3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $bar = []; public function doBar() { $this->bar[] = 'barring'; } } class Bar extends Foo { public function getBar() { $this->doBar(); return $this->bar; } } $bar = new Bar(); var_dump($bar->getBar());

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)
8.3.70.0130.00316.58
8.3.60.0070.00716.50
8.3.50.0120.00522.93
8.3.40.0040.01118.65
8.3.30.0100.00318.96
8.3.20.0090.00020.25
8.3.10.0050.00320.36
8.3.00.0110.00419.38
8.2.180.0050.01016.38
8.2.170.0040.01522.96
8.2.160.0130.00320.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00721.03
8.2.110.0070.00320.39
8.2.100.0000.01117.84
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0030.00719.76
8.2.50.0080.00018.07
8.2.40.0000.00818.09
8.2.30.0070.00019.48
8.2.20.0040.00417.68
8.2.10.0040.00418.00
8.2.00.0000.00717.55
8.1.280.0170.00325.92
8.1.270.0080.00021.86
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0050.00323.84
8.1.230.0110.00019.00
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0120.00017.22
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0040.00418.53
8.1.160.0070.00021.91
8.1.150.0030.00618.83
8.1.140.0040.00417.39
8.1.130.0030.00317.84
8.1.120.0000.00717.32
8.1.110.0030.00517.36
8.1.100.0000.00717.44
8.1.90.0000.00717.39
8.1.80.0000.00717.27
8.1.70.0040.00417.38
8.1.60.0040.00417.51
8.1.50.0000.00717.50
8.1.40.0040.00417.41
8.1.30.0050.00317.50
8.1.20.0040.00417.63
8.1.10.0040.00417.52
8.1.00.0000.00717.39
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0040.00418.44
8.0.270.0080.00017.12
8.0.260.0060.00017.10
8.0.250.0000.00816.90
8.0.240.0050.00316.87
8.0.230.0030.00316.90
8.0.220.0000.00716.70
8.0.210.0030.00316.86
8.0.200.0040.00416.93
8.0.190.0050.00316.93
8.0.180.0030.00316.88
8.0.170.0070.00016.84
8.0.160.0040.00416.68
8.0.150.0040.00416.82
8.0.140.0000.00716.71
8.0.130.0050.00313.22
8.0.120.0040.00416.62
8.0.110.0000.00716.80
8.0.100.0040.00416.87
8.0.90.0000.00816.71
8.0.80.0030.01316.76
8.0.70.0070.00016.84
8.0.60.0080.00016.85
8.0.50.0040.00416.89
8.0.30.0150.00617.19
8.0.20.0150.00817.40
8.0.10.0000.00716.90
8.0.00.0100.01016.71
7.4.330.0000.00615.05
7.4.320.0030.00316.54
7.4.300.0030.00316.55
7.4.290.0070.00016.48
7.4.280.0030.00716.52
7.4.270.0000.00716.49
7.4.260.0030.00716.46
7.4.250.0020.00516.54
7.4.240.0040.00416.59
7.4.230.0030.00316.71
7.4.220.0060.01516.46
7.4.210.0080.00616.50
7.4.200.0040.00416.67
7.4.160.0080.00816.61
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0080.00916.60
7.4.120.0090.00916.56
7.4.110.0090.00916.49
7.4.100.0120.00616.42
7.4.90.0100.00716.41
7.4.80.0070.01019.39
7.4.70.0110.00516.53
7.4.60.0060.01016.29
7.4.50.0040.00416.50
7.4.40.0110.01116.65
7.4.30.0090.00716.57
7.4.00.0090.00614.71
7.3.330.0000.00513.13
7.3.320.0060.00013.27
7.3.310.0040.00416.35
7.3.300.0000.00616.12
7.3.290.0070.00716.29
7.3.280.0120.00416.27
7.3.270.0100.00717.40
7.3.260.0130.00616.29
7.3.250.0040.01316.55
7.3.240.0100.00716.56
7.3.230.0040.01216.47
7.3.210.0090.00916.20
7.3.200.0040.01219.39
7.3.190.0030.01216.57
7.3.180.0120.00316.36
7.3.170.0130.01016.57
7.3.160.0030.01216.39
7.2.330.0090.00916.56
7.2.320.0120.00916.74
7.2.310.0140.00316.37
7.2.300.0040.01416.72
7.2.290.0040.01316.36
7.2.60.0060.00916.98
7.1.200.0090.00615.76
7.1.70.0030.00716.96
7.1.60.0170.00719.46
7.1.50.0060.01616.91
7.1.00.0100.07022.37
7.0.200.0080.00016.55
7.0.140.0030.07322.12
7.0.60.0100.08019.75
7.0.50.0030.03717.87
7.0.40.0170.08020.13
7.0.30.0100.05020.18
7.0.20.0200.04720.06
7.0.10.0000.05020.22
7.0.00.0100.05320.23
5.6.280.0000.07320.91
5.6.210.0100.08020.46
5.6.200.0170.07718.17
5.6.190.0030.08720.51
5.6.180.0270.03320.63
5.6.170.0300.07320.50
5.6.160.0100.08020.43
5.6.150.0030.08718.16
5.6.140.0070.05718.14
5.6.130.0130.08018.18
5.6.120.0000.06021.11
5.6.110.0130.07720.97
5.6.100.0100.08720.98
5.6.90.0030.04720.98
5.6.80.0070.03720.38
5.6.70.2730.03720.36
5.5.350.0100.07020.51
5.5.340.0070.08317.95
5.5.330.0030.06320.19
5.5.320.0400.06720.51
5.5.310.0100.04720.32
5.5.300.0100.04318.03
5.5.290.0000.05017.98
5.5.280.0030.04320.84
5.5.270.0030.06320.96
5.5.260.0070.08320.68
5.5.250.0100.07720.79
5.5.240.0200.05720.38
5.4.450.0070.05019.41
5.4.440.0130.04719.55
5.4.430.0130.05019.51
5.4.420.0230.03319.47
5.4.410.0100.04719.27
5.4.400.0130.03719.09
5.4.390.0030.05319.00
5.4.380.0270.05018.71
5.4.370.0300.07018.70
5.4.360.0370.05718.49
5.4.350.0430.05718.49
5.4.340.0430.04318.74
5.4.320.0060.03612.50
5.4.310.0070.03712.50
5.4.300.0060.03912.51
5.4.290.0050.03912.50
5.4.280.0070.03512.39
5.4.270.0080.03512.40
5.4.260.0070.04012.39
5.4.250.0060.04612.40
5.4.240.0030.03912.40
5.4.230.0050.03812.39
5.4.220.0080.03412.39
5.4.210.0060.04012.39
5.4.200.0060.03912.39
5.4.190.0030.03812.39
5.4.180.0050.03612.39
5.4.170.0060.03612.40
5.4.160.0080.03512.39
5.4.150.0050.04012.39
5.4.140.0070.03612.08
5.4.130.0090.03212.06
5.4.120.0050.03612.02
5.4.110.0040.03712.01
5.4.100.0060.03512.01
5.4.90.0090.03412.02
5.4.80.0050.03812.02
5.4.70.0060.05112.02
5.4.60.0080.04312.01
5.4.50.0070.03612.02
5.4.40.0060.03512.00
5.4.30.0060.03612.00
5.4.20.0090.03211.99
5.4.10.0060.03512.00
5.4.00.0050.03711.49
5.3.290.0060.04412.80
5.3.280.0070.03712.71
5.3.270.0080.03912.72
5.3.260.0070.03712.72
5.3.250.0050.04212.72
5.3.240.0090.04412.72
5.3.230.0100.03812.71
5.3.220.0090.03712.68
5.3.210.0040.04212.68
5.3.200.0080.03512.68
5.3.190.0060.04012.68
5.3.180.0040.03912.68
5.3.170.0070.03612.67
5.3.160.0040.03912.68
5.3.150.0080.03512.67
5.3.140.0070.04212.66
5.3.130.0090.03612.66
5.3.120.0090.04412.66
5.3.110.0090.03812.66
5.3.100.0110.03112.12
5.3.90.0050.04012.10
5.3.80.0090.03612.09
5.3.70.0070.03612.09
5.3.60.0100.03412.08
5.3.50.0050.04312.02
5.3.40.0070.03612.02
5.3.30.0080.04011.98
5.3.20.0060.03911.75
5.3.10.0070.03411.73
5.3.00.0050.03711.71
5.2.170.0050.0319.21
5.2.160.0060.0299.21
5.2.150.0080.0329.21
5.2.140.0070.0289.21
5.2.130.0080.0269.17
5.2.120.0060.0289.17
5.2.110.0060.0299.18
5.2.100.0080.0369.18
5.2.90.0070.0279.18
5.2.80.0040.0339.17
5.2.70.0050.0309.17
5.2.60.0050.0319.13
5.2.50.0100.0349.09
5.2.40.0050.0309.07
5.2.30.0080.0299.04
5.2.20.0060.0299.04
5.2.10.0130.0318.94
5.2.00.0030.0318.81
5.1.60.0060.0228.09
5.1.50.0050.0248.08
5.1.40.0030.0268.06
5.1.30.0050.0268.41
5.1.20.0050.0288.43
5.1.10.0090.0238.16
5.1.00.0050.0278.16
5.0.50.0050.0206.63
5.0.40.0070.0176.50
5.0.30.0030.0326.30
5.0.20.0040.0186.27
5.0.10.0050.0186.26
5.0.00.0030.0356.25
4.4.90.0030.0164.78
4.4.80.0020.0164.76
4.4.70.0070.0114.76
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0040.0194.76
4.4.20.0060.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0030.0234.54
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0030.0153.23
4.3.00.0030.01016.89

preferences:
83.06 ms | 401 KiB | 5 Q