3v4l.org

run code in 300+ PHP versions simultaneously
<?php class f { function f(&$e, &$u, $f=false) { } } function getNew() { $a = func_get_args(); $c = array_shift($a); foreach ($a as $k => &$value) $c[$k] = $value; return call_user_func_array(array('f', 'f'), $c); //$r = new ReflectionClass($c); //return $r->newInstanceArgs($a); } $e = new stdClass; $u = new stdClass; var_dump(getNew('f', $e, $u));

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)
8.3.60.0070.01118.43
8.3.50.0200.01121.08
8.3.40.0070.00718.82
8.3.30.0100.00320.38
8.3.20.0040.00420.48
8.3.10.0080.00021.22
8.3.00.0000.00823.61
8.2.180.0070.01116.75
8.2.170.0120.00322.96
8.2.160.0160.00020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0120.00320.88
8.2.110.0030.00720.52
8.2.100.0120.00017.84
8.2.90.0040.00419.17
8.2.80.0000.00819.41
8.2.70.0030.00517.63
8.2.60.0080.00317.68
8.2.50.0050.00318.07
8.2.40.0040.00718.08
8.2.30.0040.00419.43
8.2.20.0030.00517.71
8.2.10.0040.00417.75
8.2.00.0030.00617.68
8.1.280.0150.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.08
8.1.230.0000.01020.30
8.1.220.0060.00318.77
8.1.210.0040.00418.96
8.1.200.0090.00017.35
8.1.190.0060.00317.52
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0070.00018.77
8.1.150.0040.00418.68
8.1.140.0040.00417.50
8.1.130.0070.00017.71
8.1.120.0050.00317.52
8.1.110.0040.00417.46
8.1.100.0050.00217.35
8.1.90.0040.00417.43
8.1.80.0000.00717.38
8.1.70.0000.00717.48
8.1.60.0030.00517.52
8.1.50.0040.00417.50
8.1.40.0000.00817.42
8.1.30.0080.00017.65
8.1.20.0030.00617.64
8.1.10.0080.00017.45
8.1.00.0020.00517.50
8.0.300.0000.00719.93
8.0.290.0040.00417.30
8.0.280.0040.00418.47
8.0.270.0030.00317.13
8.0.260.0040.00416.74
8.0.250.0030.00517.10
8.0.240.0080.00016.92
8.0.230.0050.00317.05
8.0.220.0030.00316.99
8.0.210.0000.00716.86
8.0.200.0060.00016.93
8.0.190.0040.00416.92
8.0.180.0000.00716.99
8.0.170.0030.00516.95
8.0.160.0030.00316.79
8.0.150.0070.00016.99
8.0.140.0000.00716.91
8.0.130.0000.00613.36
8.0.120.0000.00816.78
8.0.110.0040.00316.83
8.0.100.0050.00216.78
8.0.90.0040.00417.01
8.0.80.0070.01017.00
8.0.70.0000.00716.84
8.0.60.0070.00016.90
8.0.50.0040.00416.79
8.0.30.0110.00917.04
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0100.01116.84
7.4.330.0000.00414.92
7.4.320.0030.00316.43
7.4.300.0030.00316.51
7.4.290.0070.00016.51
7.4.280.0000.00716.61
7.4.270.0000.00616.58
7.4.260.0030.00313.29
7.4.250.0000.00816.47
7.4.240.0070.00016.52
7.4.230.0000.00716.41
7.4.220.0070.01116.51
7.4.210.0080.00816.59
7.4.200.0000.00716.61
7.4.190.0030.00316.67
7.4.160.0180.00016.67
7.4.150.0100.01017.40
7.4.140.0110.00517.86
7.4.130.0120.00516.48
7.4.120.0080.00816.52
7.4.110.0080.00816.54
7.4.100.0110.01316.57
7.4.90.0100.00716.54
7.4.80.0150.00319.39
7.4.70.0070.01016.55
7.4.60.0120.00916.66
7.4.50.0040.00416.48
7.4.40.0060.00922.77
7.4.30.0000.01516.46
7.4.00.0100.00615.07
7.3.330.0000.00613.30
7.3.320.0000.00513.32
7.3.310.0000.00716.34
7.3.300.0030.00316.23
7.3.290.0070.00716.38
7.3.280.0060.01016.38
7.3.270.0070.01117.40
7.3.260.0090.00818.24
7.3.250.0080.01016.43
7.3.240.0130.00316.39
7.3.230.0130.00316.51
7.3.210.0000.01716.36
7.3.200.0120.00919.39
7.3.190.0030.01416.64
7.3.180.0000.01516.42
7.3.170.0030.01216.52
7.3.160.0030.01216.48
7.3.120.0090.00614.94
7.2.330.0030.01416.71
7.2.320.0110.00616.89
7.2.310.0090.01316.46
7.2.300.0060.01016.46
7.2.290.0130.00316.77
7.2.60.0070.00416.84
7.2.00.0250.01419.14
7.1.200.0070.00015.76
7.1.100.0030.01017.96
7.1.70.0000.00817.33
7.1.60.0070.01719.17
7.1.50.0110.01416.92
7.1.00.0030.03322.48
7.0.200.0030.00316.75
7.0.140.0030.07322.12
7.0.100.0570.07720.01
7.0.90.0400.08020.03
7.0.80.0570.06719.89
7.0.70.0470.07719.98
7.0.60.0500.06720.00
7.0.50.0500.07320.40
7.0.40.0070.04019.96
7.0.30.0170.07720.00
7.0.20.0100.04720.10
7.0.10.0100.08020.07
7.0.00.0100.07320.08
5.6.280.0000.07720.98
5.6.250.0030.08320.73
5.6.240.0270.06320.68
5.6.230.0030.05720.67
5.6.220.0100.07720.63
5.6.210.0170.07020.76
5.6.200.0100.05721.02
5.6.190.0100.08321.08
5.6.180.0170.06721.12
5.6.170.0170.07020.94
5.6.160.0130.07321.04
5.6.150.0030.08720.98
5.6.140.0070.08321.04
5.6.130.0070.07721.07
5.6.120.0070.08321.05
5.6.110.0170.07020.98
5.6.100.0000.05721.05
5.6.90.0070.08321.07
5.6.80.0070.08320.38
5.6.70.0070.07320.56
5.6.60.0030.07720.44
5.6.50.0000.08020.44
5.6.40.0070.07320.50
5.6.30.0000.08020.32
5.6.20.0130.06720.41
5.6.10.0100.08020.44
5.6.00.0070.07720.24
5.5.380.0070.08320.36
5.5.370.0100.08020.43
5.5.360.0030.08720.45
5.5.350.0030.06720.41
5.5.340.0030.06720.91
5.5.330.0030.06720.64
5.5.320.0130.08020.80
5.5.310.0100.04720.78
5.5.300.0070.05720.82
5.5.290.0130.07720.78
5.5.280.0100.08020.88
5.5.270.0030.06720.86
5.5.260.0070.08320.86
5.5.250.0100.07720.69
5.5.240.0000.08320.28
5.5.230.0070.06020.10
5.5.220.0100.07720.21
5.5.210.0070.04320.26
5.5.200.0030.08020.28
5.5.190.0170.07720.26
5.5.180.0030.08320.13
5.5.160.0070.06020.28
5.5.150.0170.03320.23
5.5.140.0070.08020.13
5.5.130.0000.08719.98
5.5.120.0070.05020.15
5.5.110.0030.08720.26
5.5.100.0070.04020.08
5.5.90.0130.07320.16
5.5.80.0130.07020.01
5.5.70.0170.06720.07
5.5.60.0030.07720.20
5.5.50.0030.05020.09
5.5.40.0130.06720.11
5.5.30.0030.06720.10
5.5.20.0000.05020.00
5.5.10.0170.07720.03
5.5.00.0030.04320.04
5.4.450.0070.08019.21
5.4.440.0030.08019.36
5.4.430.0070.05319.45
5.4.420.0100.07019.35
5.4.410.0130.07719.29
5.4.400.0070.06719.23
5.4.390.0100.07318.95
5.4.380.0030.07018.90
5.4.370.0100.07719.13
5.4.360.0100.07319.04
5.4.350.0100.06719.23
5.4.340.0030.08019.19
5.4.320.0170.06318.90
5.4.310.0070.06019.13
5.4.300.0100.05019.22
5.4.290.0000.04319.05
5.4.280.0030.08319.04
5.4.270.0170.06719.13
5.4.260.0030.08018.89
5.4.250.0170.04719.03
5.4.240.0100.06019.02
5.4.230.0100.07019.16
5.4.220.0070.08019.13
5.4.210.0070.08018.84
5.4.200.0070.06019.18
5.4.190.0100.06019.13
5.4.180.0030.06719.02
5.4.170.0070.07719.12
5.4.160.0170.06719.01
5.4.150.0000.09019.01
5.4.140.0100.07316.48
5.4.130.0030.08016.34
5.4.120.0070.03316.45
5.4.110.0070.07316.54
5.4.100.0130.06316.49
5.4.90.0030.05716.56
5.4.80.0000.05016.38
5.4.70.0030.07316.56
5.4.60.0070.07316.37
5.4.50.0100.07016.54
5.4.40.0030.04316.30
5.4.30.0100.05016.24
5.4.20.0030.07316.25
5.4.10.0030.07716.43
5.4.00.0070.07715.79
5.3.290.0200.05314.60
5.3.280.0030.08314.61
5.3.270.0030.04714.59
5.3.260.0100.08014.73
5.3.250.0070.05314.73
5.3.240.0100.07014.70
5.3.230.0070.05014.68
5.3.220.0070.07314.59
5.3.210.0030.07014.68
5.3.200.0070.04314.50
5.3.190.0100.05714.61
5.3.180.0030.07714.49
5.3.170.0100.05714.50
5.3.160.0100.05014.71
5.3.150.0030.04714.71
5.3.140.0100.07314.62
5.3.130.0030.08014.57
5.3.120.0130.07314.68
5.3.110.0030.07714.48
5.3.100.0100.06714.07
5.3.90.0030.07713.96
5.3.80.0000.04714.15
5.3.70.0030.06314.09
5.3.60.0130.06714.07
5.3.50.0070.05014.04
5.3.40.0100.07013.98
5.3.30.0070.07013.98
5.3.20.0030.07313.82
5.3.10.0070.06713.61
5.3.00.0100.06713.57
5.2.170.0100.04711.82
5.2.160.0070.05311.82
5.2.150.0030.05711.82
5.2.140.0070.06311.82
5.2.130.0070.06011.82
5.2.120.0030.06311.82
5.2.110.0070.05011.82
5.2.100.0100.05711.82
5.2.90.0070.06011.82
5.2.80.0130.05311.82
5.2.70.0000.04711.82
5.2.60.0030.06311.82
5.2.50.0130.05311.82
5.2.40.0030.06011.82
5.2.30.0070.06311.82
5.2.20.0130.05011.82
5.2.10.0030.03711.82
5.2.00.0100.05311.82
5.1.60.0030.03711.82
5.1.50.0100.03711.82
5.1.40.0000.05711.82
5.1.30.0100.05311.82
5.1.20.0030.04311.82
5.1.10.0130.04711.82
5.1.00.0100.04011.82
5.0.50.0000.05311.82
5.0.40.0000.04711.82
5.0.30.0000.06711.82
5.0.20.0000.02711.82
5.0.10.0000.04711.82
5.0.00.0100.02711.82
4.4.90.0070.03011.82
4.4.80.0000.04011.82
4.4.70.0030.03311.82
4.4.60.0070.03011.82
4.4.50.0030.02311.82
4.4.40.0000.05311.82
4.4.30.0030.03311.82
4.4.20.0030.02011.82
4.4.10.0030.01711.82
4.4.00.0070.04711.82
4.3.110.0000.03711.82
4.3.100.0070.03011.82
4.3.90.0030.03311.82
4.3.80.0070.04311.82
4.3.70.0070.02711.82
4.3.60.0000.02011.82
4.3.50.0000.01711.82
4.3.40.0000.03011.82
4.3.30.0000.03011.82
4.3.20.0000.03711.82
4.3.10.0030.01711.82
4.3.00.0000.03711.82

preferences:
37.54 ms | 400 KiB | 5 Q