3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { function foo() { return 'foo'; } }; class MyOtherClass { function __construct($klass) { $this->klass = $klass; } function get_instance() { return new $this->klass(); } } $factory = new MyOtherClass(MyClass); $obj = $factory->get_instance(); ?> // <h1> value should equal foo <h1><?php echo $obj->foo();?></h1>

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)
8.3.60.0200.00016.63
8.3.50.0150.00322.84
8.3.40.0100.01018.79
8.3.30.0070.00719.09
8.3.20.0070.00020.29
8.3.10.0060.00321.85
8.3.00.0080.00019.38
8.2.180.0120.00318.52
8.2.170.0070.01422.96
8.2.160.0130.00320.40
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00820.71
8.2.110.0050.00521.99
8.2.100.0080.00318.22
8.2.90.0130.00018.81
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0050.00318.05
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0040.00418.12
8.2.20.0000.00817.71
8.2.10.0040.00418.04
8.2.00.0040.00417.62
8.1.280.0070.00725.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.91
8.1.230.0050.00519.11
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.36
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00422.02
8.1.150.0040.00418.82
8.1.140.0000.00717.44
8.1.130.0030.00317.76
8.1.120.0040.00417.30
8.1.110.0040.00417.38
8.1.100.0030.00317.40
8.1.90.0040.00417.40
8.1.80.0050.00317.30
8.1.70.0030.00317.28
8.1.60.0040.00417.34
8.1.50.0040.00417.49
8.1.40.0050.00317.44
8.1.30.0030.00617.41
8.1.20.0050.00317.63
8.1.10.0000.00817.44
8.1.00.0040.00417.32
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0030.00317.16
8.0.260.0030.00317.25
8.0.250.0070.00017.02
8.0.240.0080.00016.91
8.0.230.0040.00416.89
8.0.220.0040.00317.05
8.0.210.0000.00716.96
8.0.200.0040.00417.02
8.0.190.0030.00316.96
8.0.180.0040.00416.95
8.0.170.0000.00716.86
8.0.160.0000.00716.92
8.0.150.0000.00716.93
8.0.140.0040.00416.91
8.0.130.0050.00013.41
8.0.120.0000.00816.90
8.0.110.0040.00416.86
8.0.100.0000.00816.88
8.0.90.0030.00516.82
8.0.80.0150.00616.98
8.0.70.0040.00416.77
8.0.60.0050.00316.94
8.0.50.0050.00216.82
8.0.30.0110.00916.95
8.0.20.0120.00617.40
8.0.10.0070.00016.87
8.0.00.0060.01216.91
7.4.330.0020.00215.15
7.4.320.0000.00616.46
7.4.300.0000.00616.40
7.4.290.0030.00316.62
7.4.280.0070.00016.61
7.4.270.0030.00316.51
7.4.260.0030.00316.40
7.4.250.0040.00416.46
7.4.240.0040.00416.50
7.4.230.0000.00716.61
7.4.220.0070.01716.58
7.4.210.0040.01416.67
7.4.200.0050.00216.47
7.4.160.0120.00416.45
7.4.150.0140.00717.40
7.4.140.0090.00717.86
7.4.130.0090.00916.58
7.4.120.0120.00516.75
7.4.110.0060.01216.48
7.4.100.0040.01416.35
7.4.90.0100.00716.41
7.4.80.0160.00319.39
7.4.70.0120.00916.59
7.4.60.0170.00016.58
7.4.50.0050.00316.71
7.4.40.0140.00316.74
7.4.30.0030.01316.54
7.4.00.0030.01415.05
7.3.330.0000.00513.15
7.3.320.0000.00613.25
7.3.310.0080.00016.23
7.3.300.0000.00716.26
7.3.290.0070.00716.33
7.3.280.0050.01016.31
7.3.270.0100.01017.40
7.3.260.0070.01316.27
7.3.250.0110.00716.44
7.3.240.0080.00816.52
7.3.230.0130.00316.42
7.3.210.0130.00316.37
7.3.200.0100.00719.39
7.3.190.0070.01416.60
7.3.180.0130.00316.28
7.3.170.0070.01016.44
7.3.160.0130.00416.28
7.3.10.0030.01016.66
7.3.00.0000.01716.60
7.2.330.0100.00716.47
7.2.320.0100.00716.85
7.2.310.0090.00916.50
7.2.300.0060.00916.79
7.2.290.0100.00716.54
7.2.130.0000.01016.99
7.2.120.0000.01416.95
7.2.110.0100.00317.11
7.2.100.0060.00616.76
7.2.90.0040.01116.64
7.2.80.0070.01017.02
7.2.70.0120.00016.97
7.2.60.0060.00716.77
7.2.50.0150.00016.95
7.2.40.0110.00017.11
7.2.30.0030.00917.06
7.2.20.0070.01016.72
7.2.10.0040.01216.92
7.2.00.0050.00718.21
7.1.250.0100.00715.70
7.1.200.0030.01015.39
7.1.100.0040.01217.94
7.1.70.0030.01017.12
7.1.60.0060.01519.46
7.1.50.0060.00616.57
7.1.00.0030.07722.28
7.0.200.0070.00016.75
7.0.140.0000.07722.09
7.0.60.0100.08319.78
7.0.50.0030.04017.85
7.0.40.0170.07720.24
7.0.30.0330.05320.21
7.0.20.0200.04320.22
7.0.10.0330.06020.09
7.0.00.0000.05720.05
5.6.280.0070.07021.11
5.6.210.0100.04320.54
5.6.200.0070.08718.23
5.6.190.0130.07020.47
5.6.180.0270.07020.64
5.6.170.0330.04720.47
5.6.160.0070.03720.71
5.6.150.0070.07718.21
5.6.140.0070.06718.17
5.6.130.0070.04018.24
5.6.120.0000.08721.02
5.6.110.0100.07021.03
5.6.100.0070.08321.02
5.6.90.0070.08320.88
5.6.80.0130.06720.51
5.6.70.3130.02720.56
5.5.350.0070.07720.28
5.5.340.0070.03718.09
5.5.330.0170.06720.41
5.5.320.0330.08020.25
5.5.310.0230.05720.34
5.5.300.0000.05317.99
5.5.290.0000.06317.95
5.5.280.0070.08020.89
5.5.270.0070.03720.73
5.5.260.0100.08720.98
5.5.250.0100.08020.58
5.5.240.0100.03720.22
5.4.450.0270.04319.42
5.4.440.0070.03719.11
5.4.430.0130.03319.27
5.4.420.0100.03019.16
5.4.410.0100.04319.51
5.4.400.0130.03718.95
5.4.390.0130.03718.98
5.4.380.0400.05318.52
5.4.370.0430.05018.81
5.4.360.0300.05318.57
5.4.350.0570.04018.61
5.4.340.0470.06318.70
5.4.320.0030.03912.51
5.4.310.0070.03712.50
5.4.300.0070.03912.50
5.4.290.0060.04012.50
5.4.280.0050.03612.39
5.4.270.0070.04212.40
5.4.260.0040.04112.40
5.4.250.0070.04212.40
5.4.240.0080.03812.40
5.4.230.0040.04012.39
5.4.220.0080.04212.39
5.4.210.0110.04112.39
5.4.200.0080.04112.39
5.4.190.0100.04212.39
5.4.180.0080.04612.38
5.4.170.0060.03812.40
5.4.160.0060.03412.39
5.4.150.0080.04112.39
5.4.140.0090.03912.07
5.4.130.0080.04312.06
5.4.120.0100.03712.02
5.4.110.0080.04412.02
5.4.100.0030.03812.01
5.4.90.0060.03712.02
5.4.80.0060.04412.02
5.4.70.0030.03712.02
5.4.60.0060.04212.01
5.4.50.0120.03512.01
5.4.40.0100.03312.00
5.4.30.0050.04012.00
5.4.20.0140.02812.00
5.4.10.0070.04012.00
5.4.00.0020.04511.48
5.3.290.0090.04012.80
5.3.280.0070.04112.71
5.3.270.0060.04212.72
5.3.260.0080.03812.72
5.3.250.0060.03812.72
5.3.240.0060.03912.72
5.3.230.0130.04412.71
5.3.220.0080.03912.68
5.3.210.0080.04312.68
5.3.200.0090.04312.68
5.3.190.0060.04112.68
5.3.180.0100.04012.68
5.3.170.0060.04212.66
5.3.160.0060.03912.68
5.3.150.0070.03612.68
5.3.140.0070.03812.66
5.3.130.0090.04012.66
5.3.120.0090.04412.66
5.3.110.0070.04612.66
5.3.100.0090.03912.12
5.3.90.0040.04312.12
5.3.80.0090.04112.10
5.3.70.0080.03812.10
5.3.60.0080.03412.08
5.3.50.0060.04712.03
5.3.40.0120.04412.03
5.3.30.0080.03911.98
5.3.20.0060.04111.78
5.3.10.0110.03011.73
5.3.00.0080.03411.73
5.2.170.0110.0309.23
5.2.160.0060.0289.22
5.2.150.0060.0309.23
5.2.140.0030.0319.22
5.2.130.0080.0259.18
5.2.120.0090.0299.18
5.2.110.0080.0299.19
5.2.100.0070.0309.18
5.2.90.0100.0299.18
5.2.80.0050.0329.18
5.2.70.0070.0329.17
5.2.60.0050.0379.13
5.2.50.0050.0339.10
5.2.40.0030.0319.07
5.2.30.0120.0289.05
5.2.20.0070.0339.04
5.2.10.0050.0338.95
5.2.00.0060.0308.81
5.1.60.0030.0268.09
5.1.50.0060.0298.09
5.1.40.0040.0258.07
5.1.30.0070.0308.41
5.1.20.0100.0258.44
5.1.10.0060.0248.17
5.1.00.0060.0258.17
5.0.50.0070.0176.65
5.0.40.0030.0206.50
5.0.30.0010.0336.32
5.0.20.0070.0166.28
5.0.10.0050.0196.26
5.0.00.0060.0286.25
4.4.90.0020.0174.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0040.0244.70
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0010.0174.84
4.4.00.0030.0254.76
4.3.110.0050.0154.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0040.0154.63
4.3.60.0070.0184.63
4.3.50.0050.0184.63
4.3.40.0030.0244.54
4.3.30.0020.0163.31
4.3.20.0030.0163.29
4.3.10.0010.0163.24
4.3.00.0000.01714.87

preferences:
39.52 ms | 401 KiB | 5 Q