3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { static function bar() { $foo = static function() { return get_called_class(); }; return $foo(); } static function baz() { $foo = function() { return get_called_class(); }; return $foo(); } static function rebind() { $foo = static function() { return get_called_class(); }; $oFoo=new Foo; return $foo; } } class Bar extends Foo { } //print Bar::bar() . Bar::baz() . $reb= Bar::rebind(); print $reb(); // assert(Bar::bar() === 'Bar'); // assert(Bar::baz() === '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)
8.3.60.0110.00416.38
8.3.50.0120.00521.95
8.3.40.0070.00718.79
8.3.30.0100.00319.23
8.3.20.0040.00420.34
8.3.10.0070.00023.51
8.3.00.0040.00419.26
8.2.180.0130.01018.29
8.2.170.0040.01122.96
8.2.160.0070.01420.27
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0120.00326.16
8.2.120.0000.00822.25
8.2.110.0040.00422.30
8.2.100.0090.00317.84
8.2.90.0080.00019.22
8.2.80.0080.00018.03
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0000.00819.64
8.2.30.0060.00317.95
8.2.20.0080.00017.63
8.2.10.0070.00017.94
8.2.00.0040.00417.69
8.1.280.0150.00025.92
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.99
8.1.230.0090.00318.97
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.25
8.1.190.0040.00717.52
8.1.180.0000.01018.10
8.1.170.0040.00418.66
8.1.160.0070.00022.02
8.1.150.0050.00218.55
8.1.140.0000.00717.37
8.1.130.0070.00017.68
8.1.120.0050.00217.36
8.1.110.0000.00817.48
8.1.100.0040.00417.35
8.1.90.0030.00317.50
8.1.80.0000.00817.48
8.1.70.0040.00417.43
8.1.60.0000.01017.48
8.1.50.0030.00617.54
8.1.40.0000.00817.52
8.1.30.0030.00617.39
8.1.20.0030.00617.62
8.1.10.0040.00417.57
8.1.00.0050.00217.46
8.0.300.0040.00420.64
8.0.290.0030.00317.04
8.0.280.0000.00918.35
8.0.270.0000.00717.38
8.0.260.0000.00717.26
8.0.250.0030.00316.98
8.0.240.0000.00716.96
8.0.230.0030.00316.91
8.0.220.0000.00716.88
8.0.210.0000.00716.86
8.0.200.0040.00416.86
8.0.190.0070.00016.87
8.0.180.0040.00416.84
8.0.170.0040.00416.90
8.0.160.0040.00416.77
8.0.150.0030.00616.86
8.0.140.0070.00016.91
8.0.130.0060.00013.32
8.0.120.0050.00316.72
8.0.110.0040.00416.89
8.0.100.0000.00816.95
8.0.90.0000.00716.99
8.0.80.0090.00616.87
8.0.70.0000.00816.68
8.0.60.0040.00417.00
8.0.50.0000.00716.79
8.0.30.0130.00616.98
8.0.20.0100.00717.40
8.0.10.0000.00716.90
8.0.00.0090.00816.79
7.4.330.0020.00215.14
7.4.320.0060.00016.61
7.4.300.0060.00016.58
7.4.290.0030.00316.50
7.4.280.0080.00016.59
7.4.270.0000.00716.51
7.4.260.0030.00316.48
7.4.250.0000.00816.49
7.4.240.0070.00016.58
7.4.230.0040.00416.60
7.4.220.0170.00016.50
7.4.210.0120.00516.59
7.4.200.0070.00016.57
7.4.190.0040.00416.46
7.4.160.0140.00916.52
7.4.150.0030.01417.40
7.4.140.0020.01517.86
7.4.130.0030.01416.49
7.4.120.0070.01016.56
7.4.110.0080.00816.61
7.4.100.0110.01016.45
7.4.90.0160.00016.48
7.4.80.0110.01119.39
7.4.70.0080.00816.43
7.4.60.0100.00716.59
7.4.50.0020.00216.24
7.4.40.0130.00816.50
7.4.30.0090.00916.48
7.4.00.0070.01115.01
7.3.330.0030.00313.18
7.3.320.0050.00013.25
7.3.310.0050.00316.20
7.3.300.0050.00316.31
7.3.290.0070.00716.31
7.3.280.0020.01316.33
7.3.270.0100.00717.40
7.3.260.0090.00916.52
7.3.250.0100.00716.27
7.3.240.0130.00616.30
7.3.230.0090.00816.47
7.3.210.0100.01016.50
7.3.200.0060.01319.39
7.3.190.0110.00716.36
7.3.180.0040.01116.35
7.3.170.0080.00816.50
7.3.160.0090.00616.25
7.3.120.0110.00714.85
7.3.110.0140.00514.73
7.3.100.0030.01014.74
7.3.90.0030.00914.81
7.3.80.0030.01214.86
7.3.70.0040.00814.70
7.3.60.0010.01114.82
7.3.50.0040.00714.60
7.3.40.0080.00514.68
7.3.30.0050.00714.65
7.3.20.0050.00916.44
7.3.10.0080.00516.67
7.3.00.0040.00816.41
7.2.330.0090.00916.60
7.2.320.0250.00016.41
7.2.310.0090.00916.78
7.2.300.0030.01716.82
7.2.290.0080.02016.59
7.2.250.0050.01414.78
7.2.240.0100.01015.06
7.2.230.0060.00715.06
7.2.220.0070.00815.01
7.2.210.0050.00815.33
7.2.200.0120.00315.13
7.2.190.0050.00614.99
7.2.180.0100.00515.07
7.2.170.0060.00714.94
7.2.60.0000.01317.01
7.2.00.0000.01519.37
7.1.330.0060.00915.65
7.1.320.0080.00515.84
7.1.310.0060.00615.73
7.1.300.0000.01015.69
7.1.290.0030.01015.48
7.1.280.0080.00815.78
7.1.270.0090.00415.70
7.1.260.0030.00815.74
7.1.200.0000.01415.32
7.1.100.0060.00317.90
7.1.70.0000.00817.02
7.1.60.0140.01019.46
7.1.50.0210.01434.79
7.1.00.0070.07022.48
7.0.200.0040.00416.73
7.0.140.0000.07722.04
7.0.70.0000.08321.80
7.0.60.0070.06721.79
7.0.50.0030.05722.11
7.0.40.0070.04320.05
7.0.30.0170.07320.07
7.0.20.0030.06020.03
7.0.10.0070.08019.99
7.0.00.0070.06320.12
5.6.280.0070.07021.02
5.6.220.0000.08720.60
5.6.210.0070.08320.57
5.6.200.0070.06021.11
5.6.190.0030.05021.02
5.6.180.0030.05320.95
5.6.170.0030.04321.03
5.6.160.0030.08721.10
5.6.150.0000.06720.95
5.6.140.0030.08320.96
5.6.130.0030.07021.10
5.6.120.0100.07721.10
5.6.110.0030.07021.08
5.6.100.0030.05021.02
5.6.90.0030.08321.07
5.6.80.0000.07020.42
5.6.70.0030.06720.49
5.6.60.0070.07320.32
5.6.50.0000.05720.45
5.6.40.0000.05720.38
5.6.30.0030.08020.48
5.6.20.0030.05320.41
5.6.10.0070.07320.39
5.6.00.0100.03720.29
5.5.360.0070.08020.37
5.5.350.0070.08320.37
5.5.340.0030.05020.89
5.5.330.0030.08320.85
5.5.320.0070.08020.79
5.5.310.0170.06720.94
5.5.300.0030.07720.92
5.5.290.0100.08320.77
5.5.280.0030.07720.93
5.5.270.0070.06320.74
5.5.260.0130.08020.86
5.5.250.0030.04720.71
5.5.240.0130.06720.30
5.5.230.0000.08720.04
5.5.220.0000.06720.03
5.5.210.0070.05720.27
5.5.200.0030.07320.14
5.5.190.0030.05320.20
5.5.180.0000.07720.29
5.5.160.0000.04720.00
5.5.150.0100.04319.98
5.5.140.0070.03720.28
5.5.130.0030.08320.10
5.5.120.0030.07720.23
5.5.110.0000.08720.24
5.5.100.0030.06720.17
5.5.90.0070.04020.10
5.5.80.0030.04019.98
5.5.70.0000.07720.16
5.5.60.0030.05320.16
5.5.50.0070.08020.16
5.5.40.0030.08020.16
5.5.30.0030.06720.11
5.5.20.0000.06320.05
5.5.10.0030.05720.13
5.5.00.0130.06020.07
5.4.450.0070.08019.37
5.4.440.0030.08319.27
5.4.430.0100.04719.41
5.4.420.0000.05719.44
5.4.410.0030.06319.23
5.4.400.0070.07719.05
5.4.390.0000.07718.88
5.4.380.0030.07719.12
5.4.370.0100.07018.90
5.4.360.0100.08018.94
5.4.350.0070.07318.99
5.4.340.0070.04019.21
5.4.320.0070.05718.95
5.4.310.0100.07319.14
5.4.300.0100.05319.09
5.4.290.0030.08018.95
5.4.280.0030.05019.04
5.4.270.0000.07319.13
5.4.260.0030.04719.09
5.4.250.0030.06019.22
5.4.240.0030.04019.17
5.4.230.0070.03719.02
5.4.220.0030.08019.04
5.4.210.0030.07319.18
5.4.200.0030.07319.03
5.4.190.0070.07719.13
5.4.180.0030.04318.93
5.4.170.0000.07319.04
5.4.160.0030.05019.01
5.4.150.0070.06719.03
5.4.140.0000.07716.52
5.4.130.0100.06016.39
5.4.120.0000.04016.47
5.4.110.0070.07016.54
5.4.100.0030.06716.44
5.4.90.0000.04716.52
5.4.80.0030.04316.54
5.4.70.0000.04316.55
5.4.60.0070.06016.46
5.4.50.0070.06716.33
5.4.40.0070.06716.52
5.4.30.0030.07316.33
5.4.20.0030.07716.50
5.4.10.0070.06716.44
5.4.00.0070.04015.86
5.3.290.0000.04315.85
5.3.280.0030.07715.85
5.3.270.0070.07315.85
5.3.260.0070.07315.85
5.3.250.0030.06315.85
5.3.240.0070.07315.85
5.3.230.0070.06315.85
5.3.220.0170.03715.85
5.3.210.0000.08315.85
5.3.200.0100.07315.85
5.3.190.0070.06315.85
5.3.180.0030.05015.85
5.3.170.0030.05315.85
5.3.160.0030.07015.85
5.3.150.0100.06715.85
5.3.140.0070.06715.85
5.3.130.0030.05715.85
5.3.120.0100.06715.85
5.3.110.0030.05315.85
5.3.100.0030.04315.85
5.3.90.0070.07315.85
5.3.80.0070.07015.85
5.3.70.0000.08015.85
5.3.60.0000.06015.85
5.3.50.0000.05015.85
5.3.40.0070.06015.85
5.3.30.0030.07715.85
5.3.20.0100.07015.85
5.3.10.0000.06715.85
5.3.00.0000.04715.85
5.2.170.0030.04315.85
5.2.160.0030.03715.85
5.2.150.0170.04315.85
5.2.140.0000.06315.85
5.2.130.0030.05715.85
5.2.120.0070.06015.85
5.2.110.0070.03715.85
5.2.100.0030.06315.85
5.2.90.0100.05015.85
5.2.80.0070.06015.85
5.2.70.0000.05015.85
5.2.60.0000.06715.85
5.2.50.0070.05715.85
5.2.40.0030.06015.85
5.2.30.0130.05015.85
5.2.20.0030.06315.85
5.2.10.0000.06015.85
5.2.00.0000.04015.85
5.1.60.0000.05715.85
5.1.50.0030.03015.85
5.1.40.0030.04315.85
5.1.30.0100.05015.85
5.1.20.0000.06015.85
5.1.10.0070.05015.85
5.1.00.0030.05715.85
5.0.50.0070.03015.85
5.0.40.0000.03015.85
5.0.30.0070.06315.85
5.0.20.0070.03315.85
5.0.10.0000.04315.85
5.0.00.0030.06015.85
4.4.90.0030.03715.85
4.4.80.0030.03315.85
4.4.70.0000.03315.85
4.4.60.0000.02715.85
4.4.50.0030.03715.85
4.4.40.0000.05315.85
4.4.30.0000.03315.85
4.4.20.0070.03015.85
4.4.10.0100.02715.85
4.4.00.0070.03715.85
4.3.110.0000.02315.85
4.3.100.0000.03015.85
4.3.90.0000.02315.85
4.3.80.0000.03715.85
4.3.70.0000.02315.85
4.3.60.0030.02315.85
4.3.50.0000.02315.85
4.3.40.0030.04715.85
4.3.30.0000.03315.85
4.3.20.0000.03715.85
4.3.10.0070.03015.85
4.3.00.0030.03315.85

preferences:
47.1 ms | 400 KiB | 5 Q