3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*trait Foo { private $name = '123'; } class Bar { use Foo; private $name = '321'; public function getName(){echo $this->name;} } $bar = new Bar(); $bar->getName();*/ /*echo false; class Faz {} class Baz extends Faz {} interface Foo {public function du(Faz $param);} class A implements Foo { public function du(Baz $param){ echo false; } }*//* $i = 5; echo $i++; echo $i;*/ namespace Bar; function strlen($string){return 5;} namespace Foo; use Bar; echo strlen('Baz'); //var_dump(array_values(ksort(array('re'=>'asd', '3'=>'asda')))); echo true;

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)
8.3.70.0130.00716.58
8.3.60.0070.00716.38
8.3.50.0070.00922.89
8.3.40.0120.00318.58
8.3.30.0030.01018.94
8.3.20.0040.00420.20
8.3.10.0080.00021.73
8.3.00.0050.00317.50
8.2.180.0070.00718.04
8.2.170.0140.00022.96
8.2.160.0030.01020.39
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0060.00320.96
8.2.110.0030.00620.47
8.2.100.0080.00417.78
8.2.90.0060.00319.09
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0030.00918.19
8.2.30.0070.00017.89
8.2.20.0050.00317.48
8.2.10.0040.00417.90
8.2.00.0070.00017.60
8.1.280.0140.00025.92
8.1.270.0000.00823.66
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0090.00023.82
8.1.230.0090.00319.09
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0000.01017.10
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0070.00021.88
8.1.150.0070.00018.80
8.1.140.0000.00717.24
8.1.130.0050.00317.62
8.1.120.0070.00017.34
8.1.110.0030.00617.29
8.1.100.0000.00717.18
8.1.90.0030.00317.27
8.1.80.0070.00017.28
8.1.70.0000.00717.32
8.1.60.0050.00517.46
8.1.50.0030.00517.37
8.1.40.0000.00817.39
8.1.30.0040.00417.38
8.1.20.0000.00717.48
8.1.10.0040.00417.47
8.1.00.0000.00817.35
8.0.300.0060.00318.77
8.0.290.0070.00016.58
8.0.280.0040.00418.28
8.0.270.0080.00017.19
8.0.260.0040.00417.09
8.0.250.0030.00316.79
8.0.240.0080.00016.89
8.0.230.0000.00716.79
8.0.220.0070.00016.76
8.0.210.0080.00016.70
8.0.200.0040.00416.72
8.0.190.0000.00716.83
8.0.180.0020.00516.64
8.0.170.0040.00416.77
8.0.160.0050.00216.71
8.0.150.0040.00416.77
8.0.140.0080.00016.62
8.0.130.0060.00013.20
8.0.120.0000.00816.62
8.0.110.0040.00416.77
8.0.100.0000.00716.70
8.0.90.0040.00416.55
8.0.80.0040.01516.75
8.0.70.0030.00316.72
8.0.60.0040.00416.75
8.0.50.0070.00016.63
8.0.30.0100.01016.96
8.0.20.0100.01017.40
8.0.10.0050.00216.77
8.0.00.0080.01316.60
7.4.330.0030.00315.03
7.4.320.0000.00616.41
7.4.300.0000.00816.50
7.4.290.0030.00316.35
7.4.280.0000.00716.46
7.4.270.0030.00316.42
7.4.260.0000.00816.48
7.4.250.0040.00416.41
7.4.240.0040.00316.50
7.4.230.0000.00716.48
7.4.220.0070.01016.53
7.4.210.0030.01316.49
7.4.200.0030.00316.25
7.4.160.0090.00616.33
7.4.150.0120.00617.40
7.4.140.0070.01317.86
7.4.130.0080.01216.28
7.4.120.0100.00616.30
7.4.110.0130.00316.28
7.4.100.0110.00716.31
7.4.90.0070.01016.34
7.4.80.0120.00919.39
7.4.70.0030.01316.20
7.4.60.0050.01016.25
7.4.50.0000.00816.52
7.4.40.0030.01316.25
7.4.30.0040.01216.39
7.4.00.0110.00414.95
7.3.330.0000.00613.13
7.3.320.0030.00313.23
7.3.310.0030.00316.20
7.3.300.0030.00316.21
7.3.290.0070.00716.15
7.3.280.0080.00816.17
7.3.270.0030.01617.40
7.3.260.0100.00716.45
7.3.250.0130.00716.18
7.3.240.0120.00616.30
7.3.230.0120.00616.39
7.3.210.0130.00316.23
7.3.200.0070.01019.39
7.3.190.0150.00716.29
7.3.180.0030.01316.23
7.3.170.0030.01616.38
7.3.160.0080.00816.17
7.3.120.0070.00714.61
7.3.110.0030.00914.49
7.3.100.0130.00014.68
7.3.90.0060.00614.56
7.3.80.0030.01414.89
7.3.70.0120.00614.64
7.3.60.0040.01114.61
7.3.50.0030.00714.71
7.3.40.0090.00614.68
7.3.30.0100.00014.35
7.3.20.0030.01016.47
7.3.10.0030.00816.54
7.3.00.0100.00716.52
7.2.330.0070.01016.36
7.2.320.0030.01216.55
7.2.310.0080.01516.38
7.2.300.0090.00916.49
7.2.290.0030.01316.45
7.2.240.0140.00314.78
7.2.230.0030.01014.81
7.2.220.0090.00614.78
7.2.210.0060.00914.86
7.2.200.0080.00314.67
7.2.190.0040.01214.88
7.2.180.0080.00814.94
7.2.170.0000.01414.80
7.2.160.0070.01114.70
7.2.150.0090.00616.69
7.2.140.0070.00716.93
7.2.130.0060.00916.76
7.2.120.0090.00916.74
7.2.110.0070.01016.75
7.2.100.0140.00416.55
7.2.90.0070.00716.89
7.2.80.0030.01316.52
7.2.70.0070.01116.73
7.2.60.0120.00416.67
7.2.50.0030.01216.63
7.2.40.0030.01316.95
7.2.30.0030.01016.41
7.2.20.0100.00716.59
7.2.10.0030.01316.61
7.2.00.0060.00918.05
7.1.330.0030.01015.58
7.1.320.0030.01015.78
7.1.310.0090.00615.87
7.1.300.0070.00715.66
7.1.290.0030.00815.51
7.1.280.0110.00315.40
7.1.270.0000.01015.52
7.1.260.0030.01315.58
7.1.250.0040.01115.68
7.1.200.0030.01015.34
7.1.100.0000.01218.10
7.1.70.0040.01117.10
7.1.60.0000.01419.40
7.1.50.0100.01316.94
7.1.00.0030.07322.33
7.0.200.0000.01016.43
7.0.140.0000.07722.09
7.0.60.0070.04319.81
7.0.50.0000.04717.81
7.0.40.0030.04320.25
7.0.30.0300.07020.16
7.0.20.0270.08720.16
7.0.10.0000.04720.22
7.0.00.0100.04020.25
5.6.280.0000.07721.11
5.6.210.0030.04020.47
5.6.200.0000.04318.19
5.6.190.0200.07320.46
5.6.180.0130.06020.61
5.6.170.0270.03720.45
5.6.160.0070.03720.39
5.6.150.0100.06318.16
5.6.140.0100.07718.18
5.6.130.0100.05718.21
5.6.120.0070.06321.01
5.6.110.0100.08320.88
5.6.100.0030.04720.98
5.6.90.0100.08021.11
5.6.80.0100.08020.53
5.5.350.0300.07320.40
5.5.340.0100.07317.99
5.5.330.0000.05320.35
5.5.320.0230.06720.51
5.5.310.0200.04020.34
5.5.300.0030.04018.05
5.5.290.0130.08018.09
5.5.280.0100.05320.64
5.5.270.0000.07720.76
5.5.260.0130.05720.79
5.5.250.0070.06320.70
5.5.240.0070.07320.23
5.4.450.0900.07019.19
5.4.440.0770.06719.31
5.4.430.0470.06019.23
5.4.420.0870.05319.63
5.4.410.0130.05019.10
5.4.400.0430.04718.72
5.4.390.3270.06718.61
5.4.380.0100.05318.56
5.4.370.0100.04318.69
5.4.360.0130.03318.73
5.4.350.0180.04912.02
5.4.340.0040.03912.01
5.4.320.0040.04412.50
5.4.310.0070.03812.50
5.4.300.0090.03412.50
5.4.290.0050.03912.50
5.4.280.0090.05112.39
5.4.270.0060.04112.39
5.4.260.0060.05312.39
5.4.250.0050.03812.40
5.4.240.0090.05112.39
5.4.230.0040.04012.39
5.4.220.0050.03812.39
5.4.210.0040.03712.39
5.4.200.0060.03712.39
5.4.190.0080.03412.39
5.4.180.0040.03812.38
5.4.170.0080.04012.39
5.4.160.0040.03712.39
5.4.150.0080.03412.39
5.4.140.0070.04012.06
5.4.130.0080.04112.05
5.4.120.0060.04512.01
5.4.110.0080.03712.01
5.4.100.0080.03712.00
5.4.90.0070.03512.01
5.4.80.0110.04412.01
5.4.70.0080.03512.00
5.4.60.0090.03312.01
5.4.50.0090.04412.00
5.4.40.0050.04112.00
5.4.30.0080.03611.99
5.4.20.0050.03611.99
5.4.10.0100.04411.99
5.4.00.0070.04911.48
5.3.290.0060.04612.80
5.3.280.0070.04312.70
5.3.270.0080.03712.72
5.3.260.0070.04412.72
5.3.250.0080.03512.72
5.3.240.0050.03812.72
5.3.230.0050.03812.71
5.3.220.0100.03712.68
5.3.210.0050.04112.68
5.3.200.0050.03812.68
5.3.190.0090.03512.68
5.3.180.0060.03712.67
5.3.170.0060.03712.67
5.3.160.0050.03912.67
5.3.150.0080.03512.67
5.3.140.0040.04012.66
5.3.130.0050.04012.66
5.3.120.0060.04612.66
5.3.110.0070.04312.66
5.3.100.0070.03912.12
5.3.90.0070.04912.10
5.3.80.0090.03412.08
5.3.70.0100.04512.08
5.3.60.0090.03412.07
5.3.50.0050.03712.02
5.3.40.0080.03412.01
5.3.30.0040.03711.97
5.3.20.0080.03311.75
5.3.10.0100.03111.73
5.3.00.0030.03911.71
5.2.170.0070.0289.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0080.0279.18
5.2.130.0090.0249.14
5.2.120.0050.0289.14
5.2.110.0090.0299.14
5.2.100.0110.0339.14
5.2.90.0080.0399.14
5.2.80.0070.0419.14
5.2.70.0060.0429.14
5.2.60.0040.0459.09
5.2.50.0060.0369.06
5.2.40.0010.0329.04
5.2.30.0020.0329.01
5.2.20.0020.0309.00
5.2.10.0060.0278.93
5.2.00.0050.0388.79
5.1.60.0090.0278.06
5.1.50.0040.0248.06
5.1.40.0020.0268.05
5.1.30.0070.0258.40
5.1.20.0030.0298.42
5.1.10.0020.0298.14
5.1.00.0060.0258.14
5.0.50.0050.0226.62
5.0.40.0030.0226.47
5.0.30.0030.0376.29
5.0.20.0050.0206.26
5.0.10.0040.0216.25
5.0.00.0030.0326.23
4.4.90.0030.0184.78
4.4.80.0030.0184.75
4.4.70.0030.0164.75
4.4.60.0030.0164.75
4.4.50.0060.0174.77
4.4.40.0010.0274.71
4.4.30.0050.0134.76
4.4.20.0030.0164.84
4.4.10.0040.0154.85
4.4.00.0020.0264.76
4.3.110.0010.0184.67
4.3.100.0020.0164.66
4.3.90.0030.0154.63
4.3.80.0030.0264.58
4.3.70.0060.0124.63
4.3.60.0040.0144.63
4.3.50.0060.0144.63
4.3.40.0020.0254.53
4.3.30.0030.0153.28
4.3.20.0010.0173.26
4.3.10.0010.0173.22
4.3.00.0130.0307.13

preferences:
31.75 ms | 401 KiB | 5 Q