3v4l.org

run code in 300+ PHP versions simultaneously
<?php $className = "SplFileInfo"; $reflection = new ReflectionClass($className); $instance = $reflection->newInstanceWithoutConstructor(); var_dump($instance); /*$serializedString = sprintf( '%s:%d:"%s":0:{}', 'O', strlen($className), $className ); unserialize($serializedString);*/

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
8.3.50.0130.00522.90
8.3.40.0040.01118.71
8.3.30.0090.00619.02
8.3.20.0040.00420.34
8.3.10.0040.00423.62
8.3.00.0060.00317.50
8.2.180.0140.00718.54
8.2.170.0140.00022.96
8.2.160.0070.00720.34
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.15
8.2.110.0030.00722.24
8.2.100.0060.00617.59
8.2.90.0050.00317.72
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0040.00417.63
8.2.50.0040.00417.91
8.2.40.0050.00317.92
8.2.30.0040.00417.95
8.2.20.0000.00717.50
8.2.10.0040.00418.00
8.2.00.0040.00417.70
8.1.280.0150.00025.92
8.1.270.0090.00022.05
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.34
8.1.230.0090.00320.92
8.1.220.0000.00817.76
8.1.210.0030.00618.97
8.1.200.0100.00017.35
8.1.190.0030.00517.11
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00721.89
8.1.150.0040.00418.84
8.1.140.0000.00717.38
8.1.130.0000.00717.83
8.1.120.0080.00017.44
8.1.110.0000.00817.28
8.1.100.0030.00317.39
8.1.90.0100.00217.43
8.1.80.0040.00417.43
8.1.70.0070.00017.39
8.1.60.0030.00617.49
8.1.50.0030.00517.47
8.1.40.0000.00817.53
8.1.30.0000.00817.63
8.1.20.0080.00017.62
8.1.10.0090.00017.55
8.1.00.0020.00517.34
8.0.300.0000.00819.98
8.0.290.0070.00017.05
8.0.280.0030.00318.45
8.0.270.0000.00717.17
8.0.260.0080.00017.23
8.0.250.0030.00316.92
8.0.240.0070.00016.77
8.0.230.0040.00416.88
8.0.220.0000.00716.77
8.0.210.0070.00016.82
8.0.200.0000.00616.94
8.0.190.0040.00416.86
8.0.180.0000.00816.91
8.0.170.0050.00316.74
8.0.160.0000.00716.88
8.0.150.0030.00416.81
8.0.140.0040.00416.72
8.0.130.0070.00013.29
8.0.120.0000.00716.85
8.0.110.0040.00416.74
8.0.100.0000.00816.62
8.0.90.0030.00316.69
8.0.80.0080.01216.77
8.0.70.0020.00516.73
8.0.60.0040.00416.84
8.0.50.0070.00016.78
8.0.30.0100.01217.12
8.0.20.0120.00717.40
8.0.10.0040.00416.74
8.0.00.0150.00716.69
7.4.330.0000.00615.00
7.4.320.0000.00716.59
7.4.300.0080.00016.46
7.4.290.0030.00516.43
7.4.280.0040.00416.53
7.4.270.0070.00016.36
7.4.260.0070.00016.53
7.4.250.0030.00616.40
7.4.240.0040.00416.45
7.4.230.0040.00416.45
7.4.220.0090.00916.54
7.4.210.0090.01216.45
7.4.200.0040.00416.40
7.4.160.0080.00816.51
7.4.150.0130.00617.40
7.4.140.0050.01417.86
7.4.130.0080.00816.46
7.4.120.0070.00916.33
7.4.110.0060.01016.42
7.4.100.0070.01416.61
7.4.90.0040.01316.48
7.4.80.0130.01219.39
7.4.70.0110.01116.31
7.4.60.0070.01116.44
7.4.50.0000.00416.47
7.4.40.0060.00916.44
7.4.30.0100.00616.52
7.4.00.0000.01314.95
7.3.330.0030.00313.07
7.3.320.0060.00012.85
7.3.310.0030.00315.99
7.3.300.0030.00315.98
7.3.290.0030.01016.07
7.3.280.0070.01216.17
7.3.270.0100.01017.40
7.3.260.0070.01016.09
7.3.250.0100.00716.13
7.3.240.0090.00616.50
7.3.230.0120.01216.39
7.3.210.0100.00716.17
7.3.200.0160.00019.39
7.3.190.0070.01416.35
7.3.180.0050.01016.19
7.3.170.0120.00316.27
7.3.160.0030.01616.16
7.2.330.0090.00916.63
7.2.320.0060.01316.32
7.2.310.0130.00316.24
7.2.300.0030.01316.46
7.2.290.0130.00316.57
7.1.100.0110.00718.05
7.1.70.0000.00717.13
7.1.60.0110.01519.40
7.1.50.0070.01416.80
7.1.00.0070.07322.44
7.0.200.0040.01116.66
7.0.140.0100.06721.92
7.0.60.0070.06319.91
7.0.50.0100.04017.90
7.0.40.0070.04020.23
7.0.30.0230.04320.20
7.0.20.0300.08020.16
7.0.10.0000.04720.00
7.0.00.0170.08020.19
5.6.280.0030.07321.09
5.6.210.0100.08320.76
5.6.200.0100.05018.20
5.6.190.0130.08020.27
5.6.180.0370.07020.56
5.6.170.0270.07720.49
5.6.160.0000.06020.46
5.6.150.0030.08718.21
5.6.140.0030.07718.12
5.6.130.0070.07718.18
5.6.120.0200.07021.05
5.6.110.0130.07721.04
5.6.100.0070.06721.02
5.6.90.0100.06320.97
5.6.80.0030.07020.40
5.5.350.0230.07720.42
5.5.340.0030.08718.08
5.5.330.0100.08020.40
5.5.320.0230.04720.30
5.5.310.0370.04720.37
5.5.300.0070.08317.97
5.5.290.0100.07317.95
5.5.280.0100.08320.96
5.5.270.0100.08020.88
5.5.260.0000.07020.88
5.5.250.0000.04320.68
5.5.240.0000.03320.28
5.4.450.0900.05319.55
5.4.440.0770.07019.49
5.4.430.0100.05319.28
5.4.420.0800.04719.23
5.4.410.0100.05019.02
5.4.400.0230.05718.84
5.4.390.0670.05718.56
5.4.380.0070.05318.79
5.4.370.0170.05018.81
5.4.360.0370.03718.48
5.4.350.0060.03512.02
5.4.340.0050.03812.01
5.4.320.0040.04012.50
5.4.310.0060.03812.50
5.4.300.0090.03612.50
5.4.290.0050.03812.50
5.4.280.0050.04012.39
5.4.270.0090.03212.39
5.4.260.0050.03712.39
5.4.250.0040.03812.39
5.4.240.0040.03712.39
5.4.230.0040.04112.39
5.4.220.0080.03412.38
5.4.210.0050.03512.38
5.4.200.0060.03612.38
5.4.190.0050.03612.38
5.4.180.0090.03212.38
5.4.170.0020.03912.39
5.4.160.0040.03712.39
5.4.150.0050.03612.39
5.4.140.0060.03612.07
5.4.130.0050.03612.05
5.4.120.0060.03512.01
5.4.110.0050.03612.01
5.4.100.0040.03612.01
5.4.90.0070.03512.01
5.4.80.0040.04012.01
5.4.70.0070.03312.01
5.4.60.0090.03612.01
5.4.50.0040.03612.01
5.4.40.0030.03611.99
5.4.30.0080.03712.00
5.4.20.0040.03612.00
5.4.10.0030.03712.00
5.4.00.0080.03311.49
5.3.290.0060.04512.80
5.3.280.0050.03712.71
5.3.270.0070.03712.73
5.3.260.0030.04112.72
5.3.250.0030.03912.72
5.3.240.0040.03912.72
5.3.230.0050.03812.71
5.3.220.0050.04112.68
5.3.210.0060.03812.68
5.3.200.0060.03712.68
5.3.190.0060.03712.68
5.3.180.0110.03212.67
5.3.170.0050.03812.67
5.3.160.0050.03712.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0060.03812.66
5.3.120.0050.04012.66
5.3.110.0060.03712.66
5.3.100.0050.03712.12
5.3.90.0090.03212.09
5.3.80.0050.03712.07
5.3.70.0090.03212.08
5.3.60.0080.03312.06
5.3.50.0090.03312.00
5.3.40.0050.03912.00
5.3.30.0060.03411.95
5.3.20.0070.03611.73
5.3.10.0120.02711.70
5.3.00.0080.03211.68
5.2.170.0080.0269.18
5.2.160.0060.0279.18
5.2.150.0050.0309.18
5.2.140.0070.0299.17
5.2.130.0050.0349.14
5.2.120.0040.0299.14
5.2.110.0030.0309.15
5.2.100.0030.0309.14
5.2.90.0060.0349.14
5.2.80.0030.0339.14
5.2.70.0030.0329.14
5.2.60.0030.0309.09
5.2.50.0030.0379.06
5.2.40.0060.0299.04
5.2.30.0050.0369.01
5.2.20.0050.0319.00
5.2.10.0020.0308.92
5.2.00.0060.0278.79
5.1.60.0050.0238.06
5.1.50.0030.0258.06
5.1.40.0040.0268.04
5.1.30.0050.0268.39
5.1.20.0040.0278.42
5.1.10.0040.0318.16
5.1.00.0060.0278.16
5.0.50.0040.0236.64
5.0.40.0060.0246.50
5.0.30.0030.0356.31
5.0.20.0060.0166.28
5.0.10.0070.0236.26
5.0.00.0040.0306.25
4.4.90.0000.0184.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0010.0174.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0060.0134.76
4.4.20.0020.0154.84
4.4.10.0030.0194.84
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0154.67
4.3.90.0030.0154.63
4.3.80.0040.0284.58
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0030.0204.63
4.3.40.0050.0224.54
4.3.30.0020.0163.28
4.3.20.0000.0203.26
4.3.10.0030.0163.21
4.3.00.0170.0207.17

preferences:
48.82 ms | 400 KiB | 5 Q