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(); } function rebind() { $foo = function() { return get_called_class(); }; $oFoo=new Bar; return $foo->bindTo(null,'Bar'); } } class Bar extends Foo { } //print Bar::bar() . Bar::baz() . $reb= Bar::rebind(); print $reb() . " " . Bar::bar(); // 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)
8.3.60.0070.01018.55
8.3.50.0120.00821.91
8.3.40.0040.01118.64
8.3.30.0110.00718.94
8.3.20.0040.00420.33
8.3.10.0080.00023.44
8.3.00.0040.00420.58
8.2.180.0130.00916.75
8.2.170.0040.01122.96
8.2.160.0100.00322.11
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0030.01220.43
8.2.100.0040.00819.51
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0070.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0040.00420.60
8.2.30.0000.00819.24
8.2.20.0040.00417.64
8.2.10.0030.00517.68
8.2.00.0050.00517.59
8.1.280.0070.01125.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.12
8.1.230.0110.00017.83
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0070.00317.35
8.1.190.0000.00817.11
8.1.180.0050.00218.10
8.1.170.0000.00918.55
8.1.160.0030.00318.75
8.1.150.0040.00420.11
8.1.140.0000.00717.39
8.1.130.0070.00017.68
8.1.120.0040.00417.24
8.1.110.0040.00417.39
8.1.100.0070.00017.29
8.1.90.0050.00317.32
8.1.80.0030.00317.20
8.1.70.0030.00317.25
8.1.60.0000.00717.53
8.1.50.0000.00917.48
8.1.40.0040.00417.46
8.1.30.0060.00317.54
8.1.20.0040.00417.64
8.1.10.0000.00817.55
8.1.00.0050.00217.37
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0000.00817.20
8.0.260.0000.00916.83
8.0.250.0000.00617.01
8.0.240.0040.00416.96
8.0.230.0000.00717.00
8.0.220.0000.00716.81
8.0.210.0070.00016.91
8.0.200.0000.00616.84
8.0.190.0040.00416.96
8.0.180.0040.00416.98
8.0.170.0000.00816.94
8.0.160.0040.00416.95
8.0.150.0000.00816.86
8.0.140.0070.00016.91
8.0.130.0000.00513.37
8.0.120.0060.00316.82
8.0.110.0070.00316.98
8.0.100.0080.00016.89
8.0.90.0070.00016.89
8.0.80.0070.01016.98
8.0.70.0000.00716.87
8.0.60.0070.00016.80
8.0.50.0000.00716.86
8.0.30.0080.01116.99
8.0.20.0100.00717.40
8.0.10.0040.00416.91
8.0.00.0090.00816.54
7.4.330.0050.00015.15
7.4.320.0040.00416.43
7.4.300.0030.00316.58
7.4.290.0040.00416.57
7.4.280.0030.00416.41
7.4.270.0000.00916.52
7.4.260.0040.00416.48
7.4.250.0000.00816.46
7.4.240.0020.00516.47
7.4.230.0000.00816.70
7.4.220.0130.01316.63
7.4.210.0080.01016.58
7.4.200.0000.00716.46
7.4.190.0030.00316.58
7.4.160.0070.01016.65
7.4.150.0060.01217.40
7.4.140.0120.00917.86
7.4.130.0070.01216.63
7.4.120.0110.00616.50
7.4.110.0130.01016.55
7.4.100.0160.00816.63
7.4.90.0080.00916.41
7.4.80.0070.01016.48
7.4.70.0030.01416.56
7.4.60.0110.00716.45
7.4.50.0040.00416.36
7.4.40.0030.01322.77
7.4.30.0070.01316.45
7.4.00.0080.00414.97
7.3.330.0030.00313.43
7.3.320.0000.00613.11
7.3.310.0000.00716.50
7.3.300.0000.00716.40
7.3.290.0120.00616.37
7.3.280.0070.00916.39
7.3.270.0100.00717.40
7.3.260.0150.00316.49
7.3.250.0060.01016.37
7.3.240.0070.01016.45
7.3.230.0130.00316.39
7.3.210.0140.00416.53
7.3.200.0100.00719.39
7.3.190.0100.00616.57
7.3.180.0110.00416.61
7.3.170.0160.00316.44
7.3.160.0060.01016.41
7.3.120.0140.00314.60
7.2.330.0150.00316.79
7.2.320.0070.01016.72
7.2.310.0100.00716.48
7.2.300.0050.01416.48
7.2.290.0090.00916.69
7.2.60.0040.01116.83
7.2.00.0040.00819.57
7.1.200.0080.00415.74
7.1.100.0030.00618.14
7.1.70.0060.01016.87
7.1.60.0090.00319.22
7.1.50.0070.01516.73
7.1.00.0070.07322.28
7.0.200.0000.00716.52
7.0.140.0070.07022.01
7.0.70.0070.06319.89
7.0.60.0170.08019.91
7.0.50.0030.09020.36
7.0.40.0130.08020.03
7.0.30.0130.04019.94
7.0.20.0030.08320.14
7.0.10.0230.07020.04
7.0.00.0200.07020.04
5.6.280.0000.07721.11
5.6.220.0130.08020.63
5.6.210.0030.09020.53
5.6.200.0030.08721.06
5.6.190.0100.08721.07
5.6.180.0030.04721.15
5.6.170.0130.07321.06
5.6.160.0070.05020.95
5.6.150.0100.08321.18
5.6.140.0230.07021.03
5.6.130.0130.08321.02
5.6.120.0030.08721.03
5.6.110.0100.08720.95
5.6.100.0100.08021.11
5.6.90.0130.08321.01
5.6.80.0100.07720.42
5.6.70.0230.04320.57
5.6.60.0130.07020.32
5.6.50.0170.07020.34
5.6.40.0100.08320.43
5.6.30.0070.08020.38
5.6.20.0000.08720.43
5.6.10.0100.06720.37
5.6.00.0100.07720.50
5.5.360.0130.08020.33
5.5.350.0100.08020.36
5.5.340.0100.08020.89
5.5.330.0130.07720.84
5.5.320.0000.07020.86
5.5.310.0070.06720.88
5.5.300.0130.08020.93
5.5.290.0070.08020.94
5.5.280.0030.05320.78
5.5.270.0130.06020.91
5.5.260.0030.05320.86
5.5.250.0100.08020.66
5.5.240.0030.07320.32
5.5.230.0100.05720.13
5.5.220.0070.05320.28
5.5.210.0030.08320.21
5.5.200.0070.08020.29
5.5.190.0130.07320.09
5.5.180.0170.07720.19
5.5.160.0100.08020.16
5.5.150.0000.06020.19
5.5.140.0030.05020.27
5.5.130.0030.09020.29
5.5.120.0130.06720.24
5.5.110.0130.07320.16
5.5.100.0070.05320.12
5.5.90.0070.08020.18
5.5.80.0170.06720.18
5.5.70.0200.07020.11
5.5.60.0030.08320.16
5.5.50.0030.05720.13
5.5.40.0100.05320.09
5.5.30.0100.06320.15
5.5.20.0100.08020.06
5.5.10.0130.08020.06
5.5.00.0200.06320.08
5.4.450.0100.07319.47
5.4.440.0070.08319.41
5.4.430.0100.07019.47
5.4.420.0070.08019.27
5.4.410.0030.08319.34
5.4.400.0100.06319.22
5.4.390.0070.08318.85
5.4.380.0070.07719.13
5.4.370.0130.08019.25
5.4.360.0100.07319.21
5.4.350.0070.07719.09
5.4.340.0100.06318.91
5.4.320.0130.07319.12
5.4.310.0070.07719.05
5.4.300.0100.08019.18
5.4.290.0170.06719.09
5.4.280.0100.07018.85
5.4.270.0030.08319.13
5.4.260.0070.07719.23
5.4.250.0030.08019.18
5.4.240.0070.04319.05
5.4.230.0130.07019.04
5.4.220.0070.05319.13
5.4.210.0000.04719.13
5.4.200.0100.06719.04
5.4.190.0030.08318.87
5.4.180.0030.05318.87
5.4.170.0170.07719.02
5.4.160.0030.07318.94
5.4.150.0100.03719.07
5.4.140.0030.08016.39
5.4.130.0070.07316.48
5.4.120.0000.06716.24
5.4.110.0000.05716.39
5.4.100.0100.03316.41
5.4.90.0130.07016.45
5.4.80.0030.05316.50
5.4.70.0030.08016.46
5.4.60.0100.06716.41
5.4.50.0030.07316.34
5.4.40.0100.06716.42
5.4.30.0030.08016.38
5.4.20.0100.07316.47
5.4.10.0070.04716.45
5.4.00.0030.04015.64
5.3.290.0000.08314.70
5.3.280.0070.07714.61
5.3.270.0030.08314.54
5.3.260.0070.04714.67
5.3.250.0130.05014.53
5.3.240.0170.07314.53
5.3.230.0070.07014.58
5.3.220.0070.07314.48
5.3.210.0030.07714.53
5.3.200.0070.04714.49
5.3.190.0100.07314.57
5.3.180.0130.06714.70
5.3.170.0000.05714.53
5.3.160.0070.04714.62
5.3.150.0130.07314.63
5.3.140.0030.05014.56
5.3.130.0100.07014.60
5.3.120.0070.08014.52
5.3.110.0030.07314.54
5.3.100.0000.05713.96
5.3.90.0130.03314.02
5.3.80.0100.07714.03
5.3.70.0100.07314.00
5.3.60.0100.07714.11
5.3.50.0030.07313.83
5.3.40.0070.07713.97
5.3.30.0100.05014.02
5.3.20.0200.06313.62
5.3.10.0070.07013.78
5.3.00.0130.04013.75
5.2.170.0100.06012.20
5.2.160.0000.07012.20
5.2.150.0030.05312.20
5.2.140.0070.06012.20
5.2.130.0030.05012.20
5.2.120.0070.06312.20
5.2.110.0070.05712.20
5.2.100.0100.05712.20
5.2.90.0100.06012.20
5.2.80.0100.05712.20
5.2.70.0070.04012.20
5.2.60.0030.06012.20
5.2.50.0100.05712.20
5.2.40.0100.06012.20
5.2.30.0100.05012.20
5.2.20.0100.05712.20
5.2.10.0070.04312.20
5.2.00.0100.05712.20
5.1.60.0000.04712.20
5.1.50.0030.05712.20
5.1.40.0070.04312.20
5.1.30.0070.04012.20
5.1.20.0070.05712.20
5.1.10.0030.06012.20
5.1.00.0000.03712.20
5.0.50.0000.04312.20
5.0.40.0000.04712.20
5.0.30.0030.06012.20
5.0.20.0000.04712.20
5.0.10.0100.04012.20
5.0.00.0030.05012.20
4.4.90.0000.01712.20
4.4.80.0070.03012.20
4.4.70.0000.03012.20
4.4.60.0030.02712.20
4.4.50.0000.02712.20
4.4.40.0070.04312.20
4.4.30.0000.04012.20
4.4.20.0070.03312.20
4.4.10.0000.03312.20
4.4.00.0070.04012.20
4.3.110.0030.03312.20
4.3.100.0030.02712.20
4.3.90.0000.04012.20
4.3.80.0030.05012.20
4.3.70.0070.02012.20
4.3.60.0000.03012.20
4.3.50.0100.02712.20
4.3.40.0070.04712.20
4.3.30.0030.02312.20
4.3.20.0030.03712.20
4.3.10.0000.03712.20
4.3.00.0000.03712.20

preferences:
49.12 ms | 400 KiB | 5 Q