3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassA { public function __get($name){ return "[$name]"; } } class ClassB extends ClassA { public function __get($name){ return parent::__get($name); //return "-$name-"; } } $B = new ClassB(); echo $B->koko;

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)
8.3.60.0070.00716.75
8.3.50.0100.00622.10
8.3.40.0150.00018.71
8.3.30.0140.00018.81
8.3.20.0000.00720.34
8.3.10.0040.00423.65
8.3.00.0050.00319.25
8.2.180.0140.00718.29
8.2.170.0070.01122.96
8.2.160.0100.00720.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0150.00326.16
8.2.120.0070.00022.25
8.2.110.0090.00022.29
8.2.100.0030.00717.72
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0050.00320.07
8.2.30.0000.00817.96
8.2.20.0080.00017.68
8.2.10.0000.00718.12
8.2.00.0050.00517.73
8.1.280.0070.01025.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00324.02
8.1.230.0040.00818.99
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0000.00818.10
8.1.170.0050.00318.61
8.1.160.0050.00222.00
8.1.150.0070.00418.57
8.1.140.0000.00717.39
8.1.130.0070.00017.82
8.1.120.0040.00417.29
8.1.110.0040.00417.39
8.1.100.0070.00017.45
8.1.90.0050.00317.40
8.1.80.0000.00817.31
8.1.70.0000.00717.34
8.1.60.0060.00317.59
8.1.50.0050.00317.55
8.1.40.0030.00617.54
8.1.30.0000.00817.57
8.1.20.0000.00817.65
8.1.10.0040.00417.55
8.1.00.0040.00417.43
8.0.300.0000.00720.79
8.0.290.0030.00617.16
8.0.280.0030.00318.29
8.0.270.0000.00717.29
8.0.260.0050.00317.29
8.0.250.0000.00716.98
8.0.240.0050.00217.01
8.0.230.0070.00016.99
8.0.220.0070.00016.85
8.0.210.0030.00316.85
8.0.200.0000.00616.96
8.0.190.0080.00016.94
8.0.180.0000.00816.81
8.0.170.0050.00316.80
8.0.160.0040.00416.85
8.0.150.0040.00416.86
8.0.140.0070.00016.87
8.0.130.0060.00013.31
8.0.120.0040.00416.90
8.0.110.0000.00716.88
8.0.100.0030.00516.90
8.0.90.0040.00416.91
8.0.80.0060.00916.91
8.0.70.0030.00516.88
8.0.60.0070.00016.96
8.0.50.0040.00416.77
8.0.30.0100.01017.28
8.0.20.0070.01117.40
8.0.10.0040.00416.82
8.0.00.0090.01116.63
7.4.330.0020.00215.04
7.4.320.0040.00416.29
7.4.300.0000.00616.50
7.4.290.0000.00716.55
7.4.280.0060.00316.49
7.4.270.0000.00716.61
7.4.260.0030.00516.55
7.4.250.0000.00816.53
7.4.240.0040.00316.48
7.4.230.0000.00716.48
7.4.220.0080.00816.55
7.4.210.0110.00616.51
7.4.200.0070.00016.61
7.4.190.0000.00716.52
7.4.160.0000.01616.38
7.4.150.0140.00417.40
7.4.140.0120.00517.86
7.4.130.0060.01116.45
7.4.120.0060.01216.51
7.4.110.0090.00616.52
7.4.100.0090.00916.29
7.4.90.0040.01216.57
7.4.80.0040.01219.39
7.4.70.0030.01316.50
7.4.60.0000.01516.46
7.4.50.0030.00616.54
7.4.40.0070.01022.77
7.4.30.0100.01016.46
7.4.00.0070.00714.86
7.3.330.0000.00513.38
7.3.320.0030.00313.38
7.3.310.0040.00416.40
7.3.300.0060.00016.23
7.3.290.0030.01316.30
7.3.280.0080.00916.31
7.3.270.0130.00317.40
7.3.260.0110.00516.25
7.3.250.0050.01516.28
7.3.240.0100.00716.49
7.3.230.0080.00816.39
7.3.210.0080.00816.45
7.3.200.0110.00719.39
7.3.190.0100.01316.32
7.3.180.0060.00916.50
7.3.170.0120.00416.53
7.3.160.0000.01716.23
7.3.120.0070.00714.81
7.3.110.0060.00614.85
7.3.100.0140.00314.84
7.3.90.0060.00914.82
7.3.80.0000.01114.81
7.3.70.0060.00614.70
7.3.60.0090.00614.95
7.3.50.0040.01214.62
7.3.40.0070.00314.86
7.3.30.0030.00714.78
7.3.20.0030.01016.74
7.3.10.0020.01016.71
7.3.00.0040.00616.76
7.2.330.0080.01616.76
7.2.320.0030.01516.68
7.2.310.0040.01416.79
7.2.300.0160.00016.66
7.2.290.0040.01316.42
7.2.250.0070.01114.86
7.2.240.0150.00315.19
7.2.230.0070.01014.91
7.2.220.0030.00915.14
7.2.210.0060.01115.11
7.2.200.0040.00715.15
7.2.190.0030.01014.96
7.2.180.0040.00715.00
7.2.170.0080.00615.03
7.2.130.0150.00016.97
7.2.120.0060.00916.63
7.2.110.0030.01316.86
7.2.100.0030.00716.77
7.2.90.0030.01017.17
7.2.80.0030.00617.04
7.2.70.0070.00416.93
7.2.60.0040.01117.04
7.2.50.0060.00317.04
7.2.40.0030.00917.14
7.2.30.0030.01117.05
7.2.20.0060.00617.00
7.2.10.0040.00817.04
7.2.00.0020.01118.19
7.1.330.0100.00315.94
7.1.320.0030.00715.51
7.1.310.0040.01115.79
7.1.300.0000.01515.86
7.1.290.0060.01015.91
7.1.280.0000.00915.88
7.1.270.0060.00615.86
7.1.260.0040.01115.80
7.1.250.0050.00515.63
7.1.100.0040.00918.09
7.1.70.0040.01217.09
7.1.60.0160.01019.46
7.1.50.0060.01216.97
7.1.00.0000.08022.45
7.0.200.0150.00414.43
7.0.140.0000.07721.95
7.0.60.0000.08719.93
7.0.50.0100.08017.86
7.0.40.0100.03720.24
7.0.30.0600.06320.09
7.0.20.0200.04720.10
7.0.10.0130.05020.12
7.0.00.0200.07320.29
5.6.280.0100.06720.99
5.6.210.0030.04020.71
5.6.200.0100.07018.12
5.6.190.0030.08320.35
5.6.180.0300.04320.34
5.6.170.0270.06020.44
5.6.160.0070.08320.51
5.6.150.0170.07018.20
5.6.140.0070.08018.23
5.6.130.0130.06718.15
5.6.120.0170.07721.13
5.6.110.0070.08320.98
5.6.100.0130.07720.97
5.6.90.0030.08720.98
5.6.80.0130.05720.51
5.6.70.4070.03720.48
5.5.350.0100.09320.53
5.5.340.0100.08018.07
5.5.330.0070.08020.34
5.5.320.4030.04320.35
5.5.310.0270.08320.34
5.5.300.0030.04017.97
5.5.290.0030.05017.99
5.5.280.0070.07720.98
5.5.270.0070.08720.84
5.5.260.0130.05720.77
5.5.250.0030.09320.44
5.5.240.0000.07720.26
5.4.450.0170.06019.59
5.4.440.0070.06319.30
5.4.430.0270.04719.46
5.4.420.0100.06319.16
5.4.410.0230.04019.21
5.4.400.0130.05319.30
5.4.390.0100.06719.08
5.4.380.0470.05318.58
5.4.370.0700.05318.50
5.4.360.0270.04018.68
5.4.350.0230.05718.63
5.4.340.0300.05718.51
5.4.320.0050.04012.50
5.4.310.0040.04112.50
5.4.300.0080.03412.50
5.4.290.0090.03912.48
5.4.280.0070.04212.38
5.4.270.0080.03812.38
5.4.260.0080.03812.38
5.4.250.0090.04312.38
5.4.240.0070.03912.38
5.4.230.0120.05112.38
5.4.220.0130.04812.37
5.4.210.0070.05212.37
5.4.200.0120.05412.37
5.4.190.0160.05612.37
5.4.180.0080.04712.37
5.4.170.0080.04612.38
5.4.160.0050.03612.37
5.4.150.0060.03512.37
5.4.140.0020.04312.05
5.4.130.0050.03712.04
5.4.120.0070.04012.00
5.4.110.0070.03612.00
5.4.100.0070.03612.00
5.4.90.0080.04911.99
5.4.80.0070.04212.00
5.4.70.0060.04411.99
5.4.60.0070.03711.99
5.4.50.0090.04211.99
5.4.40.0080.03711.98
5.4.30.0090.03411.98
5.4.20.0030.03911.98
5.4.10.0070.05111.98
5.4.00.0040.04011.47
5.3.290.0070.05512.80
5.3.280.0080.03612.71
5.3.270.0020.04412.72
5.3.260.0080.03712.72
5.3.250.0060.03812.72
5.3.240.0080.05212.72
5.3.230.0100.04012.71
5.3.220.0070.03712.68
5.3.210.0060.04112.68
5.3.200.0120.03312.68
5.3.190.0060.03912.68
5.3.180.0060.03812.67
5.3.170.0060.03812.66
5.3.160.0050.03912.67
5.3.150.0050.04412.67
5.3.140.0050.03812.66
5.3.130.0090.03612.66
5.3.120.0090.03612.66
5.3.110.0090.03712.66
5.3.100.0060.03712.13
5.3.90.0040.03812.11
5.3.80.0070.03512.10
5.3.70.0090.03412.09
5.3.60.0040.04112.08
5.3.50.0050.03712.03
5.3.40.0080.03512.03
5.3.30.0030.03811.98
5.3.20.0050.03711.77
5.3.10.0050.03711.73
5.3.00.0050.04011.72
5.2.170.0090.0279.22
5.2.160.0030.0309.23
5.2.150.0020.0329.22
5.2.140.0050.0299.22
5.2.130.0050.0289.18
5.2.120.0050.0289.18
5.2.110.0050.0299.18
5.2.100.0030.0389.18
5.2.90.0050.0309.18
5.2.80.0080.0279.18
5.2.70.0040.0389.18
5.2.60.0020.0339.13
5.2.50.0060.0299.10
5.2.40.0070.0279.07
5.2.30.0050.0319.05
5.2.20.0040.0389.04
5.2.10.0080.0278.95
5.2.00.0090.0248.81
5.1.60.0030.0258.09
5.1.50.0040.0248.09
5.1.40.0050.0248.07
5.1.30.0050.0268.41
5.1.20.0020.0308.44
5.1.10.0070.0348.17
5.1.00.0080.0368.17
5.0.50.0040.0226.64
5.0.40.0050.0206.50
5.0.30.0040.0326.32
5.0.20.0040.0206.28
5.0.10.0020.0226.26
5.0.00.0030.0316.25
4.4.90.0030.0164.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0050.0134.76
4.4.50.0060.0124.77
4.4.40.0020.0254.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0010.0264.75
4.3.110.0010.0174.67
4.3.100.0000.0174.66
4.3.90.0040.0134.64
4.3.80.0030.0254.59
4.3.70.0010.0164.63
4.3.60.0040.0124.63
4.3.50.0040.0144.63
4.3.40.0040.0254.53
4.3.30.0020.0153.30
4.3.20.0010.0173.28
4.3.10.0030.0143.24
4.3.00.0170.01310.55

preferences:
43.09 ms | 401 KiB | 5 Q