3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected function a() { return array(1, 2 ,3); } public function __get($name) { return $this->a(); } } $a = new A; var_dump($a->abc);

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)
8.3.70.0120.00316.63
8.3.60.0100.01016.63
8.3.50.0090.01222.10
8.3.40.0070.00718.67
8.3.30.0040.01118.92
8.3.20.0000.00720.24
8.3.10.0040.00423.54
8.3.00.0100.00017.34
8.2.180.0110.00418.29
8.2.170.0040.01122.96
8.2.160.0110.00720.41
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00022.33
8.2.110.0040.00421.97
8.2.100.0060.00617.78
8.2.90.0030.00519.13
8.2.80.0080.00017.97
8.2.70.0160.00417.00
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0000.00818.22
8.2.30.0030.00617.89
8.2.20.0000.00717.55
8.2.10.0040.00418.00
8.2.00.0030.00717.68
8.1.280.0130.01025.92
8.1.270.0090.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.83
8.1.230.0070.00319.21
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.63
8.1.180.0050.00518.10
8.1.170.0040.00418.58
8.1.160.0040.00421.95
8.1.150.0000.00818.64
8.1.140.0070.00017.26
8.1.130.0020.00517.31
8.1.120.0040.00717.45
8.1.110.0030.00517.29
8.1.100.0000.00717.32
8.1.90.0080.00017.35
8.1.80.0030.00317.37
8.1.70.0000.00717.39
8.1.60.0000.00817.55
8.1.50.0030.00517.55
8.1.40.0000.00817.51
8.1.30.0050.00317.57
8.1.20.0080.00017.64
8.1.10.0000.00817.55
8.1.00.0000.00817.48
8.0.300.0070.00020.85
8.0.290.0070.00017.05
8.0.280.0070.00018.39
8.0.270.0040.00217.18
8.0.260.0050.00216.77
8.0.250.0000.00716.78
8.0.240.0000.00716.93
8.0.230.0030.00316.91
8.0.220.0000.00716.85
8.0.210.0030.00316.83
8.0.200.0050.00316.77
8.0.190.0030.00316.74
8.0.180.0030.00716.86
8.0.170.0040.00416.89
8.0.160.0050.00216.75
8.0.150.0000.00716.78
8.0.140.0040.00416.80
8.0.130.0050.00013.26
8.0.120.0040.00416.66
8.0.110.0070.00016.84
8.0.100.0040.00416.63
8.0.90.0040.00416.88
8.0.80.0090.01316.78
8.0.70.0030.00316.67
8.0.60.0040.00416.79
8.0.50.0000.00816.72
8.0.30.0130.00616.94
8.0.20.0130.00717.40
8.0.10.0000.00716.85
8.0.00.0030.01416.72
7.4.330.0050.00015.00
7.4.320.0000.00616.46
7.4.300.0000.00716.44
7.4.290.0070.00016.35
7.4.280.0000.00716.46
7.4.270.0000.00716.59
7.4.260.0060.00316.48
7.4.250.0000.00716.39
7.4.240.0040.00416.42
7.4.230.0000.00616.44
7.4.220.0200.00316.41
7.4.210.0080.00716.42
7.4.200.0030.00516.57
7.4.190.0000.00816.71
7.4.160.0150.00016.45
7.4.150.0120.00617.40
7.4.140.0130.00717.86
7.4.130.0110.00516.53
7.4.120.0050.01216.68
7.4.110.0140.00716.45
7.4.100.0120.01216.59
7.4.90.0130.00616.44
7.4.80.0070.01119.39
7.4.70.0120.00316.45
7.4.60.0100.01316.71
7.4.50.0080.00016.53
7.4.40.0090.00622.77
7.4.30.0110.00716.47
7.4.00.0100.00315.07
7.3.330.0000.00513.18
7.3.320.0030.00313.05
7.3.310.0060.00316.20
7.3.300.0030.00316.27
7.3.290.0070.01316.30
7.3.280.0090.00716.29
7.3.270.0030.01417.40
7.3.260.0030.01316.64
7.3.250.0120.00816.45
7.3.240.0100.01116.36
7.3.230.0090.00616.55
7.3.210.0100.00716.22
7.3.200.0200.00019.39
7.3.190.0070.01416.26
7.3.180.0090.00916.37
7.3.170.0090.00616.51
7.3.160.0040.01116.33
7.3.120.0040.01414.77
7.2.330.0130.00716.73
7.2.320.0070.01116.46
7.2.310.0030.01416.56
7.2.300.0060.01016.24
7.2.290.0060.01016.56
7.2.60.0060.00916.57
7.2.00.0120.00819.32
7.1.200.0110.00015.54
7.1.100.0060.00617.94
7.1.70.0090.01216.68
7.1.60.0090.01519.46
7.1.50.0130.00616.81
7.1.00.0030.07322.34
7.0.200.0000.00816.84
7.0.140.0000.07722.09
7.0.60.0170.07719.75
7.0.50.0000.08717.89
7.0.40.0200.08020.02
7.0.30.0300.07720.12
7.0.20.0300.07320.15
7.0.10.0170.08320.09
7.0.00.0130.03720.12
5.6.280.0030.06720.99
5.6.210.0030.04020.71
5.6.200.0100.03718.16
5.6.190.0030.04720.52
5.6.180.0230.06720.39
5.6.170.0400.07320.48
5.6.160.0030.04320.48
5.6.150.0130.05718.23
5.6.140.0030.08718.11
5.6.130.0070.05018.14
5.6.120.0100.07021.14
5.6.110.0130.08021.00
5.6.100.0170.08721.11
5.6.90.0030.06721.11
5.6.80.0030.08020.54
5.5.350.0370.07720.38
5.5.340.0000.04318.09
5.5.330.0070.08720.46
5.5.320.0200.08320.27
5.5.310.0230.04320.31
5.5.300.0030.05717.97
5.5.290.0070.07717.95
5.5.280.0100.08020.89
5.5.270.0100.07720.86
5.5.260.0030.04020.87
5.5.250.0070.08720.58
5.5.240.0100.07020.23
5.4.450.0370.05719.63
5.4.440.0830.05719.60
5.4.430.0030.06019.68
5.4.420.0070.05719.39
5.4.410.0070.06719.42
5.4.400.0100.07319.05
5.4.390.0070.05718.98
5.4.380.0330.05018.80
5.4.370.0270.06018.78
5.4.360.0300.05318.59
5.4.350.0270.05718.62
5.4.340.0330.05018.80
5.4.320.0030.04012.50
5.4.310.0070.03712.50
5.4.300.0070.03712.50
5.4.290.0110.05012.48
5.4.280.0130.03712.38
5.4.270.0110.04412.38
5.4.260.0110.03912.38
5.4.250.0100.04512.38
5.4.240.0090.03312.38
5.4.230.0080.03812.37
5.4.220.0100.03412.37
5.4.210.0060.03712.37
5.4.200.0110.03912.38
5.4.190.0070.03712.36
5.4.180.0090.04212.37
5.4.170.0080.05712.38
5.4.160.0090.05712.38
5.4.150.0130.05112.37
5.4.140.0120.05912.05
5.4.130.0060.04312.04
5.4.120.0080.04012.00
5.4.110.0060.03912.00
5.4.100.0100.03712.00
5.4.90.0090.03512.00
5.4.80.0080.03912.00
5.4.70.0110.04412.00
5.4.60.0090.03612.00
5.4.50.0050.04211.99
5.4.40.0070.03511.98
5.4.30.0060.03611.98
5.4.20.0070.03611.98
5.4.10.0060.03411.98
5.4.00.0010.04111.47
5.3.290.0080.03712.80
5.3.280.0100.03612.71
5.3.270.0090.04012.73
5.3.260.0080.03812.72
5.3.250.0090.03712.72
5.3.240.0040.04112.72
5.3.230.0060.04212.71
5.3.220.0080.04012.68
5.3.210.0070.04012.68
5.3.200.0080.03712.68
5.3.190.0120.03612.68
5.3.180.0080.04112.67
5.3.170.0090.03812.67
5.3.160.0060.03912.67
5.3.150.0090.03612.67
5.3.140.0070.04112.66
5.3.130.0110.04912.66
5.3.120.0090.04012.66
5.3.110.0060.04312.66
5.3.100.0110.04012.12
5.3.90.0050.03912.11
5.3.80.0070.03712.10
5.3.70.0070.03812.10
5.3.60.0090.03512.08
5.3.50.0110.03612.04
5.3.40.0060.04112.03
5.3.30.0060.03911.98
5.3.20.0060.04011.76
5.3.10.0110.03511.73
5.3.00.0050.04011.73
5.2.170.0050.0399.23
5.2.160.0070.0439.23
5.2.150.0060.0339.23
5.2.140.0040.0329.22
5.2.130.0060.0319.18
5.2.120.0060.0279.19
5.2.110.0110.0259.19
5.2.100.0080.0319.18
5.2.90.0060.0339.18
5.2.80.0050.0339.18
5.2.70.0080.0309.18
5.2.60.0050.0339.13
5.2.50.0060.0299.10
5.2.40.0040.0319.08
5.2.30.0070.0329.05
5.2.20.0060.0299.04
5.2.10.0060.0308.95
5.2.00.0050.0328.81
5.1.60.0070.0228.09
5.1.50.0040.0288.09
5.1.40.0070.0278.07
5.1.30.0040.0298.42
5.1.20.0050.0268.44
5.1.10.0060.0258.17
5.1.00.0080.0248.17
5.0.50.0050.0206.64
5.0.40.0060.0196.50
5.0.30.0050.0296.32
5.0.20.0060.0186.28
5.0.10.0060.0186.26
5.0.00.0060.0296.25
4.4.90.0070.0184.78
4.4.80.0040.0194.76
4.4.70.0020.0194.76
4.4.60.0050.0144.75
4.4.50.0010.0204.77
4.4.40.0040.0254.71
4.4.30.0030.0184.76
4.4.20.0040.0164.85
4.4.10.0030.0164.85
4.4.00.0060.0244.75
4.3.110.0050.0144.67
4.3.100.0030.0204.67
4.3.90.0040.0204.63
4.3.80.0040.0294.59
4.3.70.0020.0184.63
4.3.60.0030.0234.63
4.3.50.0050.0174.63
4.3.40.0030.0254.54
4.3.30.0060.0143.30
4.3.20.0040.0143.28
4.3.10.0020.0173.23
4.3.00.0030.0208.65

preferences:
66.23 ms | 401 KiB | 5 Q