3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'bar'; private $baz = 'baz'; function getBaz() { return $this->baz; } function setBaz($val) { $this->baz = $val; } } $foo = new Foo; echo $foo->getBaz(), "\n"; unset($foo->baz); var_dump($foo); $foo->setBaz('all set'); echo $foo->getBaz(), "\n"; var_dump($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)
8.3.60.0090.00618.39
8.3.50.0080.01321.93
8.3.40.0110.00418.58
8.3.30.0070.00718.94
8.3.20.0000.00820.34
8.3.10.0060.00320.66
8.3.00.0040.00419.38
8.2.180.0110.00816.88
8.2.170.0070.00722.96
8.2.160.0070.01019.11
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.76
8.2.110.0060.00321.07
8.2.100.0120.00017.84
8.2.90.0080.00019.02
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00817.79
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0030.00519.52
8.2.20.0040.00417.75
8.2.10.0000.00818.00
8.2.00.0090.00017.68
8.1.280.0110.00425.92
8.1.270.0040.00422.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.87
8.1.230.0080.00318.91
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0050.00221.89
8.1.150.0040.00418.84
8.1.140.0000.00817.35
8.1.130.0040.00417.84
8.1.120.0040.00417.46
8.1.110.0050.00217.46
8.1.100.0070.00017.45
8.1.90.0000.00717.43
8.1.80.0040.00417.42
8.1.70.0040.00417.39
8.1.60.0030.00617.64
8.1.50.0040.00417.53
8.1.40.0040.00417.55
8.1.30.0040.00417.62
8.1.20.0000.00817.59
8.1.10.0000.00717.56
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0070.00017.23
8.0.260.0030.00317.25
8.0.250.0000.00716.97
8.0.240.0040.00416.93
8.0.230.0070.00016.83
8.0.220.0030.00316.76
8.0.210.0030.00316.95
8.0.200.0030.00316.86
8.0.190.0000.00716.95
8.0.180.0040.00416.93
8.0.170.0000.00716.88
8.0.160.0040.00416.85
8.0.150.0000.00716.75
8.0.140.0040.00416.84
8.0.130.0060.00013.27
8.0.120.0030.00516.93
8.0.110.0040.00416.88
8.0.100.0000.00716.96
8.0.90.0040.00417.02
8.0.80.0090.00616.80
8.0.70.0060.00316.78
8.0.60.0070.00016.94
8.0.50.0000.00816.76
8.0.30.0050.01617.09
8.0.20.0100.01017.41
8.0.10.0000.00817.09
8.0.00.0110.00816.82
7.4.330.0030.00315.09
7.4.320.0060.00016.60
7.4.300.0060.00016.67
7.4.290.0030.00316.52
7.4.280.0070.00016.59
7.4.270.0000.00716.45
7.4.260.0030.00516.36
7.4.250.0000.00816.38
7.4.240.0040.00316.57
7.4.230.0070.00016.72
7.4.220.0130.00316.48
7.4.210.0090.00616.57
7.4.200.0040.00416.71
7.4.160.0150.00916.43
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0100.00716.54
7.4.120.0100.00716.53
7.4.110.0080.01216.52
7.4.100.0150.00916.52
7.4.90.0100.00716.44
7.4.80.0090.01319.39
7.4.70.0120.00916.64
7.4.60.0090.00616.38
7.4.50.0080.00016.62
7.4.40.0110.00516.53
7.4.30.0100.01016.52
7.4.00.0040.01114.95
7.3.330.0000.00513.44
7.3.320.0000.00613.11
7.3.310.0030.00616.38
7.3.300.0000.00716.44
7.3.290.0120.00316.38
7.3.280.0040.01216.33
7.3.270.0160.00617.40
7.3.260.0190.00616.64
7.3.250.0100.00616.34
7.3.240.0170.00616.40
7.3.230.0070.01016.56
7.3.210.0100.01216.64
7.3.200.0060.01319.39
7.3.190.0070.01916.42
7.3.180.0090.00616.45
7.3.170.0100.00516.61
7.3.160.0170.00016.43
7.2.330.0110.00616.61
7.2.320.0130.01016.39
7.2.310.0160.00016.76
7.2.300.0040.01316.73
7.2.290.0100.00616.84
7.2.60.0060.00617.08
7.1.200.0060.00615.82
7.1.100.0030.00618.02
7.1.70.0060.00317.06
7.1.60.0070.01619.12
7.1.50.0070.01416.64
7.1.00.0100.07022.35
7.0.200.0070.00316.62
7.0.140.0030.07322.11
7.0.60.0100.06020.00
7.0.50.0100.07717.89
7.0.40.0070.04720.27
7.0.30.0170.05020.27
7.0.20.0200.03720.38
7.0.10.0030.08720.13
7.0.00.0030.08020.25
5.6.280.0000.07721.13
5.6.210.0070.08020.65
5.6.200.0030.04018.23
5.6.190.0030.04320.77
5.6.180.0230.08020.55
5.6.170.0230.08020.58
5.6.160.0070.05720.48
5.6.150.0030.04018.29
5.6.140.0030.07318.21
5.6.130.0030.08718.18
5.6.120.0030.04320.98
5.6.110.0130.05021.14
5.6.100.0100.08021.14
5.6.90.0100.07721.13
5.6.80.0070.07720.48
5.6.70.4200.03720.50
5.5.350.0270.07020.47
5.5.340.0000.05018.02
5.5.330.0030.04320.27
5.5.320.0300.07020.27
5.5.310.0330.06720.50
5.5.300.0030.03717.97
5.5.290.0070.05017.91
5.5.280.0130.07720.77
5.5.270.0100.08020.87
5.5.260.0000.04320.77
5.5.250.0070.05320.71
5.5.240.0270.07020.26
5.4.450.0200.04319.48
5.4.440.0270.04719.45
5.4.430.0400.04019.45
5.4.420.0270.05019.45
5.4.410.0170.04719.45
5.4.400.0170.03719.45
5.4.390.0170.04719.45
5.4.380.0330.05718.77
5.4.370.0270.05718.53
5.4.360.0370.05318.61
5.4.350.0330.05718.48
5.4.340.0370.05718.79
5.4.320.0070.03712.50
5.4.310.0070.03712.50
5.4.300.0070.03412.51
5.4.290.0060.04312.50
5.4.280.0040.03612.39
5.4.270.0060.03512.39
5.4.260.0050.03712.40
5.4.250.0070.03412.39
5.4.240.0060.03512.39
5.4.230.0040.03812.39
5.4.220.0020.03912.39
5.4.210.0060.04112.39
5.4.200.0040.04012.39
5.4.190.0060.03512.39
5.4.180.0050.03712.38
5.4.170.0040.03912.39
5.4.160.0060.03412.39
5.4.150.0090.03912.39
5.4.140.0060.03612.07
5.4.130.0030.03812.06
5.4.120.0070.03412.02
5.4.110.0090.03212.02
5.4.100.0050.03512.02
5.4.90.0100.03212.02
5.4.80.0060.03612.01
5.4.70.0090.03312.02
5.4.60.0070.03412.01
5.4.50.0090.03012.01
5.4.40.0070.03212.00
5.4.30.0070.03412.00
5.4.20.0050.04112.00
5.4.10.0080.03812.00
5.4.00.0080.03911.49
5.3.290.0080.04012.80
5.3.280.0110.03212.71
5.3.270.0030.04812.72
5.3.260.0100.03412.72
5.3.250.0070.03512.72
5.3.240.0030.03912.72
5.3.230.0050.04512.71
5.3.220.0070.04212.68
5.3.210.0050.04412.68
5.3.200.0050.04012.68
5.3.190.0060.03912.68
5.3.180.0090.04212.67
5.3.170.0030.03912.67
5.3.160.0040.03812.68
5.3.150.0060.03712.67
5.3.140.0070.03412.66
5.3.130.0080.03612.66
5.3.120.0040.04112.66
5.3.110.0040.04212.66
5.3.100.0040.03812.13
5.3.90.0090.03212.11
5.3.80.0060.03412.09
5.3.70.0060.03512.10
5.3.60.0070.03612.09
5.3.50.0120.03212.03
5.3.40.0060.03512.03
5.3.30.0080.03611.99
5.3.20.0030.03711.77
5.3.10.0050.03411.73
5.3.00.0080.03311.72
5.2.170.0030.0319.23
5.2.160.0060.0289.23
5.2.150.0070.0349.23
5.2.140.0050.0349.23
5.2.130.0090.0259.18
5.2.120.0050.0289.18
5.2.110.0050.0299.20
5.2.100.0070.0269.19
5.2.90.0050.0289.19
5.2.80.0060.0289.18
5.2.70.0050.0309.19
5.2.60.0060.0319.13
5.2.50.0060.0299.10
5.2.40.0040.0359.07
5.2.30.0070.0279.06
5.2.20.0030.0299.04
5.2.10.0070.0318.95
5.2.00.0060.0348.82
5.1.60.0020.0258.09
5.1.50.0070.0228.09
5.1.40.0050.0228.08
5.1.30.0040.0308.43
5.1.20.0060.0288.45
5.1.10.0060.0258.16
5.1.00.0070.0278.17
5.0.50.0060.0186.65
5.0.40.0020.0206.50
5.0.30.0030.0316.32
5.0.20.0030.0196.29
5.0.10.0040.0226.26
5.0.00.0020.0356.25
4.4.90.0020.0224.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0040.0144.85
4.4.10.0030.0204.85
4.4.00.0070.0224.76
4.3.110.0040.0144.66
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0050.0164.63
4.3.60.0060.0154.63
4.3.50.0040.0184.63
4.3.40.0030.0274.54
4.3.30.0040.0193.30
4.3.20.0000.0223.28
4.3.10.0030.0143.23
4.3.00.0000.01719.45

preferences:
59.65 ms | 401 KiB | 5 Q