3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __get($v) { var_dump(get_called_class()); var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1)['class']); } } $foo = new Foo; $foo->bar;

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)
8.3.60.0120.00316.50
8.3.50.0160.00322.83
8.3.40.0110.00418.84
8.3.30.0070.00718.96
8.3.20.0040.00420.09
8.3.10.0080.00023.48
8.3.00.0040.00419.16
8.2.180.0120.00316.75
8.2.170.0110.00722.96
8.2.160.0060.00920.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.95
8.2.110.0090.00020.52
8.2.100.0040.00818.22
8.2.90.0000.00819.11
8.2.80.0040.00417.97
8.2.70.0030.00617.59
8.2.60.0040.00417.93
8.2.50.0040.00818.07
8.2.40.0040.00418.09
8.2.30.0060.00317.93
8.2.20.0040.00417.80
8.2.10.0040.00318.07
8.2.00.0040.00417.79
8.1.280.0110.00725.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.10
8.1.230.0110.00019.28
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00417.23
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0040.00421.84
8.1.150.0000.00718.72
8.1.140.0040.00417.38
8.1.130.0030.00317.87
8.1.120.0000.00717.28
8.1.110.0030.00517.23
8.1.100.0040.00417.31
8.1.90.0030.00517.29
8.1.80.0030.00317.27
8.1.70.0030.00517.27
8.1.60.0040.00417.61
8.1.50.0030.00517.54
8.1.40.0040.00417.38
8.1.30.0040.00417.70
8.1.20.0030.00617.64
8.1.10.0000.00717.49
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0040.00418.27
8.0.270.0050.00317.09
8.0.260.0000.00717.20
8.0.250.0030.00316.99
8.0.240.0000.00716.96
8.0.230.0000.00716.93
8.0.220.0030.00316.91
8.0.210.0050.00316.75
8.0.200.0060.00016.81
8.0.190.0000.00716.88
8.0.180.0000.00716.86
8.0.170.0000.00816.81
8.0.160.0040.00416.74
8.0.150.0000.00716.85
8.0.140.0040.00416.83
8.0.130.0050.00013.34
8.0.120.0040.00416.77
8.0.110.0030.00516.88
8.0.100.0090.00016.73
8.0.90.0040.00416.67
8.0.80.0030.01216.93
8.0.70.0070.00016.83
8.0.60.0000.00716.75
8.0.50.0040.00416.88
8.0.30.0170.00317.20
8.0.20.0090.00917.40
8.0.10.0030.00617.02
8.0.00.0140.00416.93
7.4.330.0000.00515.09
7.4.320.0030.00316.45
7.4.300.0000.00716.50
7.4.290.0000.00716.39
7.4.280.0040.00416.59
7.4.270.0030.00316.61
7.4.260.0000.00716.59
7.4.250.0070.00016.51
7.4.240.0030.00416.62
7.4.230.0070.00016.70
7.4.220.0160.00816.59
7.4.210.0080.00616.69
7.4.200.0030.00316.61
7.4.160.0120.00616.53
7.4.150.0170.00317.40
7.4.140.0120.00817.86
7.4.130.0080.01116.47
7.4.120.0080.01016.47
7.4.110.0110.00616.57
7.4.100.0070.01016.37
7.4.90.0000.01816.54
7.4.80.0060.01219.39
7.4.70.0100.00616.50
7.4.60.0040.01216.55
7.4.50.0030.00316.62
7.4.40.0110.00616.37
7.4.30.0100.00516.39
7.4.00.0070.00715.18
7.3.330.0060.00013.14
7.3.320.0060.00013.28
7.3.310.0000.00716.36
7.3.300.0000.00616.37
7.3.290.0110.00416.33
7.3.280.0080.00716.33
7.3.270.0150.00317.40
7.3.260.0150.00916.39
7.3.250.0150.00216.43
7.3.240.0080.00816.61
7.3.230.0100.00616.58
7.3.210.0130.00716.45
7.3.200.0060.01219.39
7.3.190.0090.01416.47
7.3.180.0060.01016.36
7.3.170.0000.01616.35
7.3.160.0120.00316.39
7.3.10.0090.00016.72
7.3.00.0030.00616.82
7.2.330.0090.00916.65
7.2.320.0080.00816.25
7.2.310.0140.00416.61
7.2.300.0160.00916.34
7.2.290.0040.01116.74
7.2.130.0120.00016.96
7.2.120.0060.00616.94
7.2.110.0040.00816.84
7.2.100.0070.00316.77
7.2.90.0030.00716.83
7.2.80.0030.01016.97
7.2.70.0040.00816.75
7.2.60.0090.00416.72
7.2.50.0140.00316.86
7.2.40.0110.00316.67
7.2.30.0070.00316.76
7.2.20.0110.00016.78
7.2.10.0040.01116.85
7.2.00.0050.01018.14
7.1.250.0060.00615.63
7.1.200.0110.00315.74
7.1.100.0030.01017.70
7.1.70.0070.00017.13
7.1.60.0140.01119.46
7.1.50.0100.01416.94
7.1.00.0070.07322.37
7.0.200.0000.01016.70
7.0.140.0030.07322.07
7.0.60.0200.07320.03
7.0.50.0000.04317.90
7.0.40.0070.07720.40
7.0.30.0430.04020.10
7.0.20.0200.08020.15
7.0.10.0070.04720.06
7.0.00.0070.04020.14
5.6.280.0070.07021.02
5.6.210.0070.06320.46
5.6.200.0030.04718.29
5.6.190.0130.06720.67
5.6.180.0300.07020.50
5.6.170.0270.07320.62
5.6.160.0130.07320.51
5.6.150.0100.07718.27
5.6.140.0070.06718.23
5.6.130.0070.08018.27
5.6.120.0230.07020.92
5.6.110.0170.07720.99
5.6.100.0070.08720.98
5.6.90.0070.06021.10
5.6.80.0130.08020.48
5.5.350.0100.05320.37
5.5.340.0030.05718.02
5.5.330.0030.07320.27
5.5.320.0430.07020.36
5.5.310.0300.05320.41
5.5.300.0030.05317.99
5.5.290.0030.06318.05
5.5.280.0030.07320.84
5.5.270.0200.07320.96
5.5.260.0170.07320.61
5.5.250.0170.05020.55
5.5.240.0100.08720.13
5.4.450.0200.03719.27
5.4.440.0170.03319.48
5.4.430.0070.03019.42
5.4.420.0470.04019.16
5.4.410.0430.03719.07
5.4.400.0200.03319.00
5.4.390.0130.04019.08
5.4.380.0500.04318.59
5.4.370.0230.06018.77
5.4.360.0330.04318.73
5.4.350.0370.06018.71
5.4.340.0330.05318.63
5.4.320.0090.04112.50
5.4.310.0050.04012.50
5.4.300.0060.04112.50
5.4.290.0070.04612.50
5.4.280.0080.03512.39
5.4.270.0040.04312.39
5.4.260.0070.04612.39
5.4.250.0030.04512.39
5.4.240.0080.03312.40
5.4.230.0070.03812.39
5.4.220.0080.03512.38
5.4.210.0120.03612.39
5.4.200.0070.04112.39
5.4.190.0100.03612.38
5.4.180.0080.03512.39
5.4.170.0080.04312.39
5.4.160.0070.04612.39
5.4.150.0070.04212.39
5.4.140.0100.03712.07
5.4.130.0080.03612.05
5.4.120.0080.03712.02
5.4.110.0060.03812.01
5.4.100.0070.03812.01
5.4.90.0060.03912.01
5.4.80.0090.03712.02
5.4.70.0070.04012.01
5.4.60.0060.04612.01
5.4.50.0090.04012.01
5.4.40.0110.03412.00
5.4.30.0040.04011.99
5.4.20.0080.03611.99
5.4.10.0080.03611.99
5.4.00.0060.04611.48
5.3.290.0070.03912.80
5.3.280.0070.04212.70
5.3.270.0080.03612.73
5.3.260.0070.04612.72
5.3.250.0060.03612.72
5.3.240.0060.03712.72
5.3.230.0060.03812.71
5.3.220.0060.03712.68
5.3.210.0080.03612.68
5.3.200.0050.04012.68
5.3.190.0070.04412.68
5.3.180.0070.04012.67
5.3.170.0080.03612.67
5.3.160.0080.03312.68
5.3.150.0060.03612.68
5.3.140.0110.03712.66
5.3.130.0060.04512.66
5.3.120.0060.04112.66
5.3.110.0090.04512.66
5.3.100.0080.03812.12
5.3.90.0090.03312.10
5.3.80.0070.03912.09
5.3.70.0030.03912.09
5.3.60.0060.04012.08
5.3.50.0050.03812.03
5.3.40.0100.05212.03
5.3.30.0030.03711.98
5.3.20.0030.03711.77
5.3.10.0050.03511.73
5.3.00.0090.03311.72
5.2.170.0040.0319.23
5.2.160.0040.0299.23
5.2.150.0020.0419.23
5.2.140.0020.0329.22
5.2.130.0060.0289.18
5.2.120.0060.0299.18
5.2.110.0060.0359.18
5.2.100.0070.0369.18
5.2.90.0070.0269.18
5.2.80.0070.0329.18
5.2.70.0050.0349.18
5.2.60.0070.0319.13
5.2.50.0070.0349.09
5.2.40.0050.0369.07
5.2.30.0090.0329.05
5.2.20.0060.0339.04
5.2.10.0030.0378.95
5.2.00.0050.0298.80
5.1.60.0080.0238.09
5.1.50.0050.0248.09
5.1.40.0050.0248.08
5.1.30.0040.0278.41
5.1.20.0070.0278.45
5.1.10.0030.0298.17
5.1.00.0040.0278.17
5.0.50.0050.0206.64
5.0.40.0060.0236.50
5.0.30.0020.0416.32
5.0.20.0060.0206.28
5.0.10.0030.0206.26
5.0.00.0060.0286.25
4.4.90.0010.0174.78
4.4.80.0020.0174.76
4.4.70.0050.0134.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0060.0224.71
4.4.30.0030.0154.76
4.4.20.0040.0194.84
4.4.10.0040.0194.85
4.4.00.0010.0264.76
4.3.110.0030.0174.67
4.3.100.0050.0214.66
4.3.90.0020.0164.63
4.3.80.0050.0284.59
4.3.70.0040.0174.63
4.3.60.0040.0204.63
4.3.50.0020.0214.63
4.3.40.0030.0274.54
4.3.30.0030.0203.30
4.3.20.0040.0183.28
4.3.10.0030.0143.24
4.3.00.0030.01718.23

preferences:
38.82 ms | 401 KiB | 5 Q