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)
8.3.60.0100.01018.50
8.3.50.0140.00622.11
8.3.40.0070.01418.96
8.3.30.0120.00318.58
8.3.20.0080.00018.76
8.3.10.0040.00421.02
8.3.00.0050.00221.60
8.2.180.0180.00016.88
8.2.170.0140.00022.96
8.2.160.0100.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00419.25
8.2.110.0070.00320.37
8.2.100.0040.00717.72
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0050.00518.22
8.2.30.0030.00521.13
8.2.20.0030.00617.80
8.2.10.0060.00317.68
8.2.00.0060.00317.76
8.1.270.0000.01123.71
8.1.260.0120.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.51
8.1.230.0040.00820.82
8.1.220.0000.00818.77
8.1.210.0040.00418.89
8.1.200.0060.00317.35
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0040.00418.71
8.1.150.0060.00318.59
8.1.140.0000.00717.39
8.1.130.0020.00517.78
8.1.120.0080.00017.38
8.1.110.0000.00717.44
8.1.100.0050.00217.23
8.1.90.0050.00317.38
8.1.80.0040.00417.43
8.1.70.0000.00717.33
8.1.60.0050.00317.58
8.1.50.0040.00417.40
8.1.40.0050.00217.46
8.1.30.0040.00417.46
8.1.20.0040.00417.61
8.1.10.0000.00717.42
8.1.00.0000.00717.35
8.0.300.0000.00719.90
8.0.290.0060.00317.05
8.0.280.0070.00018.45
8.0.270.0040.00417.19
8.0.260.0030.00316.77
8.0.250.0070.00016.89
8.0.240.0040.00417.11
8.0.230.0030.00617.02
8.0.220.0080.00016.93
8.0.210.0000.00816.98
8.0.200.0030.00316.98
8.0.190.0070.00016.86
8.0.180.0000.00717.04
8.0.170.0000.00816.94
8.0.160.0040.00416.84
8.0.150.0000.00716.94
8.0.140.0100.00016.85
8.0.130.0000.00513.39
8.0.120.0000.00716.95
8.0.110.0000.00716.93
8.0.100.0070.00016.84
8.0.90.0000.00816.90
8.0.80.0050.01017.02
8.0.70.0000.00717.08
8.0.60.0030.00516.86
8.0.50.0050.00216.96
8.0.30.0120.00717.16
8.0.20.0100.00917.40
8.0.10.0000.00716.91
8.0.00.0130.00816.85
7.4.330.0050.00016.83
7.4.320.0030.00316.54
7.4.300.0030.00316.41
7.4.290.0030.00316.55
7.4.280.0000.00716.59
7.4.270.0070.00016.59
7.4.260.0030.00313.21
7.4.250.0040.00416.37
7.4.240.0000.00716.47
7.4.230.0030.00316.57
7.4.220.0140.01116.40
7.4.210.0060.01016.54
7.4.200.0080.00016.43
7.4.190.0000.00716.54
7.4.160.0150.00716.68
7.4.150.0040.01417.40
7.4.140.0090.00817.86
7.4.130.0090.00916.57
7.4.120.0070.01116.49
7.4.110.0050.01416.59
7.4.100.0100.01316.57
7.4.90.0070.01016.41
7.4.80.0090.00819.39
7.4.70.0090.00616.46
7.4.60.0170.00016.42
7.4.50.0040.00416.34
7.4.40.0030.01022.77
7.4.30.0030.01316.43
7.4.00.0080.00914.93
7.3.330.0000.00613.13
7.3.320.0000.00613.07
7.3.310.0030.00316.27
7.3.300.0030.00316.14
7.3.290.0160.00316.25
7.3.280.0070.00916.28
7.3.270.0090.01017.40
7.3.260.0130.00818.24
7.3.250.0090.00816.28
7.3.240.0150.00316.38
7.3.230.0040.01216.42
7.3.210.0030.01916.46
7.3.200.0120.00919.39
7.3.190.0070.00916.57
7.3.180.0120.00416.33
7.3.170.0140.00816.66
7.3.160.0070.01016.34
7.3.120.0070.01014.79
7.3.110.0090.00914.82
7.3.100.0000.01415.02
7.3.90.0090.00314.81
7.3.80.0130.00014.66
7.3.70.0070.00314.52
7.3.60.0090.00614.83
7.3.50.0000.01414.67
7.3.40.0070.00714.64
7.3.30.0060.01214.69
7.3.20.0030.00916.37
7.3.10.0040.01016.75
7.3.00.0140.00016.48
7.2.330.0140.00316.54
7.2.320.0100.01316.48
7.2.310.0120.00816.35
7.2.300.0030.01516.55
7.2.290.0040.01516.36
7.2.250.0040.01515.13
7.2.240.0070.01415.12
7.2.230.0040.01214.66
7.2.220.0100.00714.77
7.2.210.0070.01015.07
7.2.200.0130.00314.81
7.2.190.0030.01315.03
7.2.180.0040.00714.93
7.2.170.0000.01414.99
7.2.60.0130.00716.84
7.2.50.0090.00316.88
7.2.00.0000.01419.17
7.1.330.0090.00615.63
7.1.320.0040.01115.89
7.1.310.0090.00615.80
7.1.300.0060.00315.55
7.1.290.0110.00415.60
7.1.280.0100.00315.81
7.1.270.0030.00615.68
7.1.260.0030.01015.52
7.1.200.0090.00315.50
7.1.70.0100.00317.00
7.1.60.0130.01019.40
7.1.50.0030.01716.76
7.1.00.0000.03722.48
7.0.200.0140.00714.84
7.0.140.0100.06722.01
7.0.100.0170.07719.88
7.0.90.0030.08019.82
7.0.80.0000.08719.82
7.0.70.0130.07719.81
7.0.60.0070.05019.90
7.0.50.0470.08320.30
7.0.40.0170.06720.10
7.0.30.0030.08720.04
7.0.20.0070.08020.03
7.0.10.0070.08320.09
7.0.00.0170.07320.05
5.6.280.0070.07020.83
5.6.250.0070.06020.54
5.6.240.0130.07320.49
5.6.230.0100.07320.57
5.6.220.0030.08320.51
5.6.210.0000.07720.64
5.6.200.0100.08321.01
5.6.190.0070.08320.93
5.6.180.0130.06021.05
5.6.170.0100.07320.91
5.6.160.0100.06720.90
5.6.150.0100.07721.07
5.6.140.0070.08020.97
5.6.130.0100.07321.02
5.6.120.0030.08721.06
5.6.110.0130.07320.98
5.6.100.0130.08021.00
5.6.90.0130.04721.00
5.6.80.0030.08320.41
5.6.70.0100.07020.39
5.6.60.0030.05020.45
5.6.50.0000.08720.39
5.6.40.0030.08320.38
5.6.30.0070.07720.27
5.6.20.0030.08720.28
5.6.10.0170.07020.43
5.6.00.0030.04720.43
5.5.380.0100.07720.47
5.5.370.0030.08720.28
5.5.360.0100.05020.46
5.5.350.0100.04020.38
5.5.340.0070.08320.82
5.5.330.0130.07720.77
5.5.320.0070.07320.86
5.5.310.0070.07320.61
5.5.300.0130.07720.87
5.5.290.0000.08720.73
5.5.280.0030.08320.87
5.5.270.0100.07720.73
5.5.260.0030.05020.83
5.5.250.0200.07020.60
5.5.240.0200.06320.08
5.5.230.0030.07720.18
5.5.220.0100.07320.10
5.5.210.0130.06720.27
5.5.200.0030.08320.21
5.5.190.0100.07320.09
5.5.180.0100.07320.20
5.5.160.0100.07020.26
5.5.150.0170.06020.24
5.5.140.0100.07720.15
5.5.130.0070.07020.05
5.5.120.0100.07020.20
5.5.110.0000.09020.14
5.5.100.0100.06719.98
5.5.90.0130.07020.09
5.5.80.0000.08720.04
5.5.70.0030.08019.86
5.5.60.0000.08720.11
5.5.50.0100.07320.12
5.5.40.0170.05320.03
5.5.30.0000.08020.02
5.5.20.0000.08719.99
5.5.10.0070.07020.00
5.5.00.0070.07720.00
5.4.450.0030.04019.23
5.4.440.0100.05019.46
5.4.430.0130.07019.50
5.4.420.0030.04019.50
5.4.410.0170.07019.41
5.4.400.0130.07018.86
5.4.390.0030.07719.09
5.4.380.0000.05318.90
5.4.370.0130.07319.05
5.4.360.0030.08019.04
5.4.350.0030.07018.96
5.4.340.0070.07318.88
5.4.320.0070.08319.13
5.4.310.0070.07319.20
5.4.300.0100.06019.18
5.4.290.0130.06719.04
5.4.280.0070.07318.85
5.4.270.0070.07318.89
5.4.260.0130.06719.04
5.4.250.0130.07319.02
5.4.240.0070.05319.09
5.4.230.0030.07719.04
5.4.220.0030.08019.12
5.4.210.0030.08019.21
5.4.200.0100.06718.88
5.4.190.0100.04319.05
5.4.180.0070.08019.03
5.4.170.0030.05719.04
5.4.160.0030.07719.01
5.4.150.0070.07718.95
5.4.140.0100.06316.50
5.4.130.0070.07016.40
5.4.120.0100.07016.33
5.4.110.0070.05716.40
5.4.100.0100.07016.56
5.4.90.0000.08016.40
5.4.80.0070.05716.38
5.4.70.0070.07016.48
5.4.60.0030.08016.34
5.4.50.0000.05016.48
5.4.40.0130.06716.53
5.4.30.0030.08016.45
5.4.20.0030.07016.33
5.4.10.0030.07316.30
5.4.00.0070.07315.81
5.3.290.0000.08314.62
5.3.280.0000.07714.52
5.3.270.0030.08014.73
5.3.260.0100.07714.72
5.3.250.0070.07714.54
5.3.240.0130.07014.73
5.3.230.0070.06714.57
5.3.220.0070.08014.50
5.3.210.0070.07714.55
5.3.200.0170.06014.70
5.3.190.0000.07314.55
5.3.180.0000.04014.52
5.3.170.0030.08014.59
5.3.160.0100.07714.62
5.3.150.0070.07714.68
5.3.140.0070.07014.61
5.3.130.0070.05714.61
5.3.120.0070.08014.67
5.3.110.0030.06014.66
5.3.100.0000.08014.02
5.3.90.0070.07314.10
5.3.80.0000.07014.16
5.3.70.0100.06714.03
5.3.60.0000.08314.03
5.3.50.0070.04313.93
5.3.40.0070.04314.04
5.3.30.0200.06013.97
5.3.20.0070.05713.63
5.3.10.0070.06013.71
5.3.00.0070.07013.64
5.2.170.0070.06011.03
5.2.160.0100.05711.17
5.2.150.0130.04711.27
5.2.140.0030.06311.05
5.2.130.0030.04011.01
5.2.120.0100.05010.98
5.2.110.0030.06311.16
5.2.100.0000.06310.98
5.2.90.0070.03310.99
5.2.80.0070.06011.15
5.2.70.0070.06311.23
5.2.60.0030.06011.07
5.2.50.0030.06310.91
5.2.40.0030.06311.05
5.2.30.0000.04011.11
5.2.20.0070.06010.99
5.2.10.0130.05710.78
5.2.00.0070.06010.68
5.1.60.0030.04310.11
5.1.50.0100.05010.07
5.1.40.0030.0539.97
5.1.30.0070.05710.25
5.1.20.0030.05710.47
5.1.10.0030.04310.08
5.1.00.0070.0439.92
5.0.50.0000.0508.66
5.0.40.0100.0338.49
5.0.30.0070.0608.21
5.0.20.0000.0308.09
5.0.10.0070.0408.17
5.0.00.0000.0638.23
4.4.90.0070.0307.73
4.4.80.0000.0377.73
4.4.70.0000.0407.73
4.4.60.0000.0237.73
4.4.50.0000.0377.73
4.4.40.0030.0377.73
4.4.30.0030.0377.73
4.4.20.0030.0337.73
4.4.10.0030.0337.73
4.4.00.0000.0537.73
4.3.110.0070.0337.73
4.3.100.0070.0307.73
4.3.90.0070.0207.73
4.3.80.0030.0537.73
4.3.70.0070.0337.73
4.3.60.0000.0337.73
4.3.50.0030.0337.73
4.3.40.0000.0537.73
4.3.30.0030.0337.73
4.3.20.0000.0377.73
4.3.10.0000.0377.73
4.3.00.0000.0337.73

preferences:
61.08 ms | 400 KiB | 5 Q