3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'A'; public function doSomething() { $this->bar = 'B'; echo "fuck you"; yield 1; } } $foo = new Foo(); echo $foo->bar . PHP_EOL; $i = $foo->doSomething(); echo $foo->bar . PHP_EOL; echo current($i); echo $foo->bar;

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)
8.3.60.0100.00718.32
8.3.50.0080.00722.82
8.3.40.0000.01418.84
8.3.30.0100.00719.14
8.3.20.0040.00420.33
8.3.10.0030.00621.77
8.3.00.0040.00419.38
8.2.180.0120.00318.37
8.2.170.0070.00722.96
8.2.160.0130.00320.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00621.10
8.2.110.0060.00320.47
8.2.100.0110.00017.97
8.2.90.0040.00417.88
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0030.00618.16
8.2.30.0060.00318.12
8.2.20.0050.00217.75
8.2.10.0050.00218.05
8.2.00.0050.00317.43
8.1.280.0070.01325.92
8.1.270.0050.00322.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.24
8.1.230.0040.00720.96
8.1.220.0000.00917.74
8.1.210.0070.00018.90
8.1.200.0070.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0080.00018.56
8.1.160.0040.00421.94
8.1.150.0070.00018.93
8.1.140.0040.00417.50
8.1.130.0070.00017.87
8.1.120.0000.00717.38
8.1.110.0000.00817.45
8.1.100.0000.00817.47
8.1.90.0030.00317.44
8.1.80.0070.00017.46
8.1.70.0080.00017.42
8.1.60.0000.00917.54
8.1.50.0030.00617.46
8.1.40.0040.00417.48
8.1.30.0040.00417.62
8.1.20.0000.00917.50
8.1.10.0000.00717.57
8.1.00.0070.00017.41
8.0.300.0030.00320.13
8.0.290.0000.00716.63
8.0.280.0070.00018.36
8.0.270.0070.00017.25
8.0.260.0030.00317.17
8.0.250.0000.00716.95
8.0.240.0080.00016.95
8.0.230.0050.00216.88
8.0.220.0000.00716.93
8.0.210.0080.00016.96
8.0.200.0030.00316.81
8.0.190.0040.00416.97
8.0.180.0070.00016.91
8.0.170.0080.00016.92
8.0.160.0040.00416.79
8.0.150.0030.00316.82
8.0.140.0000.00716.90
8.0.130.0030.00313.40
8.0.120.0040.00416.85
8.0.110.0000.00716.78
8.0.100.0090.00016.88
8.0.90.0000.00716.72
8.0.80.0030.01316.78
8.0.70.0000.00816.71
8.0.60.0000.00816.77
8.0.50.0050.00316.81
8.0.30.0170.01017.17
8.0.20.0090.01217.40
8.0.10.0080.00017.05
8.0.00.0110.00716.75
7.4.330.0020.00215.09
7.4.320.0000.00616.36
7.4.300.0030.00316.53
7.4.290.0000.00716.61
7.4.280.0090.00016.50
7.4.270.0030.00316.59
7.4.260.0050.00216.50
7.4.250.0000.00716.36
7.4.240.0030.00416.47
7.4.230.0030.00316.38
7.4.220.0120.01016.53
7.4.210.0150.00616.68
7.4.200.0000.00716.41
7.4.160.0080.00816.54
7.4.150.0120.00617.40
7.4.140.0130.00917.86
7.4.130.0080.00916.51
7.4.120.0080.00816.41
7.4.110.0090.00916.78
7.4.100.0070.01016.59
7.4.90.0100.00616.45
7.4.80.0120.01219.39
7.4.70.0160.00316.57
7.4.60.0060.01216.21
7.4.50.0000.00816.30
7.4.40.0060.01116.54
7.4.30.0060.00916.50
7.4.00.0030.01414.87
7.3.330.0020.00313.17
7.3.320.0070.00013.11
7.3.310.0030.00416.30
7.3.300.0030.00316.24
7.3.290.0040.01616.28
7.3.280.0060.00916.31
7.3.270.0070.01017.40
7.3.260.0030.01416.51
7.3.250.0090.00716.33
7.3.240.0140.00316.50
7.3.230.0090.00916.39
7.3.210.0030.01316.26
7.3.200.0180.00019.39
7.3.190.0100.00716.49
7.3.180.0080.00816.51
7.3.170.0110.01116.45
7.3.160.0080.00816.41
7.2.330.0140.00316.37
7.2.320.0080.00816.50
7.2.310.0040.01916.47
7.2.300.0000.01816.81
7.2.290.0150.00016.48
7.2.60.0000.01316.91
7.1.200.0000.01115.92
7.1.70.0040.00417.04
7.1.60.0130.01319.46
7.1.50.0070.01416.93
7.1.00.0070.07322.35
7.0.200.0000.01016.83
7.0.140.0000.07721.97
7.0.60.0170.05319.93
7.0.50.0130.07317.87
7.0.40.0170.07320.30
7.0.30.0570.05320.17
7.0.20.0230.04020.07
7.0.10.0030.04320.16
7.0.00.0030.08720.20
5.6.280.0070.06720.77
5.6.210.0130.07020.71
5.6.200.0070.03718.18
5.6.190.0000.05020.52
5.6.180.0470.07020.67
5.6.170.0370.06020.39
5.6.160.0030.04720.54
5.6.150.0130.05318.19
5.6.140.0100.07718.17
5.6.130.0070.08018.17
5.6.120.0130.07020.79
5.6.110.0130.08021.14
5.6.100.0070.05021.00
5.6.90.0130.07721.10
5.6.80.0030.04020.51
5.5.350.0330.05720.41
5.5.340.0000.04018.09
5.5.330.0100.06320.57
5.5.320.0370.07020.52
5.5.310.0130.04320.19
5.5.300.0000.09017.94
5.5.290.0030.08317.96
5.5.280.0070.04020.77
5.5.270.0170.07720.79
5.5.260.0170.07720.81
5.5.250.0230.06320.46
5.5.240.0170.03720.26
5.4.450.0100.03019.56
5.4.440.0100.04019.22
5.4.430.0170.05319.16
5.4.420.0130.03319.45
5.4.410.0270.04019.28
5.4.400.0070.04319.15
5.4.390.0200.03319.31
5.4.380.0300.06018.57
5.4.370.0500.05018.69
5.4.360.0500.06318.57
5.4.350.0500.05718.72
5.4.340.0300.05718.78
5.4.320.0070.03912.52
5.4.310.0080.04412.51
5.4.300.0090.04512.52
5.4.290.0080.04312.51
5.4.280.0070.04612.41
5.4.270.0110.03812.41
5.4.260.0070.04612.41
5.4.250.0100.03812.41
5.4.240.0090.03712.41
5.4.230.0040.04512.40
5.4.220.0090.03512.40
5.4.210.0100.03912.40
5.4.200.0100.03712.40
5.4.190.0060.03912.39
5.4.180.0070.04612.40
5.4.170.0110.04812.40
5.4.160.0050.04612.40
5.4.150.0070.04412.39
5.4.140.0060.04012.09
5.4.130.0050.04412.07
5.4.120.0090.03612.04
5.4.110.0100.03812.04
5.4.100.0050.03812.03
5.4.90.0060.04212.03
5.4.80.0070.03912.03
5.4.70.0060.03712.03
5.4.60.0070.03612.02
5.4.50.0070.03812.03
5.4.40.0160.04512.02
5.4.30.0060.04612.01
5.4.20.0070.04212.01
5.4.10.0080.03712.01
5.4.00.0060.03811.51
5.3.290.0110.04012.80
5.3.280.0090.03712.71
5.3.270.0100.05012.73
5.3.260.0050.04212.72
5.3.250.0080.05512.72
5.3.240.0050.04512.72
5.3.230.0050.04112.70
5.3.220.0090.04912.68
5.3.210.0060.04212.68
5.3.200.0120.03512.68
5.3.190.0080.03812.68
5.3.180.0110.04412.67
5.3.170.0060.03812.67
5.3.160.0060.04312.67
5.3.150.0080.03612.67
5.3.140.0060.03712.66
5.3.130.0080.03812.66
5.3.120.0100.04412.66
5.3.110.0070.04212.66
5.3.100.0090.03712.12
5.3.90.0070.03912.11
5.3.80.0040.04212.09
5.3.70.0080.04012.09
5.3.60.0050.04112.08
5.3.50.0100.03212.03
5.3.40.0090.04012.03
5.3.30.0080.03511.98
5.3.20.0050.03811.77
5.3.10.0110.04011.73
5.3.00.0100.03611.72
5.2.170.0090.0309.22
5.2.160.0030.0339.23
5.2.150.0070.0299.22
5.2.140.0080.0349.22
5.2.130.0040.0319.18
5.2.120.0060.0299.18
5.2.110.0040.0329.19
5.2.100.0040.0309.18
5.2.90.0080.0279.18
5.2.80.0070.0319.17
5.2.70.0030.0369.18
5.2.60.0060.0409.13
5.2.50.0050.0349.09
5.2.40.0070.0289.07
5.2.30.0040.0339.04
5.2.20.0060.0369.04
5.2.10.0080.0318.94
5.2.00.0050.0298.81
5.1.60.0050.0278.09
5.1.50.0020.0308.08
5.1.40.0020.0308.07
5.1.30.0070.0288.42
5.1.20.0070.0308.44
5.1.10.0050.0308.17
5.1.00.0040.0348.16
5.0.50.0050.0216.64
5.0.40.0060.0186.50
5.0.30.0040.0356.32
5.0.20.0040.0226.28
5.0.10.0050.0256.26
5.0.00.0030.0336.25
4.4.90.0010.0244.78
4.4.80.0060.0134.75
4.4.70.0020.0184.75
4.4.60.0060.0124.76
4.4.50.0040.0194.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0030.0174.85
4.4.00.0030.0264.76
4.3.110.0050.0214.67
4.3.100.0070.0144.66
4.3.90.0030.0154.63
4.3.80.0030.0254.58
4.3.70.0030.0184.63
4.3.60.0030.0154.63
4.3.50.0010.0184.63
4.3.40.0050.0294.54
4.3.30.0020.0173.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0000.01714.87

preferences:
49.38 ms | 401 KiB | 5 Q