3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Duplicator { private function transform($value) { return $value * 2; } public function getTransformed($stuff) { return array_map(array($this, 'transform'), $stuff); } } $duplicator = new Duplicator(); $stuff = array(1,2,3); var_dump($duplicator->getTransformed($stuff));

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)
8.3.40.0110.00418.77
8.3.30.0120.00318.82
8.3.20.0030.00620.13
8.3.10.0040.00423.67
8.3.00.0050.00319.38
8.2.170.0060.00922.96
8.2.160.0080.00620.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00719.25
8.2.110.0040.00422.14
8.2.100.0080.00318.16
8.2.90.0060.00319.18
8.2.80.0030.00617.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0000.00718.03
8.2.20.0000.00817.56
8.2.10.0040.00418.03
8.2.00.0070.00017.81
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.91
8.1.230.0070.00419.14
8.1.220.0040.00417.78
8.1.210.0060.00318.77
8.1.200.0090.00017.48
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0000.00722.02
8.1.150.0050.00318.89
8.1.140.0040.00417.45
8.1.130.0000.00717.70
8.1.120.0050.00317.45
8.1.110.0020.00517.43
8.1.100.0040.00717.33
8.1.90.0030.00317.39
8.1.80.0000.00717.48
8.1.70.0000.00717.43
8.1.60.0060.00317.63
8.1.50.0000.00717.54
8.1.40.0040.00417.40
8.1.30.0000.00817.64
8.1.20.0000.00717.70
8.1.10.0040.00417.58
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0040.00417.25
8.0.260.0000.00618.44
8.0.250.0000.00716.90
8.0.240.0080.00016.93
8.0.230.0000.00716.82
8.0.220.0030.00316.79
8.0.210.0050.00316.90
8.0.200.0000.00817.01
8.0.190.0040.00416.92
8.0.180.0000.00716.89
8.0.170.0000.00816.80
8.0.160.0040.00416.96
8.0.150.0000.00716.89
8.0.140.0070.00016.69
8.0.130.0040.00413.37
8.0.120.0040.00416.87
8.0.110.0020.00516.83
8.0.100.0040.00416.81
8.0.90.0030.00616.71
8.0.80.0090.00616.84
8.0.70.0000.00716.96
8.0.60.0000.00816.77
8.0.50.0000.00716.89
8.0.30.0070.01616.97
8.0.20.0140.00917.40
8.0.10.0070.00017.00
8.0.00.0080.00916.89
7.4.330.0050.00015.09
7.4.320.0030.00316.41
7.4.300.0030.00316.52
7.4.290.0070.00016.64
7.4.280.0030.00616.61
7.4.270.0070.00016.53
7.4.260.0000.00716.58
7.4.250.0000.00716.62
7.4.240.0030.00516.51
7.4.230.0070.00016.51
7.4.220.0030.01716.43
7.4.210.0130.00016.59
7.4.200.0020.00516.58
7.4.160.0080.00816.35
7.4.150.0120.00917.40
7.4.140.0080.01417.86
7.4.130.0040.01316.46
7.4.120.0080.00816.55
7.4.110.0030.01516.41
7.4.100.0060.01216.68
7.4.90.0110.00616.54
7.4.80.0190.00319.39
7.4.70.0110.00616.52
7.4.60.0090.00916.37
7.4.50.0030.00516.61
7.4.40.0100.00616.57
7.4.30.0120.00416.53
7.4.00.0080.00814.87
7.3.330.0050.00013.27
7.3.320.0000.00513.24
7.3.310.0070.00016.31
7.3.300.0000.00716.37
7.3.290.0030.01216.33
7.3.280.0130.00516.31
7.3.270.0080.01117.40
7.3.260.0100.01316.27
7.3.250.0090.01216.40
7.3.240.0070.01016.24
7.3.230.0120.00616.39
7.3.210.0000.01816.46
7.3.200.0110.00619.39
7.3.190.0120.00316.31
7.3.180.0100.00716.56
7.3.170.0060.00916.37
7.3.160.0080.00816.45
7.3.120.0070.01114.85
7.3.110.0070.01114.78
7.3.100.0090.00614.65
7.3.90.0060.00614.88
7.3.80.0000.01814.72
7.3.70.0050.00514.57
7.3.60.0030.01314.75
7.3.50.0070.00714.72
7.3.40.0000.01114.59
7.3.30.0090.00614.81
7.3.20.0030.00916.69
7.3.10.0080.00616.31
7.3.00.0090.00616.61
7.2.330.0180.00616.86
7.2.320.0120.00416.86
7.2.310.0130.00316.43
7.2.300.0100.00616.73
7.2.290.0060.01116.72
7.2.250.0130.00714.76
7.2.240.0030.01715.26
7.2.230.0090.00615.04
7.2.220.0090.00615.06
7.2.210.0040.01115.14
7.2.200.0000.01115.04
7.2.190.0040.01115.13
7.2.180.0130.00014.81
7.2.170.0110.00415.12
7.2.60.0070.00716.85
7.2.00.0030.00819.43
7.1.330.0040.01215.71
7.1.320.0030.00915.63
7.1.310.0030.00615.48
7.1.300.0060.00815.68
7.1.290.0030.01015.69
7.1.280.0070.00715.63
7.1.270.0120.00315.67
7.1.260.0100.00315.63
7.1.200.0090.00615.73
7.1.100.0040.00718.18
7.1.70.0000.00817.13
7.1.60.0110.01519.46
7.1.50.0070.01716.89
7.1.00.0070.07322.35
7.0.200.0030.00716.80
7.0.140.0000.08022.07
7.0.60.0130.07319.93
7.0.50.0100.04317.86
7.0.40.0070.04720.09
7.0.30.0400.04720.20
7.0.20.0230.06320.23
7.0.10.0270.07320.15
7.0.00.0200.07720.08
5.6.280.0000.06720.86
5.6.210.0170.07020.71
5.6.200.0070.04018.19
5.6.190.0070.08320.48
5.6.180.0170.04720.33
5.6.170.0270.03720.71
5.6.160.0030.04020.61
5.6.150.0100.07018.19
5.6.140.0030.08718.14
5.6.130.0030.06318.19
5.6.120.0000.09320.99
5.6.110.0070.09320.96
5.6.100.0070.07321.07
5.6.90.0030.05321.01
5.6.80.0030.06320.37
5.6.70.4000.04320.34
5.5.350.0130.08720.40
5.5.340.0130.06718.05
5.5.330.0070.07020.25
5.5.320.0370.07320.27
5.5.310.0470.04320.36
5.5.300.0030.03717.95
5.5.290.0100.08318.00
5.5.280.0070.08720.88
5.5.270.0070.04720.75
5.5.260.0030.04320.76
5.5.250.0100.08020.58
5.5.240.3800.04020.23
5.4.450.0130.03319.55
5.4.440.0130.03719.30
5.4.430.0130.04319.52
5.4.420.0130.04019.51
5.4.410.0270.03019.44
5.4.400.0200.04019.25
5.4.390.0200.02718.84
5.4.380.0400.05718.79
5.4.370.0330.05718.78
5.4.360.0430.05018.80
5.4.350.0430.04718.56
5.4.340.0400.04718.60
5.4.320.0060.03512.50
5.4.310.0050.03812.49
5.4.300.0060.04012.50
5.4.290.0060.04012.50
5.4.280.0030.03712.39
5.4.270.0100.03512.40
5.4.260.0050.03912.40
5.4.250.0060.04012.39
5.4.240.0060.03812.39
5.4.230.0060.03612.39
5.4.220.0040.04312.38
5.4.210.0080.03912.38
5.4.200.0060.04012.38
5.4.190.0060.03612.39
5.4.180.0090.03312.38
5.4.170.0030.04312.39
5.4.160.0060.03712.39
5.4.150.0060.03612.38
5.4.140.0080.03512.07
5.4.130.0050.04012.06
5.4.120.0090.04112.02
5.4.110.0040.03912.01
5.4.100.0060.03712.02
5.4.90.0070.05012.02
5.4.80.0090.04812.01
5.4.70.0040.03912.01
5.4.60.0040.03812.00
5.4.50.0080.03412.00
5.4.40.0030.03912.00
5.4.30.0050.03511.99
5.4.20.0070.03611.99
5.4.10.0070.03412.00
5.4.00.0050.03611.48
5.3.290.0070.03812.80
5.3.280.0080.03612.71
5.3.270.0100.03512.72
5.3.260.0080.03712.72
5.3.250.0050.03712.72
5.3.240.0050.03812.71
5.3.230.0040.03912.71
5.3.220.0050.03812.68
5.3.210.0090.03512.68
5.3.200.0090.03412.68
5.3.190.0060.04312.68
5.3.180.0060.03612.68
5.3.170.0070.03812.66
5.3.160.0080.03812.67
5.3.150.0060.03912.67
5.3.140.0040.03812.66
5.3.130.0020.04312.66
5.3.120.0060.03912.66
5.3.110.0060.03912.66
5.3.100.0080.04012.12
5.3.90.0060.03612.10
5.3.80.0070.03812.09
5.3.70.0050.03712.10
5.3.60.0060.03612.08
5.3.50.0030.03912.03
5.3.40.0060.03612.03
5.3.30.0080.03211.99
5.3.20.0040.03711.77
5.3.10.0050.03511.73
5.3.00.0040.03711.72
5.2.170.0040.0319.23
5.2.160.0050.0349.23
5.2.150.0060.0389.23
5.2.140.0060.0349.22
5.2.130.0060.0279.18
5.2.120.0040.0289.18
5.2.110.0030.0319.19
5.2.100.0070.0289.19
5.2.90.0030.0319.19
5.2.80.0050.0299.18
5.2.70.0080.0319.18
5.2.60.0030.0339.13
5.2.50.0050.0309.10
5.2.40.0050.0349.07
5.2.30.0040.0309.05
5.2.20.0080.0259.04
5.2.10.0020.0318.95
5.2.00.0030.0308.81
5.1.60.0030.0258.09
5.1.50.0070.0218.09
5.1.40.0040.0258.07
5.1.30.0040.0288.42
5.1.20.0050.0298.44
5.1.10.0060.0278.16
5.1.00.0040.0268.16
5.0.50.0030.0216.64
5.0.40.0040.0196.50
5.0.30.0040.0326.32
5.0.20.0030.0196.28
5.0.10.0030.0206.25
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0040.0214.75
4.4.70.0030.0154.76
4.4.60.0040.0214.75
4.4.50.0030.0204.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0050.0134.85
4.4.00.0010.0274.76
4.3.110.0040.0154.67
4.3.100.0040.0144.66
4.3.90.0040.0144.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0050.0134.62
4.3.50.0030.0154.63
4.3.40.0050.0334.54
4.3.30.0030.0193.30
4.3.20.0030.0153.28
4.3.10.0010.0173.23
4.3.00.0070.01018.41

preferences:
42.8 ms | 400 KiB | 5 Q