3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { public $a = 1; public function foo() { var_dump($this->a); } } $ex = new Example; error_reporting(E_ALL ^ E_STRICT); $ex::foo();

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)
8.3.60.0100.01016.63
8.3.50.0110.00522.82
8.3.40.0070.00719.02
8.3.30.0110.00719.08
8.3.20.0080.00020.34
8.3.10.0060.00323.51
8.3.00.0000.00819.38
8.2.180.0100.01018.29
8.2.170.0070.00722.96
8.2.160.0070.01020.36
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0030.01426.16
8.2.120.0070.00021.05
8.2.110.0060.00320.52
8.2.100.0110.00019.57
8.2.90.0040.00418.04
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00317.91
8.2.50.0060.00618.07
8.2.40.0000.00819.82
8.2.30.0000.01017.92
8.2.20.0000.00717.64
8.2.10.0000.00718.02
8.2.00.0080.00017.63
8.1.280.0040.01125.92
8.1.270.0030.00523.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.21
8.1.230.0110.00020.92
8.1.220.0040.00417.74
8.1.210.0040.00418.85
8.1.200.0000.01317.22
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0000.00818.32
8.1.160.0000.00721.94
8.1.150.0050.00218.93
8.1.140.0040.00417.34
8.1.130.0030.00317.82
8.1.120.0000.00717.40
8.1.110.0000.00817.42
8.1.100.0030.00317.29
8.1.90.0030.00617.41
8.1.80.0030.00317.35
8.1.70.0020.00517.31
8.1.60.0030.00617.64
8.1.50.0030.00617.55
8.1.40.0080.00017.52
8.1.30.0060.00317.70
8.1.20.0040.00417.62
8.1.10.0070.00017.51
8.1.00.0020.00517.49
8.0.300.0040.00420.08
8.0.290.0040.00416.58
8.0.280.0040.00418.29
8.0.270.0000.00717.18
8.0.260.0000.00617.11
8.0.250.0030.00316.89
8.0.240.0030.00517.00
8.0.230.0000.00716.90
8.0.220.0000.00716.95
8.0.210.0030.00316.84
8.0.200.0070.00016.96
8.0.190.0030.00516.96
8.0.180.0030.00316.79
8.0.170.0000.00916.94
8.0.160.0040.00416.82
8.0.150.0070.00016.69
8.0.140.0000.00716.76
8.0.130.0030.00313.27
8.0.120.0040.00416.74
8.0.110.0080.00016.82
8.0.100.0040.00416.92
8.0.90.0070.00016.84
8.0.80.0050.01016.92
8.0.70.0000.00716.78
8.0.60.0000.00816.73
8.0.50.0070.00016.91
8.0.30.0100.01117.15
8.0.20.0120.00517.40
8.0.10.0040.00416.93
8.0.00.0080.01016.68
7.4.330.0060.00015.00
7.4.320.0060.00016.58
7.4.300.0000.00616.51
7.4.290.0030.00316.43
7.4.280.0030.00316.43
7.4.270.0040.00416.61
7.4.260.0000.00716.57
7.4.250.0040.00416.45
7.4.240.0000.00816.39
7.4.230.0000.00716.44
7.4.220.0040.02116.62
7.4.210.0100.00616.58
7.4.200.0040.00416.48
7.4.160.0060.01016.42
7.4.150.0140.00417.40
7.4.140.0090.01117.86
7.4.130.0100.00616.51
7.4.120.0030.01716.61
7.4.110.0030.01716.55
7.4.100.0070.01016.51
7.4.90.0100.00716.53
7.4.80.0190.00319.39
7.4.70.0070.01016.30
7.4.60.0160.00016.34
7.4.50.0000.00416.27
7.4.40.0100.00716.72
7.4.30.0100.00716.46
7.4.00.0080.00615.21
7.3.330.0000.00613.45
7.3.320.0000.00513.17
7.3.310.0070.00016.29
7.3.300.0000.00716.42
7.3.290.0030.01016.36
7.3.280.0060.00916.36
7.3.270.0100.00717.40
7.3.260.0090.01716.68
7.3.250.0080.00816.43
7.3.240.0030.01416.30
7.3.230.0110.00616.66
7.3.210.0100.00716.50
7.3.200.0050.01519.39
7.3.190.0030.01516.56
7.3.180.0060.00916.26
7.3.170.0000.01616.27
7.3.160.0120.00316.58
7.2.330.0060.01516.33
7.2.320.0030.01316.50
7.2.310.0070.01016.72
7.2.300.0060.01216.68
7.2.290.0000.01616.57
7.2.60.0070.00716.41
7.2.00.0070.00718.53
7.1.200.0090.00315.87
7.1.100.0000.01418.11
7.1.70.0000.01616.87
7.1.60.0060.01919.40
7.1.50.0130.01016.64
7.1.00.0000.08022.57
7.0.200.0020.00516.66
7.0.140.0030.07322.04
7.0.60.0000.08719.80
7.0.50.0030.08317.95
7.0.40.0030.05020.23
7.0.30.0330.07320.08
7.0.20.0230.07020.33
7.0.10.0300.07720.30
7.0.00.0070.07720.23
5.6.280.0070.07021.08
5.6.210.0030.07720.74
5.6.200.0070.07018.19
5.6.190.0100.05020.47
5.6.180.0100.08320.56
5.6.170.0230.06720.56
5.6.160.0100.05720.47
5.6.150.0070.08018.16
5.6.140.0000.04318.15
5.6.130.0030.07318.28
5.6.120.0070.04321.11
5.6.110.0070.08320.89
5.6.100.0070.07021.14
5.6.90.0070.08321.04
5.6.80.0000.05720.38
5.6.70.0270.07020.38
5.5.350.0230.05020.45
5.5.340.0070.06318.00
5.5.330.0130.04320.30
5.5.320.0200.05720.30
5.5.310.0200.06020.38
5.5.300.0070.04717.98
5.5.290.0100.07717.94
5.5.280.0070.08720.74
5.5.270.0100.05320.73
5.5.260.0000.05320.97
5.5.250.0030.09320.61
5.5.240.0070.07320.35
5.4.450.0730.06019.47
5.4.440.0770.05019.58
5.4.430.0170.04719.47
5.4.420.0670.05719.57
5.4.410.0170.04719.00
5.4.400.0570.06018.79
5.4.390.0430.05318.50
5.4.380.0000.06018.79
5.4.370.0070.04718.74
5.4.360.0070.05318.69
5.4.350.0100.04412.02
5.4.340.0070.05112.02
5.4.320.0050.03712.50
5.4.310.0100.03412.50
5.4.300.0070.03512.50
5.4.290.0080.03612.50
5.4.280.0070.03412.39
5.4.270.0060.03712.39
5.4.260.0060.03812.40
5.4.250.0040.04512.39
5.4.240.0070.03612.39
5.4.230.0040.03912.39
5.4.220.0050.03712.39
5.4.210.0040.03812.39
5.4.200.0060.03712.39
5.4.190.0050.03612.38
5.4.180.0050.03712.38
5.4.170.0060.03612.40
5.4.160.0060.03812.39
5.4.150.0080.03412.39
5.4.140.0060.03812.07
5.4.130.0060.03612.06
5.4.120.0080.03412.02
5.4.110.0030.03912.01
5.4.100.0060.03612.02
5.4.90.0100.03412.02
5.4.80.0080.04412.01
5.4.70.0120.04312.01
5.4.60.0100.04712.01
5.4.50.0060.04612.01
5.4.40.0090.04812.00
5.4.30.0080.05111.99
5.4.20.0040.03911.99
5.4.10.0070.03412.00
5.4.00.0050.03711.49
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0030.04212.72
5.3.260.0070.03712.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0100.03312.71
5.3.220.0050.03812.68
5.3.210.0090.03612.68
5.3.200.0070.03712.68
5.3.190.0050.03812.67
5.3.180.0040.03812.67
5.3.170.0040.04912.67
5.3.160.0070.03512.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0090.03912.66
5.3.120.0120.03412.66
5.3.110.0040.04012.65
5.3.100.0100.03312.12
5.3.90.0110.03212.10
5.3.80.0050.03712.09
5.3.70.0090.03612.09
5.3.60.0080.03712.07
5.3.50.0050.03712.03
5.3.40.0060.03712.03
5.3.30.0050.03611.98
5.3.20.0050.03611.77
5.3.10.0060.03511.73
5.3.00.0030.04011.71
5.2.170.0080.0309.22
5.2.160.0030.0329.23
5.2.150.0030.0329.22
5.2.140.0040.0319.22
5.2.130.0040.0309.18
5.2.120.0070.0269.18
5.2.110.0050.0299.18
5.2.100.0060.0269.18
5.2.90.0070.0279.18
5.2.80.0040.0309.17
5.2.70.0050.0299.17
5.2.60.0040.0319.13
5.2.50.0030.0319.10
5.2.40.0060.0279.08
5.2.30.0070.0279.05
5.2.20.0040.0299.04
5.2.10.0040.0288.94
5.2.00.0060.0278.80
5.1.60.0050.0238.09
5.1.50.0030.0258.09
5.1.40.0040.0278.07
5.1.30.0050.0248.42
5.1.20.0000.0308.44
5.1.10.0050.0248.17
5.1.00.0030.0268.17
5.0.50.0030.0206.64
5.0.40.0070.0156.50
5.0.30.0040.0306.32
5.0.20.0020.0206.28
5.0.10.0020.0206.26
5.0.00.0030.0306.25
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0010.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0144.75
4.4.20.0030.0144.85
4.4.10.0020.0154.84
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0000.0274.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0010.0264.54
4.3.30.0040.0133.30
4.3.20.0010.0163.28
4.3.10.0020.0153.24
4.3.00.0000.0237.92

preferences:
40.9 ms | 401 KiB | 5 Q