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 = function() { return get_called_class(); }; $oFoo=new Foo; return $foo->bindTo(null,$oFoo); } } 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)
8.3.40.0110.00418.67
8.3.30.0110.00418.54
8.3.20.0030.00518.57
8.3.10.0080.00021.14
8.3.00.0070.00021.86
8.2.170.0110.00422.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0030.00620.30
8.2.100.0110.00017.71
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0050.00318.09
8.2.30.0000.00719.50
8.2.20.0070.00017.54
8.2.10.0060.00317.68
8.2.00.0060.00617.80
8.1.270.0070.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00022.21
8.1.230.0070.00420.98
8.1.220.0050.00318.77
8.1.210.0040.00418.81
8.1.200.0040.00717.22
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0030.00518.58
8.1.160.0040.00418.82
8.1.150.0040.00418.60
8.1.140.0000.00717.53
8.1.130.0070.00017.89
8.1.120.0000.00717.38
8.1.110.0040.00417.50
8.1.100.0040.00417.45
8.1.90.0070.00017.37
8.1.80.0030.00517.46
8.1.70.0030.00317.38
8.1.60.0030.00817.48
8.1.50.0050.00317.39
8.1.40.0030.00517.44
8.1.30.0040.00417.59
8.1.20.0040.00417.55
8.1.10.0000.00717.61
8.1.00.0040.00417.57
8.0.300.0070.00019.88
8.0.290.0040.00417.18
8.0.280.0000.00718.51
8.0.270.0070.00017.14
8.0.260.0060.00016.79
8.0.250.0020.00516.95
8.0.240.0060.00316.93
8.0.230.0030.00316.78
8.0.220.0000.00716.76
8.0.210.0030.00716.80
8.0.200.0030.00317.00
8.0.190.0040.00416.86
8.0.180.0040.00416.91
8.0.170.0060.00316.82
8.0.160.0030.00316.86
8.0.150.0000.00716.80
8.0.140.0070.00016.87
8.0.130.0000.00613.32
8.0.120.0040.00416.84
8.0.110.0000.00716.91
8.0.100.0040.00416.68
8.0.90.0040.00416.84
8.0.80.0130.00316.88
8.0.70.0020.00516.88
8.0.60.0000.00716.93
8.0.50.0000.00816.67
8.0.30.0130.00616.84
8.0.20.0080.01117.40
8.0.10.0040.00417.04
8.0.00.0070.01016.78
7.4.330.0050.00016.81
7.4.320.0000.00616.50
7.4.300.0030.00316.61
7.4.290.0040.00416.57
7.4.280.0000.00716.59
7.4.270.0000.00716.65
7.4.260.0060.00013.24
7.4.250.0050.00316.57
7.4.240.0040.00416.56
7.4.230.0030.00316.68
7.4.220.0070.01816.39
7.4.210.0090.00716.62
7.4.200.0000.00716.68
7.4.190.0040.00416.75
7.4.160.0100.00716.59
7.4.150.0090.00917.40
7.4.140.0070.01317.86
7.4.130.0170.00516.54
7.4.120.0050.01116.55
7.4.110.0070.01016.53
7.4.100.0160.00616.32
7.4.90.0160.00616.48
7.4.80.0060.01619.39
7.4.70.0040.01216.48
7.4.60.0050.01116.49
7.4.50.0030.00516.38
7.4.40.0030.01222.77
7.4.30.0070.01116.62
7.4.00.0030.00814.84
7.3.330.0050.00013.16
7.3.320.0060.00013.07
7.3.310.0030.00316.16
7.3.300.0000.00716.34
7.3.290.0070.01116.30
7.3.280.0070.01116.25
7.3.270.0030.01417.40
7.3.260.0110.00818.24
7.3.250.0050.01116.28
7.3.240.0130.00316.26
7.3.230.0000.01616.41
7.3.210.0030.01416.52
7.3.200.0030.01619.39
7.3.190.0080.00816.48
7.3.180.0090.00616.21
7.3.170.0000.01816.49
7.3.160.0100.00716.56
7.3.120.0040.01115.01
7.2.330.0060.01216.72
7.2.320.0100.00716.81
7.2.310.0060.01616.39
7.2.300.0090.00916.66
7.2.290.0090.01216.79
7.2.00.0040.00819.58
7.1.100.0000.01318.23
7.1.70.0080.00016.95
7.1.60.0030.02219.17
7.1.50.0100.01016.91
7.1.00.0070.05722.34
7.0.200.0050.00316.73
7.0.140.0000.07722.15
7.0.100.0070.08019.91
7.0.90.0100.07719.88
7.0.80.0070.08320.03
7.0.70.0070.08320.04
7.0.60.0100.07319.98
7.0.50.0030.04320.22
7.0.40.0130.07320.10
7.0.30.0070.08319.96
7.0.20.0130.07720.15
7.0.10.0100.08020.06
7.0.00.0130.04720.04
5.6.280.0030.07321.05
5.6.250.0070.07720.59
5.6.240.0070.08020.59
5.6.230.0030.08720.52
5.6.220.0070.07320.75
5.6.210.0100.06320.77
5.6.200.0130.05021.01
5.6.190.0070.07721.05
5.6.180.0100.08021.12
5.6.170.0100.04721.04
5.6.160.0100.08021.00
5.6.150.0030.08721.05
5.6.140.0070.05721.12
5.6.130.0200.07021.04
5.6.120.0100.08021.06
5.6.110.0130.07321.05
5.6.100.0100.07721.02
5.6.90.0100.08021.06
5.6.80.0030.08320.49
5.6.70.0000.06020.57
5.6.60.0030.08020.52
5.6.50.0100.07720.42
5.6.40.0030.05720.48
5.6.30.0130.07320.32
5.6.20.0100.08020.36
5.6.10.0030.08720.46
5.6.00.0070.08020.47
5.5.380.0070.08020.45
5.5.370.0000.06320.57
5.5.360.0170.07320.40
5.5.350.0070.08020.47
5.5.340.0070.07720.80
5.5.330.0030.08720.82
5.5.320.0030.04720.66
5.5.310.0130.05720.79
5.5.300.0130.07020.91
5.5.290.0030.08320.91
5.5.280.0100.08020.88
5.5.270.0130.07720.95
5.5.260.0170.04320.81
5.5.250.0070.08320.60
5.5.240.0130.04320.28
5.5.230.0100.07320.29
5.5.220.0000.06720.30
5.5.210.0100.07320.32
5.5.200.0070.08320.30
5.5.190.0000.05320.27
5.5.180.0100.07020.13
5.5.160.0030.06320.13
5.5.150.0070.06020.20
5.5.140.0130.06720.13
5.5.130.0070.06720.29
5.5.120.0100.07020.17
5.5.110.0130.07720.25
5.5.100.0100.07020.10
5.5.90.0100.07720.18
5.5.80.0070.06720.09
5.5.70.0100.07720.18
5.5.60.0030.07720.11
5.5.50.0070.07020.02
5.5.40.0030.05720.13
5.5.30.0030.05019.97
5.5.20.0130.07020.11
5.5.10.0100.07320.13
5.5.00.0070.07320.07
5.4.450.0070.08019.38
5.4.440.0070.08319.45
5.4.430.0070.07019.49
5.4.420.0070.08319.45
5.4.410.0130.07019.32
5.4.400.0100.06319.23
5.4.390.0170.06719.14
5.4.380.0100.06719.10
5.4.370.0100.07318.95
5.4.360.0130.07019.04
5.4.350.0130.06719.10
5.4.340.0030.05318.86
5.4.320.0130.07318.95
5.4.310.0070.04719.13
5.4.300.0000.08019.18
5.4.290.0130.07019.12
5.4.280.0030.05318.90
5.4.270.0070.07319.12
5.4.260.0070.06719.05
5.4.250.0100.06319.04
5.4.240.0030.07719.02
5.4.230.0100.07019.22
5.4.220.0170.06318.95
5.4.210.0070.07018.89
5.4.200.0170.06318.85
5.4.190.0070.07718.94
5.4.180.0200.06718.84
5.4.170.0230.06318.84
5.4.160.0100.07319.01
5.4.150.0100.07718.85
5.4.140.0070.06016.50
5.4.130.0100.07016.50
5.4.120.0130.06716.52
5.4.110.0000.04316.54
5.4.100.0000.06016.48
5.4.90.0000.07716.32
5.4.80.0170.06016.37
5.4.70.0130.06716.47
5.4.60.0070.07016.42
5.4.50.0070.07016.46
5.4.40.0200.06016.32
5.4.30.0030.07716.30
5.4.20.0030.07316.40
5.4.10.0130.06716.49
5.4.00.0000.07715.90
5.3.290.0030.07714.79
5.3.280.0070.07314.67
5.3.270.0030.07014.60
5.3.260.0130.07014.62
5.3.250.0130.06314.74
5.3.240.0030.07714.70
5.3.230.0070.08014.55
5.3.220.0070.06714.55
5.3.210.0070.06714.59
5.3.200.0000.07014.59
5.3.190.0030.07314.63
5.3.180.0070.06314.57
5.3.170.0130.06314.66
5.3.160.0030.07014.55
5.3.150.0130.07014.63
5.3.140.0070.07314.62
5.3.130.0030.07714.70
5.3.120.0100.04314.61
5.3.110.0130.06314.54
5.3.100.0100.07714.02
5.3.90.0030.07014.00
5.3.80.0130.07014.07
5.3.70.0000.07314.05
5.3.60.0030.08013.99
5.3.50.0100.07014.03
5.3.40.0130.03714.05
5.3.30.0100.06013.99
5.3.20.0100.05013.68
5.3.10.0030.07013.77
5.3.00.0130.06713.70
5.2.170.0100.05311.19
5.2.160.0030.05711.16
5.2.150.0070.05011.25
5.2.140.0030.06311.27
5.2.130.0000.04011.01
5.2.120.0030.06011.12
5.2.110.0070.06311.10
5.2.100.0070.06011.22
5.2.90.0030.06011.04
5.2.80.0030.04711.18
5.2.70.0030.06710.95
5.2.60.0100.05711.12
5.2.50.0130.05711.14
5.2.40.0030.06310.86
5.2.30.0130.05310.98
5.2.20.0100.06010.82
5.2.10.0070.06010.92
5.2.00.0030.06310.63
5.1.60.0070.05010.05
5.1.50.0100.0479.83
5.1.40.0070.02710.01
5.1.30.0070.04710.36
5.1.20.0100.04710.49
5.1.10.0030.0579.95
5.1.00.0000.0339.93
5.0.50.0070.0478.54
5.0.40.0070.0408.42
5.0.30.0100.0578.34
5.0.20.0030.0408.09
5.0.10.0000.0208.29
5.0.00.0000.0308.17
4.4.90.0070.0308.00
4.4.80.0000.0378.00
4.4.70.0000.0378.00
4.4.60.0030.0378.00
4.4.50.0000.0408.00
4.4.40.0070.0238.00
4.4.30.0130.0278.00
4.4.20.0070.0338.00
4.4.10.0030.0378.00
4.4.00.0070.0508.00
4.3.110.0000.0378.00
4.3.100.0030.0338.00
4.3.90.0000.0278.00
4.3.80.0030.0238.00
4.3.70.0000.0178.00
4.3.60.0000.0308.00
4.3.50.0030.0308.00
4.3.40.0000.0478.00
4.3.30.0000.0178.00
4.3.20.0000.0178.00
4.3.10.0000.0178.00
4.3.00.0000.0138.00

preferences:
42.12 ms | 400 KiB | 5 Q