3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Name; function Boo() { var_dump('func:', __FUNCTION__, __METHOD__); } trait Constants { public static function traitC () { return var_dump(__CLASS__,__FUNCTION__, __METHOD__); } } class Foo { use Constants { traitC as traitConsts; } public function method () { return var_dump(__CLASS__,__FUNCTION__, __METHOD__);} } $stdClass = new \stdClass(); $closure = (new Foo())->method(); //$closure(); echo PHP_EOL; echo PHP_EOL; $closure = (new Foo())->traitConsts(); echo PHP_EOL; echo PHP_EOL; var_dump((new \ReflectionMethod(new Foo(), 'traitConsts'))->getName()); //$closure();

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)
8.3.70.0120.00318.30
8.3.60.0100.01016.50
8.3.50.0110.00722.00
8.3.40.0150.00018.68
8.3.30.0110.00319.08
8.3.20.0040.00420.25
8.3.10.0040.00423.66
8.3.00.0040.00419.08
8.2.180.0130.00316.50
8.2.170.0140.00322.96
8.2.160.0110.00420.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.68
8.2.110.0100.00022.14
8.2.100.0100.00319.45
8.2.90.0060.00319.09
8.2.80.0000.00917.97
8.2.70.0000.00917.50
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0030.00618.28
8.2.30.0040.00418.40
8.2.20.0000.00817.73
8.2.10.0040.00418.16
8.2.00.0040.00417.60
8.1.280.0120.00625.92
8.1.270.0100.01023.79
8.1.260.0050.00326.35
8.1.250.0070.00728.09
8.1.240.0060.00323.83
8.1.230.0040.00719.16
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0090.00317.10
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0050.00318.53
8.1.160.0000.00722.11
8.1.150.0000.00718.68
8.1.140.0040.00417.40
8.1.130.0070.00017.93
8.1.120.0030.00617.41
8.1.110.0000.00817.53
8.1.100.0000.00717.47
8.1.90.0070.00017.39
8.1.80.0040.00417.40
8.1.70.0040.00417.46
8.1.60.0000.00817.57
8.1.50.0040.00417.46
8.1.40.0030.00517.45
8.1.30.0000.00817.62
8.1.20.0080.00017.76
8.1.10.0020.00517.50
8.1.00.0060.00317.57
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0000.00718.49
8.0.270.0040.00417.30
8.0.260.0000.00617.36
8.0.250.0000.00717.02
8.0.240.0030.00316.89
8.0.230.0000.00717.00
8.0.220.0040.00416.81
8.0.210.0060.00316.94
8.0.200.0040.00417.03
8.0.190.0030.00617.05
8.0.180.0040.00416.93
8.0.170.0000.00816.88
8.0.160.0000.00717.02
8.0.150.0060.00316.84
8.0.140.0000.00716.91
8.0.130.0000.00613.32
8.0.120.0040.00416.93
8.0.110.0070.00016.77
8.0.100.0000.00816.88
8.0.90.0000.00716.94
8.0.80.0030.01916.95
8.0.70.0020.00516.91
8.0.60.0000.00716.83
8.0.50.0000.00716.86
8.0.30.0050.01416.83
8.0.20.0150.00817.40
8.0.10.0000.00717.07
8.0.00.0100.00916.71
7.4.330.0030.00315.00
7.4.320.0080.00016.63
7.4.300.0000.00616.52
7.4.290.0030.00316.59
7.4.280.0040.00416.68
7.4.270.0070.00016.56
7.4.260.0000.00816.43
7.4.250.0030.00516.50
7.4.240.0020.00516.54
7.4.230.0000.00716.45
7.4.220.0110.01116.46
7.4.210.0050.00816.66
7.4.200.0070.00016.74
7.4.190.0040.00416.75
7.4.160.0100.00716.31
7.4.150.0140.00317.40
7.4.140.0080.01217.86
7.4.130.0100.00816.50
7.4.120.0090.00816.66
7.4.110.0120.01216.58
7.4.100.0100.00716.61
7.4.90.0120.01516.73
7.4.80.0040.01319.39
7.4.70.0130.01316.70
7.4.60.0030.01816.38
7.4.50.0000.00616.60
7.4.40.0060.00916.30
7.4.30.0140.00516.69
7.4.00.0130.00314.92
7.3.330.0050.00313.28
7.3.320.0050.00013.28
7.3.310.0040.00416.11
7.3.300.0030.00316.18
7.3.290.0060.00916.30
7.3.280.0070.01016.24
7.3.270.0060.01217.40
7.3.260.0110.00716.36
7.3.250.0070.01116.52
7.3.240.0060.01316.27
7.3.230.0090.01416.55
7.3.210.0130.00416.22
7.3.200.0110.00519.39
7.3.190.0080.00816.23
7.3.180.0140.00316.32
7.3.170.0040.01216.52
7.3.160.0030.01416.39
7.3.120.0060.00614.79
7.2.330.0090.00916.51
7.2.320.0120.00916.63
7.2.310.0060.01216.73
7.2.300.0090.01216.48
7.2.290.0130.00616.60
7.2.00.0060.00919.44
7.1.100.0000.01517.91
7.1.70.0000.00817.09
7.1.60.0130.01019.70
7.1.50.0030.01616.85
7.1.00.0070.07322.32
7.0.200.0040.00816.57
7.0.140.0000.07321.94
7.0.60.0170.06019.93
7.0.50.0030.05017.88
7.0.40.0070.04020.40
7.0.30.0430.06320.13
7.0.20.0170.04720.17
7.0.10.0270.07020.09
7.0.00.0100.06720.25
5.6.280.0030.07320.94
5.6.210.0030.07320.57
5.6.200.0030.06318.22
5.6.190.0170.06020.47
5.6.180.0270.05320.47
5.6.170.0170.04320.55
5.6.160.0000.08320.52
5.6.150.0070.08018.18
5.6.140.0070.05018.11
5.6.130.0070.03718.29
5.6.120.0070.04021.15
5.6.110.0100.07721.05
5.6.100.0030.04321.01
5.6.90.0130.07020.95
5.6.80.0000.04020.39
5.6.70.4430.04320.39
5.5.350.0030.08320.33
5.5.340.0100.07717.95
5.5.330.0070.06320.35
5.5.320.3170.04020.52
5.5.310.0200.08020.20
5.5.300.0030.04317.95
5.5.290.0100.05017.98
5.5.280.0030.08320.81
5.5.270.0170.03720.73
5.5.260.0100.05320.89
5.5.250.0030.08320.72
5.5.240.0100.04320.16
5.4.450.0170.05019.49
5.4.440.0200.04719.16
5.4.430.0270.03319.56
5.4.420.0130.05319.51
5.4.410.0200.04319.43
5.4.400.0100.04019.09
5.4.390.0330.03719.19
5.4.380.0130.05718.63
5.4.370.0070.06018.46
5.4.360.0230.04318.52
5.4.350.0100.05718.46
5.4.340.0200.05018.46
5.4.320.0060.03912.52
5.4.310.0090.04212.50
5.4.300.0040.03912.51
5.4.290.0110.04012.51
5.4.280.0080.04312.41
5.4.270.0090.03612.41
5.4.260.0040.04012.41
5.4.250.0040.04012.41
5.4.240.0050.04312.41
5.4.230.0090.04612.39
5.4.220.0030.04012.40
5.4.210.0060.03512.40
5.4.200.0090.03612.40
5.4.190.0060.03612.39
5.4.180.0080.03412.39
5.4.170.0060.03612.40
5.4.160.0030.03812.40
5.4.150.0060.03512.40
5.4.140.0090.03312.07
5.4.130.0090.03612.07
5.4.120.0060.03612.02
5.4.110.0070.05112.02
5.4.100.0090.04612.02
5.4.90.0070.04112.02
5.4.80.0060.03812.02
5.4.70.0070.03612.02
5.4.60.0060.03412.02
5.4.50.0060.03412.02
5.4.40.0080.03312.00
5.4.30.0050.04612.00
5.4.20.0120.03912.00
5.4.10.0030.03712.00
5.4.00.0050.03611.49
5.3.290.0050.04112.80
5.3.280.0050.03812.71
5.3.270.0100.03612.72
5.3.260.0090.03812.71
5.3.250.0080.04612.71
5.3.240.0060.04012.72
5.3.230.0050.03812.71
5.3.220.0020.04312.68
5.3.210.0090.04912.68
5.3.200.0080.03412.68
5.3.190.0070.03712.68
5.3.180.0090.03312.68
5.3.170.0080.04412.67
5.3.160.0070.05412.67
5.3.150.0060.05512.67
5.3.140.0090.03412.66
5.3.130.0060.05712.66
5.3.120.0080.03712.66
5.3.110.0100.04512.66
5.3.100.0070.03512.12
5.3.90.0060.03712.11
5.3.80.0060.03712.09
5.3.70.0070.05112.09
5.3.60.0080.05512.07
5.3.50.0080.05112.02
5.3.40.0090.05312.02
5.3.30.0070.03511.98
5.3.20.0060.05011.77
5.3.10.0080.03611.73
5.3.00.0050.04011.71
5.2.170.0060.0439.18
5.2.160.0070.0389.18
5.2.150.0080.0349.18
5.2.140.0050.0319.18
5.2.130.0060.0339.14
5.2.120.0050.0299.14
5.2.110.0040.0299.15
5.2.100.0080.0259.14
5.2.90.0040.0299.14
5.2.80.0080.0279.14
5.2.70.0090.0279.14
5.2.60.0080.0369.09
5.2.50.0050.0309.05
5.2.40.0040.0309.03
5.2.30.0080.0289.02
5.2.20.0040.0309.00
5.2.10.0020.0308.93
5.2.00.0050.0298.79
5.1.60.0020.0268.07
5.1.50.0060.0238.07
5.1.40.0010.0288.05
5.1.30.0060.0248.40
5.1.20.0050.0268.42
5.1.10.0060.0248.14
5.1.00.0070.0288.14
5.0.50.0030.0266.62
5.0.40.0040.0226.48
5.0.30.0070.0336.29
5.0.20.0030.0216.26
5.0.10.0040.0266.25
5.0.00.0020.0376.24
4.4.90.0040.0144.78
4.4.80.0040.0184.75
4.4.70.0020.0164.75
4.4.60.0050.0134.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0010.0284.76
4.3.110.0040.0164.67
4.3.100.0060.0124.66
4.3.90.0010.0164.64
4.3.80.0050.0224.59
4.3.70.0040.0134.63
4.3.60.0010.0164.62
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0020.0163.29
4.3.20.0010.0163.26
4.3.10.0030.0143.22
4.3.00.0000.01316.92

preferences:
45.13 ms | 401 KiB | 5 Q