3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait A { function foo() { } } class C { use A { A::foo as alias; } function foo() { // different foo } } $rm = new ReflectionMethod('C', 'alias'); echo $rm->name; echo "\n"; echo (new ReflectionClass('C'))->getMethod('alias')->name;

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)
8.4.130.0150.00717.66
8.4.120.0130.00720.82
8.4.110.0040.00622.50
8.4.100.0120.00917.60
8.4.90.0030.00618.88
8.4.80.0090.00417.81
8.4.70.0090.01217.93
8.4.60.0070.00418.81
8.4.50.0110.00919.45
8.4.40.0090.00017.73
8.4.30.0130.00318.70
8.4.20.0160.00319.46
8.4.10.0040.00422.32
8.3.260.0110.00816.59
8.3.250.0110.00818.86
8.3.240.0090.01016.55
8.3.230.0140.00516.79
8.3.220.0100.00817.04
8.3.210.0100.00716.76
8.3.200.0060.00216.53
8.3.190.0050.01217.07
8.3.180.0120.00816.34
8.3.170.0150.00318.85
8.3.160.0110.00718.34
8.3.150.0040.00418.84
8.3.140.0060.00916.79
8.3.130.0030.00618.03
8.3.120.0090.00919.03
8.3.110.0090.00018.31
8.3.100.0040.00424.06
8.3.90.0040.00426.77
8.3.80.0070.00318.55
8.3.70.0070.00716.58
8.3.60.0100.00716.36
8.3.50.0100.01024.47
8.3.40.0120.00319.13
8.3.30.0040.01118.71
8.3.20.0000.00724.18
8.3.10.0080.00024.66
8.3.00.0050.00326.16
8.2.290.0100.01020.26
8.2.280.0150.00718.30
8.2.270.0180.00017.26
8.2.260.0060.00916.80
8.2.250.0060.00916.50
8.2.240.0000.00917.04
8.2.230.0030.00620.94
8.2.220.0080.00037.54
8.2.210.0000.00726.77
8.2.200.0040.00816.50
8.2.190.0160.00316.58
8.2.180.0170.00325.92
8.2.170.0140.00022.96
8.2.160.0120.00322.96
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0080.00319.16
8.2.100.0070.00417.91
8.2.90.0000.00817.63
8.2.80.0000.00818.78
8.2.70.0000.00817.63
8.2.60.0030.00517.48
8.2.50.0060.00318.05
8.2.40.0080.00417.96
8.2.30.0040.00418.12
8.2.20.0000.00718.08
8.2.10.0040.00419.25
8.2.00.0050.00319.22
8.1.330.0110.00821.71
8.1.320.0110.00816.16
8.1.310.0090.00916.81
8.1.300.0050.00320.04
8.1.290.0090.00018.88
8.1.280.0140.00425.92
8.1.270.0060.00323.99
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0100.00023.86
8.1.230.0110.00020.87
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00717.41
8.1.190.0080.00017.13
8.1.180.0040.00418.10
8.1.170.0000.00718.96
8.1.160.0040.00418.92
8.1.150.0040.00418.89
8.1.140.0000.00718.89
8.1.130.0050.00220.04
8.1.120.0000.00717.36
8.1.110.0000.00817.42
8.1.100.0070.00317.48
8.1.90.0040.00417.48
8.1.80.0040.00417.47
8.1.70.0030.00317.45
8.1.60.0000.00817.57
8.1.50.0000.00817.45
8.1.40.0030.00617.55
8.1.30.0000.00817.54
8.1.20.0040.00417.57
8.1.10.0000.00817.48
8.1.00.0040.00417.55
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0050.00318.49
8.0.270.0050.00218.07
8.0.260.0030.00320.34
8.0.250.0070.00016.87
8.0.240.0040.00417.00
8.0.230.0000.00716.94
8.0.220.0080.00316.85
8.0.210.0040.00416.86
8.0.200.0060.00316.84
8.0.190.0060.00316.95
8.0.180.0040.00416.93
8.0.170.0040.00416.82
8.0.160.0040.00416.91
8.0.150.0050.00316.84
8.0.140.0000.00716.88
8.0.130.0000.00513.34
8.0.120.0000.00716.73
8.0.110.0070.00016.76
8.0.100.0050.00216.95
8.0.90.0040.00416.95
8.0.80.0060.00916.83
8.0.70.0000.00716.77
8.0.60.0040.00416.89
8.0.50.0000.00716.96
8.0.30.0130.00317.10
8.0.20.0130.00617.15
8.0.10.0070.00016.88
8.0.00.0150.00416.82
7.4.330.0050.00015.55
7.4.320.0060.00016.57
7.4.300.0030.00316.61
7.4.290.0040.00416.60
7.4.280.0040.00416.57
7.4.270.0030.00516.58
7.4.260.0000.00513.26
7.4.250.0000.00816.40
7.4.240.0040.00416.53
7.4.230.0000.00716.39
7.4.220.0030.00316.46
7.4.210.0060.00916.58
7.4.200.0030.00316.47
7.4.130.0110.00716.43
7.4.120.0120.00816.39
7.4.110.0180.00016.55
7.4.100.0100.00716.48
7.4.90.0060.01316.56
7.4.80.0200.00619.39
7.4.70.0040.01216.43
7.4.60.0080.01116.35
7.4.50.0150.00816.38
7.4.40.0030.01316.51
7.4.30.0070.01316.43
7.4.20.0040.01216.38
7.4.10.0040.01316.35
7.4.00.0100.00716.42
7.3.330.0070.00016.03
7.3.320.0020.00212.99
7.3.310.0000.00716.26
7.3.300.0000.00716.04
7.3.290.0060.00816.16
7.3.280.0130.00716.15
7.3.260.0090.00916.14
7.3.240.0080.00816.29
7.3.230.0150.00316.36
7.3.210.0030.01316.27
7.3.200.0130.00316.31
7.3.190.0030.01316.35
7.3.180.0050.01416.38
7.3.170.0100.00616.26
7.3.160.0120.00516.53
7.3.150.0120.00816.25
7.3.140.0090.00916.25
7.3.130.0120.00316.15
7.3.120.0100.00716.19
7.3.110.0100.00616.45
7.3.100.0080.00816.23
7.3.90.0150.00316.31
7.3.80.0080.00816.39
7.3.70.0120.00416.28
7.3.60.0040.01216.27
7.3.50.0110.00716.34
7.3.40.0070.01016.09
7.3.30.0110.00716.30
7.3.20.0080.01416.23
7.3.10.0100.00716.24
7.3.00.0070.01116.40
7.2.330.0060.01216.75
7.2.320.0160.00616.70
7.2.310.0140.00516.52
7.2.300.0060.01216.75
7.2.290.0090.00916.69
7.2.280.0040.01416.45
7.2.270.0030.01516.56
7.2.260.0100.00716.37
7.2.250.0050.01416.47
7.2.240.0000.01916.59
7.2.230.0130.00316.55
7.2.220.0040.01316.61
7.2.210.0120.00616.50
7.2.200.0080.00816.41
7.2.190.0100.00716.55
7.2.180.0110.00616.71
7.2.170.0150.00616.63
7.2.160.0100.00716.68
7.2.150.0060.01116.73
7.2.140.0090.01316.74
7.2.130.0090.00916.76
7.2.120.0120.00616.62
7.2.110.0140.00616.63
7.2.100.0060.01216.54
7.2.90.0110.00816.55
7.2.80.0110.00816.63
7.2.70.0140.00716.47
7.2.60.0140.00616.44
7.2.50.0090.00916.51
7.2.40.0150.00416.68
7.2.30.0090.00916.68
7.2.20.0040.01416.53
7.2.10.0130.00416.72
7.2.00.0040.01816.59

preferences:
128.36 ms | 403 KiB | 5 Q