3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Char; 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)
8.3.70.0090.01218.27
8.3.60.0070.00718.56
8.3.50.0070.00921.99
8.3.40.0110.00418.63
8.3.30.0110.00419.21
8.3.20.0070.00020.34
8.3.10.0040.00421.83
8.3.00.0080.00022.40
8.2.180.0060.01516.63
8.2.170.0070.00722.96
8.2.160.0000.01419.21
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0110.00726.16
8.2.120.0080.00617.50
8.2.110.0060.00620.52
8.2.100.0080.00419.66
8.2.90.0000.00818.92
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0030.00717.80
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0030.00518.01
8.2.20.0050.00317.56
8.2.10.0080.00017.79
8.2.00.0050.00317.78
8.1.280.0130.01025.92
8.1.270.0080.00022.14
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0080.00423.82
8.1.230.0120.00018.95
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0050.00517.00
8.1.190.0040.00417.39
8.1.180.0050.00318.72
8.1.170.0040.00418.50
8.1.160.0070.00021.90
8.1.150.0050.00218.47
8.1.140.0030.00717.29
8.1.130.0030.00517.66
8.1.120.0030.00317.42
8.1.110.0000.00717.45
8.1.100.0040.00417.41
8.1.90.0050.00317.28
8.1.80.0040.00417.29
8.1.70.0000.00717.32
8.1.60.0040.00417.55
8.1.50.0000.00817.55
8.1.40.0000.00717.41
8.1.30.0030.00617.50
8.1.20.0000.00917.54
8.1.10.0060.00317.58
8.1.00.0000.00817.55
8.0.300.0000.00818.77
8.0.290.0070.00017.16
8.0.280.0030.00318.44
8.0.270.0000.00717.11
8.0.260.0000.00616.75
8.0.250.0000.00716.84
8.0.240.0060.00316.86
8.0.230.0040.00416.79
8.0.220.0030.00316.90
8.0.210.0000.00716.75
8.0.200.0000.00716.86
8.0.190.0000.00816.85
8.0.180.0060.00616.96
8.0.170.0000.00716.90
8.0.160.0000.00716.75
8.0.150.0030.00316.88
8.0.140.0040.00416.86
8.0.130.0000.00613.31
8.0.120.0000.00816.89
8.0.110.0040.00416.91
8.0.100.0040.00416.75
8.0.90.0030.00516.77
8.0.80.0090.00916.84
8.0.70.0050.00316.93
8.0.60.0000.00716.85
8.0.50.0040.00416.77
8.0.30.0100.01317.02
8.0.20.0100.00917.40
8.0.10.0040.00417.00
8.0.00.0110.00816.67
7.4.330.0000.00615.00
7.4.320.0000.00616.44
7.4.300.0060.00016.50
7.4.290.0030.00316.61
7.4.280.0040.00416.48
7.4.270.0070.00016.50
7.4.260.0070.00016.60
7.4.250.0040.00416.54
7.4.240.0060.00216.51
7.4.230.0030.00316.64
7.4.220.0070.01116.56
7.4.210.0080.00716.55
7.4.200.0030.00316.40
7.4.190.0050.00216.38
7.4.160.0030.01716.55
7.4.150.0150.00417.40
7.4.140.0080.01117.86
7.4.130.0050.01316.51
7.4.120.0100.00816.44
7.4.110.0090.00916.53
7.4.100.0100.00716.55
7.4.90.0080.01116.50
7.4.80.0070.01419.39
7.4.70.0080.01116.38
7.4.60.0170.00316.52
7.4.50.0040.00416.23
7.4.40.0030.01022.77
7.4.30.0060.01016.57
7.4.00.0060.00614.95
7.3.330.0030.00313.30
7.3.320.0000.00513.31
7.3.310.0030.00516.46
7.3.300.0040.00416.16
7.3.290.0130.00316.32
7.3.280.0050.01316.27
7.3.270.0130.00617.40
7.3.260.0060.01016.51
7.3.250.0060.01116.38
7.3.240.0110.00616.55
7.3.230.0060.00916.39
7.3.210.0030.01316.61
7.3.200.0110.00716.35
7.3.190.0030.01716.42
7.3.180.0080.00816.34
7.3.170.0170.00316.39
7.3.160.0030.01316.41
7.3.120.0070.00714.80
7.3.10.0070.00716.23
7.3.00.0130.00315.93
7.2.330.0140.00416.52
7.2.320.0090.01216.45
7.2.310.0090.00816.64
7.2.300.0130.00916.52
7.2.290.0080.00816.42
7.2.130.0070.00715.72
7.2.120.0080.00816.34
7.2.110.0120.00416.04
7.2.100.0090.00616.52
7.2.90.0120.00316.34
7.2.80.0110.01116.39
7.2.70.0130.01016.56
7.2.60.0070.00916.55
7.2.50.0120.00916.45
7.2.40.0180.00416.34
7.2.30.0240.00016.73
7.2.20.0250.00916.63
7.2.10.0160.01316.45
7.2.00.0080.01117.86
7.1.250.0040.01515.07
7.1.200.0000.01215.51
7.1.100.0120.00318.12
7.1.70.0080.00416.74
7.1.60.0000.01919.82
7.1.50.0100.01416.86
7.1.00.0000.07722.44
7.0.200.0060.00316.73
7.0.140.0070.07021.92
7.0.60.0030.07019.97
7.0.50.0100.04017.97
7.0.40.0100.03719.96
7.0.30.0570.06020.10
7.0.20.0270.08020.25
7.0.10.0030.08020.34
7.0.00.0130.03320.09
5.6.280.0030.07320.87
5.6.210.0000.08720.65
5.6.200.0030.07718.20
5.6.190.0030.09320.48
5.6.180.0500.07720.48
5.6.170.0230.08020.44
5.6.160.0030.07320.46
5.6.150.0070.06318.15
5.6.140.0030.08318.25
5.6.130.0200.07018.18
5.6.120.0030.07021.11
5.6.110.0070.08321.01
5.6.100.0170.07721.11
5.6.90.0030.04321.12
5.6.80.0000.06320.40
5.5.350.0100.05320.35
5.5.340.0030.08717.99
5.5.330.0100.03320.40
5.5.320.0070.04720.51
5.5.310.0300.05020.27
5.5.300.0130.07718.03
5.5.290.0170.03017.98
5.5.280.0100.04320.80
5.5.270.0000.04720.76
5.5.260.0130.07720.84
5.5.250.0200.05720.69
5.5.240.0100.07720.34
5.4.450.0230.04319.20
5.4.440.0230.04319.15
5.4.430.0130.05019.52
5.4.420.0200.04719.52
5.4.410.0070.05719.21
5.4.400.0830.00018.88
5.4.390.0830.00018.73
5.4.380.0230.06018.53
5.4.370.0230.05318.53
5.4.360.0370.04318.77
5.4.350.0170.06018.84
5.4.340.0330.04718.80
5.4.320.0050.03812.50
5.4.310.0070.04012.50
5.4.300.0080.04112.50
5.4.290.0070.03912.50
5.4.280.0110.03712.39
5.4.270.0130.04312.40
5.4.260.0130.05318.96
5.4.250.0030.07318.61
5.4.240.0200.04019.09
5.4.230.0200.04718.99
5.4.220.0070.06319.09
5.4.210.0100.06018.91
5.4.200.0100.05018.93
5.4.190.0130.05719.01
5.4.180.0000.06018.79
5.4.170.0030.05718.76
5.4.160.0100.05018.89
5.4.150.0030.06018.94
5.4.140.0130.04716.42
5.4.130.0070.04716.53
5.4.120.0200.05716.37
5.4.110.0130.04316.40
5.4.100.0070.05016.40
5.4.90.0130.06016.48
5.4.80.0000.05716.57
5.4.70.0100.05016.39
5.4.60.0100.04716.32
5.4.50.0070.07016.46
5.4.40.0100.05316.50
5.4.30.0000.06716.44
5.4.20.0130.04716.32
5.4.10.0070.05716.46
5.4.00.0030.05315.91
5.3.290.0090.04212.80
5.3.280.0030.05714.61
5.3.270.0000.06014.68
5.3.260.0130.04714.83
5.3.250.0170.05314.61
5.3.240.0030.05714.68
5.3.230.0070.06314.68
5.3.220.0070.06314.47
5.3.210.0130.05714.63
5.3.200.0070.05714.63
5.3.190.0100.05714.70
5.3.180.0130.06014.74
5.3.170.0100.07314.54
5.3.160.0070.05314.58
5.3.150.0170.05714.79
5.3.140.0130.07014.73
5.3.130.0100.05714.63
5.3.120.0000.06314.64
5.3.110.0130.05014.77
5.3.100.0100.06713.86
5.3.90.0100.07014.16
5.3.80.0070.07014.09
5.3.70.0030.05314.09

preferences:
51.47 ms | 401 KiB | 5 Q