3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Char; class Character { public function __construct($id = null) { } } $name = 'Char\Character'; $arguments = array(); $reflect = new \ReflectionClass($name); print_r($reflect); print_r($name); print_r($arguments); $o = $reflect->newInstanceArgs($arguments);

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)
8.3.60.0100.00718.31
8.3.50.0090.01122.11
8.3.40.0090.00618.71
8.3.30.0070.00718.95
8.3.20.0070.00020.31
8.3.10.0080.00021.90
8.3.00.0070.00022.40
8.2.180.0160.00616.75
8.2.170.0070.00722.96
8.2.160.0070.00719.02
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00726.16
8.2.120.0080.00317.91
8.2.110.0050.00522.29
8.2.100.0060.00619.51
8.2.90.0000.00919.05
8.2.80.0040.00418.04
8.2.70.0050.00517.50
8.2.60.0000.01117.91
8.2.50.0040.00418.07
8.2.40.0050.00317.97
8.2.30.0030.00517.91
8.2.20.0070.00017.50
8.2.10.0000.00717.75
8.2.00.0040.00417.59
8.1.280.0130.00725.92
8.1.270.0040.00422.01
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0080.00023.91
8.1.230.0040.00819.10
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0040.00417.53
8.1.180.0040.00418.73
8.1.170.0050.00318.50
8.1.160.0040.00421.87
8.1.150.0000.00718.57
8.1.140.0060.00317.39
8.1.130.0040.00417.75
8.1.120.0040.00417.36
8.1.110.0040.00417.26
8.1.100.0050.00217.45
8.1.90.0000.00717.39
8.1.80.0030.00317.41
8.1.70.0030.00317.34
8.1.60.0040.00417.48
8.1.50.0000.00817.48
8.1.40.0040.00417.46
8.1.30.0030.00617.60
8.1.20.0000.00817.56
8.1.10.0080.00017.57
8.1.00.0030.00517.41
8.0.300.0000.00718.77
8.0.290.0050.00317.16
8.0.280.0070.00018.38
8.0.270.0030.00617.21
8.0.260.0070.00016.79
8.0.250.0050.00216.91
8.0.240.0060.00316.92
8.0.230.0070.00016.92
8.0.220.0000.00716.86
8.0.210.0000.00716.73
8.0.200.0040.00416.93
8.0.190.0030.00516.89
8.0.180.0070.00416.76
8.0.170.0040.00416.71
8.0.160.0070.00016.85
8.0.150.0040.00416.86
8.0.140.0040.00416.80
8.0.130.0030.00313.31
8.0.120.0000.00816.78
8.0.110.0000.00716.89
8.0.100.0030.00316.68
8.0.90.0030.00316.69
8.0.80.0090.00616.72
8.0.70.0000.00816.72
8.0.60.0050.00216.66
8.0.50.0040.00416.85
8.0.30.0100.01016.86
8.0.20.0080.00917.41
8.0.10.0040.00416.82
8.0.00.0020.01716.68
7.4.330.0030.00315.00
7.4.320.0000.00616.52
7.4.300.0030.00316.61
7.4.290.0000.00716.61
7.4.280.0000.00616.51
7.4.270.0030.00316.42
7.4.260.0030.00316.53
7.4.250.0000.00716.49
7.4.240.0030.00316.53
7.4.230.0030.00316.62
7.4.220.0160.00316.54
7.4.210.0070.00916.48
7.4.200.0030.00316.40
7.4.190.0050.00316.59
7.4.160.0060.01016.44
7.4.150.0060.01217.40
7.4.140.0080.00817.86
7.4.130.0110.00716.49
7.4.120.0070.00916.53
7.4.110.0030.01316.36
7.4.100.0110.00516.50
7.4.90.0140.00416.52
7.4.80.0030.02019.39
7.4.70.0090.00916.38
7.4.60.0090.00916.34
7.4.50.0030.00716.23
7.4.40.0060.01022.77
7.4.30.0100.00616.42
7.4.00.0060.00914.97
7.3.330.0020.00513.24
7.3.320.0050.00013.19
7.3.310.0040.00416.20
7.3.300.0030.00316.12
7.3.290.0090.00616.20
7.3.280.0090.00816.22
7.3.270.0090.00917.40
7.3.260.0130.01016.14
7.3.250.0070.01016.37
7.3.240.0080.00916.47
7.3.230.0140.00316.39
7.3.210.0030.01516.11
7.3.200.0100.01116.17
7.3.190.0120.00916.33
7.3.180.0110.00616.33
7.3.170.0100.00616.29
7.3.160.0060.00916.22
7.3.120.0040.01114.94
7.2.330.0130.00916.58
7.2.320.0120.00316.60
7.2.310.0090.01216.66
7.2.300.0070.01316.27
7.2.290.0170.00316.38
7.2.60.0140.00016.50
7.2.50.0030.00916.88
7.2.00.0030.01419.17
7.1.200.0000.01215.67
7.1.100.0130.00418.04
7.1.70.0000.01216.94
7.1.60.0040.01119.82
7.1.50.0030.02216.83
7.1.00.0000.07722.54
7.0.200.0000.00816.72
7.0.140.0030.07321.96
7.0.60.0130.06719.92
7.0.50.0070.04017.88
7.0.40.0030.05020.15
7.0.30.0570.06020.21
7.0.20.0270.04720.30
7.0.10.0100.05020.26
7.0.00.0030.04320.10
5.6.280.0100.06320.91
5.6.210.0070.08720.63
5.6.200.0030.08018.19
5.6.190.0030.05720.57
5.6.180.0700.06720.59
5.6.170.0270.04320.47
5.6.160.0070.07720.39
5.6.150.0130.06018.19
5.6.140.0000.08718.23
5.6.130.0000.08718.16
5.6.120.0100.06721.04
5.6.110.0130.08321.14
5.6.100.0070.05721.14
5.6.90.0130.07321.00
5.6.80.0000.08020.48
5.5.350.0230.07020.39
5.5.340.0100.07717.93
5.5.330.0100.03320.19
5.5.320.0070.08020.28
5.5.310.0400.07720.36
5.5.300.0030.05017.99
5.5.290.0100.06717.99
5.5.280.0100.05020.87
5.5.270.0100.05720.75
5.5.260.0100.07020.75
5.5.250.0000.06720.79
5.5.240.0000.08320.04
5.4.450.0400.06319.39
5.4.440.0300.06719.46
5.4.430.0100.05719.68
5.4.420.0100.05719.51
5.4.410.0130.05019.32
5.4.400.1630.00018.87
5.4.390.1870.00018.62
5.4.380.0200.05718.74
5.4.370.0200.06018.59
5.4.360.0400.05318.76
5.4.350.0300.05318.79
5.4.340.0270.05018.76
5.4.320.0070.03912.50
5.4.310.0080.04512.50
5.4.300.0050.04212.50
5.4.290.0060.03712.50
5.4.280.0080.03512.40
5.4.270.0080.03512.40
5.4.260.0130.04718.78
5.4.250.0030.05718.95
5.4.240.0100.05018.76
5.4.230.0100.05018.99
5.4.220.0030.05718.99
5.4.210.0130.04719.10
5.4.200.0070.06319.09
5.4.190.0100.05018.64
5.4.180.0030.05318.89
5.4.170.0100.05018.95
5.4.160.0100.05018.77
5.4.150.0130.05318.97
5.4.140.0030.05316.39
5.4.130.0070.07016.54
5.4.120.0070.04716.58
5.4.110.0070.05016.40
5.4.100.0130.06316.39
5.4.90.0100.07016.50
5.4.80.0030.05316.35
5.4.70.0100.04316.50
5.4.60.0030.07716.43
5.4.50.0030.07016.54
5.4.40.0070.05716.35
5.4.30.0130.05016.61
5.4.20.0070.06016.61
5.4.10.0070.05716.43
5.4.00.0070.05316.03
5.3.290.0030.04412.80
5.3.280.0000.06014.51
5.3.270.0170.07714.69
5.3.260.0100.05014.69
5.3.250.0170.06314.68
5.3.240.0030.05714.59
5.3.230.0100.04714.68
5.3.220.0170.04314.76
5.3.210.0100.05014.75
5.3.200.0100.04714.71
5.3.190.0100.05014.65
5.3.180.0030.05314.79
5.3.170.0030.05314.64
5.3.160.0200.06314.57
5.3.150.0070.05014.65
5.3.140.0070.05014.56
5.3.130.0100.07714.63
5.3.120.0070.06014.71
5.3.110.0100.04714.38
5.3.100.0000.05714.17
5.3.90.0130.05314.09
5.3.80.0100.05014.09
5.3.70.0030.05314.12

preferences:
51.83 ms | 401 KiB | 5 Q