3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test2 { public function getSomething() { return "something"; } } class Test1 { private $test2; public function __construct($test2) { $this->test2=$test2; } public function getTest2() { return $this->test2; } } $test1=new Test1(new Test2()); echo $test1->getTest2()->getSomething();

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)
8.3.60.0130.00718.35
8.3.50.0220.00621.92
8.3.40.0070.00718.57
8.3.30.0100.00318.90
8.3.20.0050.00220.34
8.3.10.0040.00421.86
8.3.00.0080.00017.93
8.2.180.0100.01418.41
8.2.170.0070.01422.96
8.2.160.0100.00320.38
8.2.150.0000.00924.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0060.00320.96
8.2.110.0050.00322.38
8.2.100.0060.00617.78
8.2.90.0040.00419.07
8.2.80.0060.00317.97
8.2.70.0050.00317.25
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0020.00518.16
8.2.30.0030.00618.13
8.2.20.0000.00817.56
8.2.10.0000.00817.99
8.2.00.0000.00717.62
8.1.280.0100.00325.92
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.72
8.1.230.0080.00319.01
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0080.00017.36
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0040.00421.83
8.1.150.0000.00718.74
8.1.140.0000.00817.32
8.1.130.0030.00317.82
8.1.120.0030.00617.38
8.1.110.0000.00817.29
8.1.100.0020.00517.40
8.1.90.0030.00317.37
8.1.80.0000.00717.42
8.1.70.0030.00317.28
8.1.60.0040.00417.48
8.1.50.0000.00917.54
8.1.40.0040.00417.55
8.1.30.0030.00517.69
8.1.20.0050.00317.70
8.1.10.0040.00417.64
8.1.00.0000.00917.42
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0070.00018.47
8.0.270.0050.00317.25
8.0.260.0030.00317.22
8.0.250.0040.00416.93
8.0.240.0000.00716.91
8.0.230.0030.00316.92
8.0.220.0030.00316.90
8.0.210.0000.00616.84
8.0.200.0000.00716.92
8.0.190.0080.00016.92
8.0.180.0030.00516.88
8.0.170.0050.00216.92
8.0.160.0000.00816.89
8.0.150.0040.00416.77
8.0.140.0050.00316.78
8.0.130.0040.00413.24
8.0.120.0040.00416.71
8.0.110.0000.00716.73
8.0.100.0080.00016.83
8.0.90.0000.00716.75
8.0.80.0040.01116.82
8.0.70.0000.00716.73
8.0.60.0040.00416.87
8.0.50.0040.00416.86
8.0.30.0090.01416.88
8.0.20.0120.00917.40
8.0.10.0000.00816.95
8.0.00.0090.01216.76
7.4.330.0050.00015.00
7.4.320.0000.00616.36
7.4.300.0030.00316.41
7.4.290.0000.00716.67
7.4.280.0040.00416.45
7.4.270.0000.00716.62
7.4.260.0070.00016.52
7.4.250.0070.00016.48
7.4.240.0000.00816.63
7.4.230.0000.00716.49
7.4.220.0100.00716.51
7.4.210.0060.00916.54
7.4.200.0040.00416.64
7.4.160.0060.00916.62
7.4.150.0060.01117.40
7.4.140.0090.00917.86
7.4.130.0050.01116.56
7.4.120.0090.00816.43
7.4.110.0070.01016.65
7.4.100.0130.00916.66
7.4.90.0070.01016.59
7.4.80.0210.00019.39
7.4.70.0120.00616.50
7.4.60.0030.01516.50
7.4.50.0060.00316.38
7.4.40.0050.01116.36
7.4.30.0100.00616.50
7.4.00.0060.00914.69
7.3.330.0000.00613.02
7.3.320.0030.00313.10
7.3.310.0040.00416.19
7.3.300.0000.00616.11
7.3.290.0090.00616.15
7.3.280.0070.00816.23
7.3.270.0100.00717.40
7.3.260.0040.01416.33
7.3.250.0100.00916.52
7.3.240.0040.01416.28
7.3.230.0060.00916.46
7.3.210.0090.00616.21
7.3.200.0070.01719.39
7.3.190.0100.00616.50
7.3.180.0130.00916.35
7.3.170.0130.00316.35
7.3.160.0160.00016.36
7.3.120.0090.00614.69
7.3.10.0000.01516.81
7.3.00.0100.00616.74
7.2.330.0120.00616.67
7.2.320.0140.00516.49
7.2.310.0070.01016.55
7.2.300.0060.01116.77
7.2.290.0030.01316.77
7.2.130.0060.00917.03
7.2.120.0070.00717.05
7.2.110.0130.00316.77
7.2.100.0110.00016.68
7.2.90.0040.01117.04
7.2.80.0040.00716.70
7.2.70.0030.00616.92
7.2.60.0040.01116.98
7.2.50.0030.01217.06
7.2.40.0030.00916.69
7.2.30.0070.01016.98
7.2.20.0080.00516.66
7.2.10.0040.00816.56
7.2.00.0070.00617.99
7.1.250.0070.01015.70
7.1.200.0110.00415.43
7.1.100.0000.01117.64
7.1.70.0000.00717.09
7.1.60.0140.01119.25
7.1.50.0120.00916.47
7.1.00.0030.07722.51
7.0.200.0000.00716.78
7.0.140.0070.07022.00
7.0.60.0130.08320.09
7.0.50.0000.04317.73
7.0.40.0070.07720.13
7.0.30.0230.04320.10
7.0.20.0430.07320.26
7.0.10.0230.07720.28
7.0.00.0100.08320.11
5.6.280.0000.07721.00
5.6.210.0000.06720.55
5.6.200.0070.04018.20
5.6.190.0070.08320.69
5.6.180.0400.07320.61
5.6.170.0170.04720.55
5.6.160.0070.08320.53
5.6.150.0100.06718.16
5.6.140.0030.05018.15
5.6.130.0100.06018.18
5.6.120.0130.08720.97
5.6.110.0070.05321.11
5.6.100.0200.07021.02
5.6.90.0170.07320.97
5.6.80.0070.08020.38
5.6.70.0370.05720.35
5.5.350.0270.07020.41
5.5.340.0030.08717.94
5.5.330.0100.04020.21
5.5.320.0330.06720.24
5.5.310.0400.05020.25
5.5.300.0070.07317.95
5.5.290.0070.05017.95
5.5.280.0130.07720.77
5.5.270.0030.07320.75
5.5.260.0100.08020.67
5.5.250.0030.08720.61
5.5.240.0030.07320.16
5.4.450.0330.04319.47
5.4.440.0470.03719.49
5.4.430.0930.03719.57
5.4.420.0130.05719.47
5.4.410.0200.06319.41
5.4.400.0430.05718.72
5.4.390.0330.05018.75
5.4.380.0130.05018.79
5.4.370.0270.04318.57
5.4.360.0200.05018.79
5.4.350.0200.12212.02
5.4.340.0100.04012.02
5.4.320.0040.03912.51
5.4.310.0040.04012.50
5.4.300.0050.03812.50
5.4.290.0090.03512.50
5.4.280.0040.03812.40
5.4.270.0090.03512.40
5.4.260.0090.04412.40
5.4.250.0060.04012.40
5.4.240.0070.03512.40
5.4.230.0060.03812.39
5.4.220.0060.03712.39
5.4.210.0080.03312.39
5.4.200.0100.03412.39
5.4.190.0040.03912.38
5.4.180.0070.03912.39
5.4.170.0040.03912.40
5.4.160.0100.03812.39
5.4.150.0090.04612.39
5.4.140.0080.04312.07
5.4.130.0060.03912.07
5.4.120.0100.03712.02
5.4.110.0080.04112.02
5.4.100.0050.03712.01
5.4.90.0070.03712.01
5.4.80.0090.03712.02
5.4.70.0060.04712.01
5.4.60.0100.03712.01
5.4.50.0040.03712.02
5.4.40.0050.03912.00
5.4.30.0040.04212.00
5.4.20.0080.03312.00
5.4.10.0080.03612.00
5.4.00.0010.04311.48
5.3.290.0040.04112.80
5.3.280.0060.04012.71
5.3.270.0110.04412.72
5.3.260.0080.04112.72
5.3.250.0140.04212.72
5.3.240.0070.03812.71
5.3.230.0060.03912.70
5.3.220.0100.03512.68
5.3.210.0090.04312.68
5.3.200.0060.03712.68
5.3.190.0070.03712.68
5.3.180.0060.03712.68
5.3.170.0060.03712.67
5.3.160.0090.04012.67
5.3.150.0060.03812.68
5.3.140.0070.03612.66
5.3.130.0040.04112.66
5.3.120.0050.04212.66
5.3.110.0050.04512.66
5.3.100.0070.03812.12
5.3.90.0070.03812.11
5.3.80.0070.03512.09
5.3.70.0060.04012.10
5.3.60.0060.03812.08
5.3.50.0050.03712.03
5.3.40.0070.04412.03
5.3.30.0080.03711.98
5.3.20.0040.05011.77
5.3.10.0080.04711.73
5.3.00.0070.03911.73
5.2.170.0060.0349.23
5.2.160.0030.0339.22
5.2.150.0040.0339.22
5.2.140.0050.0309.22
5.2.130.0030.0319.18
5.2.120.0060.0299.18
5.2.110.0050.0409.19
5.2.100.0040.0299.18
5.2.90.0090.0299.18
5.2.80.0020.0349.17
5.2.70.0080.0269.18
5.2.60.0040.0339.13
5.2.50.0040.0319.10
5.2.40.0040.0299.08
5.2.30.0050.0369.05
5.2.20.0030.0319.04
5.2.10.0060.0278.95
5.2.00.0050.0288.80
5.1.60.0050.0248.09
5.1.50.0040.0248.09
5.1.40.0030.0258.07
5.1.30.0040.0268.41
5.1.20.0050.0318.45
5.1.10.0080.0258.17
5.1.00.0060.0268.17
5.0.50.0080.0186.65
5.0.40.0050.0186.50
5.0.30.0030.0346.32
5.0.20.0040.0246.28
5.0.10.0080.0236.26
5.0.00.0060.0316.25
4.4.90.0030.0164.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0040.0154.75
4.4.50.0040.0174.77
4.4.40.0040.0254.71
4.4.30.0020.0184.76
4.4.20.0030.0164.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0030.0164.67
4.3.100.0020.0164.66
4.3.90.0040.0144.63
4.3.80.0050.0234.59
4.3.70.0030.0154.63
4.3.60.0010.0174.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0030.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0070.01715.26

preferences:
45.26 ms | 401 KiB | 5 Q