3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function __get($var) { var_dump($var); return $this->$var; } } $f = new Foo; var_dump($f->goo);

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)
8.3.70.0070.00718.55
8.3.60.0140.00718.31
8.3.50.0100.00721.98
8.3.40.0130.00718.67
8.3.30.0040.01118.95
8.3.20.0000.00720.38
8.3.10.0140.00021.75
8.3.00.0060.00319.66
8.2.190.0040.01116.88
8.2.180.0070.01116.32
8.2.170.0090.00622.96
8.2.160.0040.01120.25
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0030.01026.16
8.2.120.0070.00021.02
8.2.110.0030.00622.13
8.2.100.0120.00017.91
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0070.00417.93
8.2.50.0000.01018.07
8.2.40.0040.00418.09
8.2.30.0040.00418.14
8.2.20.0050.00317.56
8.2.10.0040.00418.05
8.2.00.0080.00017.71
8.1.280.0040.01225.92
8.1.270.0080.00023.98
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.75
8.1.230.0080.00319.20
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00317.35
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0060.00318.66
8.1.160.0030.00522.02
8.1.150.0040.00418.75
8.1.140.0060.00317.38
8.1.130.0030.00317.88
8.1.120.0000.00717.46
8.1.110.0000.00717.50
8.1.100.0050.00317.45
8.1.90.0040.00417.50
8.1.80.0030.00617.46
8.1.70.0030.00317.43
8.1.60.0060.00317.60
8.1.50.0040.00417.51
8.1.40.0080.00017.52
8.1.30.0030.00617.61
8.1.20.0060.00317.56
8.1.10.0000.00717.59
8.1.00.0050.00317.51
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.32
8.0.270.0040.00417.33
8.0.260.0030.00317.25
8.0.250.0060.00317.01
8.0.240.0050.00316.88
8.0.230.0060.00316.99
8.0.220.0000.00716.88
8.0.210.0030.00317.06
8.0.200.0030.00316.91
8.0.190.0000.00717.05
8.0.180.0000.00716.87
8.0.170.0050.00216.91
8.0.160.0070.00016.84
8.0.150.0070.00016.94
8.0.140.0060.00516.92
8.0.130.0080.00013.38
8.0.120.0050.00316.89
8.0.110.0000.00816.89
8.0.100.0000.00717.02
8.0.90.0000.00716.91
8.0.80.0060.00916.89
8.0.70.0030.00516.97
8.0.60.0040.00416.88
8.0.50.0040.00416.98
8.0.30.0100.01317.10
8.0.20.0120.01117.40
8.0.10.0070.00017.02
8.0.00.0090.01016.87
7.4.330.0050.00015.03
7.4.320.0030.00316.31
7.4.300.0000.00616.61
7.4.290.0030.00316.50
7.4.280.0030.00316.54
7.4.270.0000.00716.50
7.4.260.0030.00616.64
7.4.250.0040.00416.46
7.4.240.0000.00816.51
7.4.230.0000.00716.65
7.4.220.0100.00716.56
7.4.210.0040.01116.63
7.4.200.0040.00416.61
7.4.160.0100.00516.54
7.4.150.0170.00717.40
7.4.140.0110.00617.86
7.4.130.0110.00516.53
7.4.120.0150.00816.69
7.4.110.0110.00616.41
7.4.100.0070.01116.50
7.4.90.0090.01516.38
7.4.80.0100.01019.39
7.4.70.0100.00616.64
7.4.60.0080.00816.61
7.4.50.0030.00516.35
7.4.40.0060.01016.32
7.4.30.0130.00316.38
7.4.00.0060.00614.96
7.3.330.0020.00213.19
7.3.320.0050.00013.39
7.3.310.0070.00016.24
7.3.300.0000.00716.29
7.3.290.0060.01216.39
7.3.280.0070.01116.40
7.3.270.0070.01717.40
7.3.260.0070.01416.43
7.3.250.0060.01216.40
7.3.240.0080.00816.30
7.3.230.0100.00716.64
7.3.210.0140.00316.20
7.3.200.0120.00919.39
7.3.190.0040.01216.39
7.3.180.0090.00616.39
7.3.170.0090.01216.43
7.3.160.0120.00316.37
7.3.120.0040.00914.76
7.2.330.0060.01216.62
7.2.320.0070.01016.65
7.2.310.0130.00316.46
7.2.300.0060.00916.27
7.2.290.0160.00016.61
7.2.00.0030.01019.54
7.1.100.0170.00917.93
7.1.70.0070.00017.11
7.1.60.0100.01019.25
7.1.50.0030.01417.00
7.1.00.0000.08022.35
7.0.200.0100.00316.63
7.0.140.0070.07021.92
7.0.60.0100.06719.86
7.0.50.0100.07717.84
7.0.40.0070.08020.23
7.0.30.0370.07020.08
7.0.20.0200.06020.16
7.0.10.0230.06320.25
7.0.00.0070.08720.17
5.6.280.0000.07320.82
5.6.210.0070.08720.72
5.6.200.0200.07318.18
5.6.190.0100.04020.51
5.6.180.0170.07320.45
5.6.170.0270.05020.46
5.6.160.0030.08720.54
5.6.150.0070.08018.19
5.6.140.0070.05718.28
5.6.130.0100.08018.17
5.6.120.0130.08320.99
5.6.110.0070.05721.14
5.6.100.0030.06720.99
5.6.90.0100.06321.10
5.6.80.0100.06020.40
5.6.70.0270.07320.38
5.5.350.0170.05320.41
5.5.340.0170.07017.96
5.5.330.0100.07320.25
5.5.320.0330.06020.41
5.5.310.0300.04720.35
5.5.300.0100.05017.97
5.5.290.0100.07718.05
5.5.280.0070.05720.66
5.5.270.0130.06020.87
5.5.260.0030.04320.79
5.5.250.0030.07320.61
5.5.240.0030.08020.18
5.4.450.0770.08019.17
5.4.440.0930.05019.61
5.4.430.0530.05719.38
5.4.420.0070.06019.64
5.4.410.0070.05719.00
5.4.400.0430.05318.87
5.4.390.0470.04718.75
5.4.380.0170.05018.75
5.4.370.0100.03718.46
5.4.360.0070.03718.56
5.4.350.0080.03612.02
5.4.340.0050.03912.02
5.4.320.0050.04212.50
5.4.310.0100.03912.49
5.4.300.0110.03212.50
5.4.290.0070.04212.50
5.4.280.0040.03912.39
5.4.270.0030.04112.40
5.4.260.0120.03512.39
5.4.250.0070.03812.39
5.4.240.0130.03412.40
5.4.230.0070.03912.39
5.4.220.0100.03212.39
5.4.210.0060.03412.39
5.4.200.0060.03712.39
5.4.190.0040.03712.38
5.4.180.0100.03312.38
5.4.170.0060.04412.39
5.4.160.0060.03612.39
5.4.150.0070.03912.39
5.4.140.0070.03512.07
5.4.130.0090.03912.06
5.4.120.0080.03912.02
5.4.110.0060.03512.01
5.4.100.0050.03612.01
5.4.90.0040.04012.01
5.4.80.0040.03912.01
5.4.70.0070.03412.01
5.4.60.0090.03212.00
5.4.50.0070.03512.00
5.4.40.0070.03511.99
5.4.30.0060.03611.99
5.4.20.0050.03712.00
5.4.10.0040.03712.00
5.4.00.0040.03811.48
5.3.290.0080.04112.80
5.3.280.0040.04012.71
5.3.270.0050.04012.73
5.3.260.0080.03712.72
5.3.250.0070.03712.72
5.3.240.0070.04012.72
5.3.230.0080.03812.71
5.3.220.0060.04312.68
5.3.210.0040.04112.68
5.3.200.0130.03012.68
5.3.190.0070.04012.67
5.3.180.0080.03512.67
5.3.170.0150.03012.67
5.3.160.0100.03312.67
5.3.150.0060.03812.67
5.3.140.0050.03812.66
5.3.130.0090.03712.66
5.3.120.0100.03612.66
5.3.110.0080.04912.66
5.3.100.0070.03712.12
5.3.90.0070.04012.10
5.3.80.0090.03712.09
5.3.70.0050.03712.09
5.3.60.0080.03412.07
5.3.50.0040.03812.02
5.3.40.0050.04412.03
5.3.30.0080.03911.98
5.3.20.0120.02811.76
5.3.10.0060.03411.73
5.3.00.0070.03811.73
5.2.170.0050.0309.22
5.2.160.0070.0269.22
5.2.150.0030.0359.22
5.2.140.0060.0299.21
5.2.130.0040.0309.18
5.2.120.0070.0309.17
5.2.110.0060.0279.19
5.2.100.0040.0289.17
5.2.90.0050.0289.17
5.2.80.0040.0309.17
5.2.70.0070.0289.17
5.2.60.0100.0269.13
5.2.50.0080.0289.09
5.2.40.0050.0359.07
5.2.30.0030.0309.05
5.2.20.0060.0289.03
5.2.10.0050.0298.94
5.2.00.0070.0328.80
5.1.60.0050.0228.09
5.1.50.0040.0318.09
5.1.40.0070.0268.07
5.1.30.0040.0308.41
5.1.20.0060.0248.44
5.1.10.0050.0248.16
5.1.00.0090.0278.16
5.0.50.0020.0236.63
5.0.40.0050.0186.49
5.0.30.0030.0326.31
5.0.20.0040.0196.27
5.0.10.0030.0206.25
5.0.00.0040.0306.25
4.4.90.0060.0124.78
4.4.80.0030.0174.76
4.4.70.0000.0194.76
4.4.60.0010.0194.75
4.4.50.0010.0174.77
4.4.40.0020.0274.70
4.4.30.0030.0164.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0010.0174.66
4.3.90.0030.0144.63
4.3.80.0020.0254.59
4.3.70.0060.0194.63
4.3.60.0040.0134.63
4.3.50.0040.0164.63
4.3.40.0060.0244.54
4.3.30.0050.0173.30
4.3.20.0020.0163.28
4.3.10.0000.0173.23
4.3.00.0100.0207.91

preferences:
21.54 ms | 401 KiB | 5 Q