90.0070.00016.87
8.0.80.0120.00916.95
8.0.70.0000.01516.86
8.0.60.0060.00916.84
8.0.50.0050.01116.86
8.0.30.0060.01016.88
8.0.20.0120.00317.07
8.0.10.0100.01017.01
8.0.00.0110.00317.03
7.4.330.0040.00015.55
7.4.320.0080.00016.65
7.4.300.0060.00016.48
7.4.290.0030.00516.37
7.4.280.0000.00716.50
7.4.270.0030.00316.58
7.4.260.0030.00313.30
7.4.250.0040.00416.33
7.4.240.0000.00816.62
7.4.230.0070.00016.63
7.4.220.0000.00716.27
7.4.210.0030.01316.50
7.4.200.0120.00316.65
7.4.190.0110.00316.54
7.4.180.0090.00616.64
7.4.160.0070.00716.52
7.4.150.0100.01016.42
7.4.140.0060.01316.47
7.4.130.0120.00416.41
7.4.120.0150.00316.46
7.4.110.0090.00616.34
7.4.100.0160.00316.55
7.4.90.0070.00716.45
7.4.80.0060.00916.41
7.4.70.0160.00316.45
7.4.60.0000.01816.43
7.4.50.0070.01316.42
7.4.40.0080.00616.36
7.4.30.0060.00916.52
7.4.20.0000.01416.35
7.4.10.0070.00716.48
7.4.00.0110.00316.38
7.3.330.0030.00716.20
7.3.320.0000.00513.18
7.3.310.0000.00916.17
7.3.300.0000.00716.34
7.3.290.0000.01416.30
7.3.280.0070.00716.34
7.3.270.0140.00016.37
7.3.260.0070.00716.34
7.3.250.0030.01016.36
7.3.240.0120.00316.39
7.3.230.0100.00316.46
7.3.220.0100.00316.33
7.3.210.0050.00816.33
7.3.200.0090.01116.35
7.3.190.0080.01216.34
7.3.180.0110.00716.31
7.3.170.0060.01216.29
7.3.160.0070.00716.37
7.3.150.0030.01016.34
7.3.140.0060.01216.28
7.3.130.0030.01416.31
7.3.120.0060.01316.36
7.3.110.0040.01516.20
7.3.100.0040.01016.20
7.3.90.0130.00616.56
7.3.80.0060.00916.29
7.3.70.0060.01316.36
7.3.60.0090.00616.39
7.3.50.0030.01016.46
7.3.40.0110.00416.45
7.3.30.0090.00916.53
7.3.20.0130.00716.47
7.3.10.0080.00816.32
7.3.00.0080.01216.29

preferences:
51.77 ms | 400 KiB | 5 Q