3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Character { public function __construct($id = null) { } } $name = '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)
8.3.60.0040.01118.30
8.3.50.0110.00821.98
8.3.40.0040.01118.59
8.3.30.0070.00718.96
8.3.20.0040.00420.29
8.3.10.0050.00322.09
8.3.00.0040.00422.52
8.2.180.0120.00916.50
8.2.170.0110.00322.96
8.2.160.0100.00319.03
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00417.34
8.2.110.0070.01121.00
8.2.100.0040.00817.72
8.2.90.0000.00917.72
8.2.80.0050.00317.97
8.2.70.0100.00017.63
8.2.60.0040.00417.79
8.2.50.0050.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00417.88
8.2.20.0040.00417.47
8.2.10.0040.00417.74
8.2.00.0000.00817.68
8.1.280.0060.00925.92
8.1.270.0080.00022.23
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.19
8.1.230.0090.00320.89
8.1.220.0080.00017.79
8.1.210.0080.00020.14
8.1.200.0060.00317.36
8.1.190.0050.00317.55
8.1.180.0040.00418.67
8.1.170.0000.00918.57
8.1.160.0070.00022.00
8.1.150.0050.00318.58
8.1.140.0040.00817.38
8.1.130.0030.00317.78
8.1.120.0000.00717.40
8.1.110.0040.00417.29
8.1.100.0070.00017.43
8.1.90.0050.00317.41
8.1.80.0070.00017.32
8.1.70.0000.00717.41
8.1.60.0030.00617.63
8.1.50.0070.00017.52
8.1.40.0000.00717.42
8.1.30.0040.00417.67
8.1.20.0040.00417.54
8.1.10.0000.00817.45
8.1.00.0000.00917.41
8.0.300.0040.00420.06
8.0.290.0040.00416.63
8.0.280.0040.00418.29
8.0.270.0090.00017.19
8.0.260.0030.00316.79
8.0.250.0000.00716.81
8.0.240.0030.00616.85
8.0.230.0100.00016.88
8.0.220.0070.00016.72
8.0.210.0030.00316.84
8.0.200.0030.00316.90
8.0.190.0000.00716.92
8.0.180.0160.00016.86
8.0.170.0030.00516.74
8.0.160.0000.00716.82
8.0.150.0020.00516.80
8.0.140.0040.00416.80
8.0.130.0060.00013.13
8.0.120.0050.00316.68
8.0.110.0080.00016.66
8.0.100.0050.00216.89
8.0.90.0070.00016.70
8.0.80.0110.00416.81
8.0.70.0020.00516.67
8.0.60.0040.00416.82
8.0.50.0000.00716.62
8.0.30.0060.02017.11
8.0.20.0100.00917.40
8.0.10.0000.00716.98
8.0.00.0090.01116.82
7.4.330.0050.00015.00
7.4.320.0030.00316.49
7.4.300.0030.00316.57
7.4.290.0030.00316.51
7.4.280.0070.00016.50
7.4.270.0030.00316.61
7.4.260.0030.00316.59
7.4.250.0050.00316.39
7.4.240.0030.00516.52
7.4.230.0070.00016.40
7.4.220.0070.01016.45
7.4.210.0110.00416.58
7.4.200.0000.00716.68
7.4.190.0040.00416.40
7.4.160.0140.00016.38
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0110.00616.40
7.4.120.0150.00216.52
7.4.110.0150.00916.49
7.4.100.0140.00316.43
7.4.90.0030.01316.32
7.4.80.0030.01319.39
7.4.70.0070.01016.36
7.4.60.0080.00816.52
7.4.50.0030.00616.54
7.4.40.0040.00722.77
7.4.30.0130.00316.45
7.4.00.0090.00914.92
7.3.330.0030.00313.11
7.3.320.0030.00313.24
7.3.310.0030.00316.14
7.3.300.0080.00016.29
7.3.290.0110.00316.21
7.3.280.0050.01216.24
7.3.270.0110.00617.40
7.3.260.0090.01316.64
7.3.250.0100.00716.32
7.3.240.0030.01916.24
7.3.230.0060.01116.39
7.3.210.0060.01016.32
7.3.200.0130.00619.39
7.3.190.0070.01416.54
7.3.180.0030.01216.28
7.3.170.0170.00016.27
7.3.160.0100.00516.19
7.3.120.0060.00914.75
7.2.330.0060.01216.43
7.2.320.0130.00316.58
7.2.310.0100.00616.61
7.2.300.0100.00616.43
7.2.290.0130.00316.24
7.2.60.0000.00916.62
7.2.00.0090.00319.43
7.1.200.0180.01115.85
7.1.100.0030.00918.24
7.1.70.0000.01217.13
7.1.60.0140.01019.82
7.1.50.0110.01117.02
7.1.00.0000.09722.31
7.0.200.0150.00616.48
7.0.140.0100.06722.15
7.0.60.0100.07720.01
7.0.50.0100.06717.89
7.0.40.0030.06020.20
7.0.30.0300.03720.26
7.0.20.0300.07720.33
7.0.10.0230.04020.32
7.0.00.0000.04320.06
5.6.280.0030.07020.93
5.6.210.0200.06720.56
5.6.200.0070.05018.30
5.6.190.0170.07020.48
5.6.180.3200.04020.35
5.6.170.0300.07720.50
5.6.160.0100.05320.46
5.6.150.0070.04718.12
5.6.140.0000.04018.19
5.6.130.0070.08018.18
5.6.120.0070.08321.15
5.6.110.0130.07320.96
5.6.100.0100.08021.08
5.6.90.0030.08721.04
5.6.80.0100.08020.38
5.6.70.0170.03320.34
5.5.350.0000.03320.38
5.5.340.0130.06317.96
5.5.330.0070.06720.42
5.5.320.0200.03720.52
5.5.310.0270.06720.30
5.5.300.0070.06318.03
5.5.290.0070.08018.07
5.5.280.0030.04020.88
5.5.270.0000.06020.75
5.5.260.0070.09020.88
5.5.250.0070.06720.67
5.5.240.0100.04720.36
5.4.450.0630.04719.61
5.4.440.0570.06319.45
5.4.430.0130.05319.41
5.4.420.0130.05719.46
5.4.410.0100.05719.45
5.4.400.0730.00018.82
5.4.390.1000.00018.72
5.4.380.0200.06018.61
5.4.370.0270.05318.75
5.4.360.0270.04318.75
5.4.350.0300.06018.59
5.4.340.0270.05018.79
5.4.320.0080.04512.50
5.4.310.0090.03612.50
5.4.300.0090.03812.50
5.4.290.0070.04312.50
5.4.280.0080.03912.39
5.4.270.0060.03512.39
5.4.260.0070.06018.95
5.4.250.0130.05718.79
5.4.240.0070.05718.79
5.4.230.0100.05718.76
5.4.220.0100.05718.95
5.4.210.0170.04318.95
5.4.200.0170.06318.76
5.4.190.0130.05018.73
5.4.180.0130.06318.82
5.4.170.0100.05318.64
5.4.160.0130.05018.84
5.4.150.0170.05018.73
5.4.140.0130.05716.59
5.4.130.0100.06716.54
5.4.120.0200.04316.42
5.4.110.0070.06316.41
5.4.100.0200.04316.32
5.4.90.0130.04016.48
5.4.80.0100.05316.30
5.4.70.0130.05316.34
5.4.60.0130.04316.50
5.4.50.0100.04716.33
5.4.40.0100.05016.53
5.4.30.0100.05316.63
5.4.20.0030.07716.38
5.4.10.0100.05316.38
5.4.00.0200.05315.80
5.3.290.0080.04112.80
5.3.280.0100.05014.68
5.3.270.0070.05314.61
5.3.260.0130.05314.61
5.3.250.0100.05314.58
5.3.240.0070.06014.69
5.3.230.0100.05014.68
5.3.220.0230.05314.39
5.3.210.0100.05714.63
5.3.200.0100.05014.70
5.3.190.0100.05714.54
5.3.180.0030.05714.55
5.3.170.0230.03714.65
5.3.160.0170.05714.79
5.3.150.0200.04714.58
5.3.140.0030.07314.64
5.3.130.0030.06014.65
5.3.120.0130.05714.63
5.3.110.0170.07314.62
5.3.100.0100.05014.10
5.3.90.0100.06713.84
5.3.80.0030.06014.04
5.3.70.0070.05314.03
5.3.60.0130.05013.82
5.3.50.0070.06714.13
5.3.40.0170.06014.18
5.3.30.0130.06013.89
5.3.20.0070.05013.53
5.3.10.0100.05013.55
5.3.00.0130.05713.71
5.2.170.0070.04011.22
5.2.160.0070.04011.36
5.2.150.0130.04711.21
5.2.140.0100.06011.11
5.2.130.0130.03011.07
5.2.120.0030.04711.27
5.2.110.0030.04011.28
5.2.100.0100.05711.17
5.2.90.0100.04311.27
5.2.80.0070.04711.16
5.2.70.0130.04011.16
5.2.60.0170.05011.13
5.2.50.0100.06311.20
5.2.40.0170.04310.89
5.2.30.0030.06310.96
5.2.20.0130.05010.86
5.2.10.0030.05710.68
5.2.00.0070.05710.80
5.1.60.0100.04010.09
5.1.50.0130.03310.07
5.1.40.0000.0439.97
5.1.30.0100.03310.49
5.1.20.0070.04310.44
5.1.10.0030.04010.16
5.1.00.0130.04710.16
5.0.50.0170.0278.60
5.0.40.0000.0338.50
5.0.30.0130.0338.31
5.0.20.0030.0278.25
5.0.10.0030.0408.32
5.0.00.0030.0577.99
4.4.90.0030.0237.94
4.4.80.0030.0307.94
4.4.70.0100.0207.94
4.4.60.0070.0207.94
4.4.50.0070.0277.94
4.4.40.0100.0277.94
4.4.30.0070.0207.94
4.4.20.0070.0207.94
4.4.10.0100.0177.94
4.4.00.0100.0407.94
4.3.110.0000.0237.94
4.3.100.0070.0277.94
4.3.90.0000.0236.70
4.3.80.0030.0475.87
4.3.70.0030.0305.77
4.3.60.0070.0275.71
4.3.50.0030.0305.88
4.3.40.0030.0435.68
4.3.30.0070.0235.46
4.3.20.0070.0175.46
4.3.10.0000.0305.46
4.3.00.0130.0209.26

preferences:
44.72 ms | 401 KiB | 5 Q