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'); return $foo; } } 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)
8.3.60.0150.00318.43
8.3.50.0110.00721.98
8.3.40.0090.00618.66
8.3.30.0000.01418.48
8.3.20.0040.00418.95
8.3.10.0080.00020.97
8.3.00.0020.00521.90
8.2.180.0180.00016.75
8.2.170.0100.00322.96
8.2.160.0070.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.04
8.2.110.0060.00320.47
8.2.100.0090.00317.91
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0090.00017.63
8.2.60.0030.00517.80
8.2.50.0070.00418.07
8.2.40.0000.00818.22
8.2.30.0000.00719.33
8.2.20.0000.00817.57
8.2.10.0000.00817.59
8.2.00.0040.00717.53
8.1.280.0120.00625.92
8.1.270.0050.00223.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00522.33
8.1.230.0080.00420.90
8.1.220.0050.00318.77
8.1.210.0000.00818.82
8.1.200.0000.00917.25
8.1.190.0060.00317.53
8.1.180.0030.00618.10
8.1.170.0050.00318.65
8.1.160.0070.00018.77
8.1.150.0000.00718.50
8.1.140.0000.00817.38
8.1.130.0000.00817.77
8.1.120.0040.00417.39
8.1.110.0000.00817.30
8.1.100.0000.00717.27
8.1.90.0070.00017.35
8.1.80.0050.00317.33
8.1.70.0080.00017.33
8.1.60.0000.00817.53
8.1.50.0070.00017.31
8.1.40.0040.00417.36
8.1.30.0000.00817.60
8.1.20.0030.00517.64
8.1.10.0000.00717.45
8.1.00.0090.00317.34
8.0.300.0000.00719.83
8.0.290.0040.00417.05
8.0.280.0000.00718.27
8.0.270.0000.00717.20
8.0.260.0030.00316.78
8.0.250.0040.00416.95
8.0.240.0040.00416.99
8.0.230.0070.00016.84
8.0.220.0000.00716.88
8.0.210.0040.00416.78
8.0.200.0030.00316.97
8.0.190.0040.00416.86
8.0.180.0040.00416.93
8.0.170.0070.00016.88
8.0.160.0040.00416.86
8.0.150.0040.00316.80
8.0.140.0080.00416.81
8.0.130.0030.00313.29
8.0.120.0030.00516.89
8.0.110.0000.00716.91
8.0.100.0040.00416.79
8.0.90.0080.00016.90
8.0.80.0120.00316.82
8.0.70.0040.00417.01
8.0.60.0050.00216.79
8.0.50.0040.00416.76
8.0.30.0090.01416.83
8.0.20.0140.00817.40
8.0.10.0070.00016.88
8.0.00.0110.00916.62
7.4.330.0020.00216.77
7.4.320.0030.00316.43
7.4.300.0000.00616.53
7.4.290.0000.00716.63
7.4.280.0030.00316.53
7.4.270.0030.00316.50
7.4.260.0050.00013.29
7.4.250.0060.00316.57
7.4.240.0030.00316.48
7.4.230.0050.00216.62
7.4.220.0080.00816.57
7.4.210.0070.00816.61
7.4.200.0000.00716.66
7.4.190.0000.00716.73
7.4.160.0040.01216.63
7.4.150.0030.01617.40
7.4.140.0100.00717.86
7.4.130.0060.01116.71
7.4.120.0130.00716.68
7.4.110.0070.01016.54
7.4.100.0180.00616.43
7.4.90.0100.00716.58
7.4.80.0150.00319.39
7.4.70.0060.01016.42
7.4.60.0030.01316.73
7.4.50.0030.00616.18
7.4.40.0100.00722.77
7.4.30.0060.01016.76
7.4.00.0070.00414.64
7.3.330.0020.00213.35
7.3.320.0000.00613.22
7.3.310.0000.00716.20
7.3.300.0030.00316.36
7.3.290.0100.00616.38
7.3.280.0080.00816.35
7.3.270.0030.02017.40
7.3.260.0110.00618.24
7.3.250.0130.00316.39
7.3.240.0160.00016.33
7.3.230.0140.00816.43
7.3.210.0150.00916.46
7.3.200.0110.01119.39
7.3.190.0160.00316.24
7.3.180.0100.00716.52
7.3.170.0060.00916.39
7.3.160.0100.00616.21
7.3.120.0070.01014.91
7.2.330.0140.00316.55
7.2.320.0060.01716.76
7.2.310.0120.00616.76
7.2.300.0030.01316.46
7.2.290.0110.00516.76
7.2.80.0120.00016.46
7.2.60.0090.00316.80
7.2.00.0030.01019.23
7.1.200.0030.00715.65
7.1.100.0040.00817.81
7.1.70.0000.01117.20
7.1.60.0100.01419.17
7.1.50.0060.01616.77
7.1.00.0070.04722.40
7.0.200.0000.00716.56
7.0.140.0030.07321.96
7.0.100.0030.04719.97
7.0.90.0170.05719.90
7.0.80.0100.04019.87
7.0.70.0000.04719.90
7.0.60.0030.06720.01
7.0.50.0070.05720.33
7.0.40.0100.04320.04
7.0.30.0030.05020.00
7.0.20.0030.07320.11
7.0.10.0000.04720.09
7.0.00.0100.05020.13
5.6.280.0100.06721.14
5.6.250.0070.07720.79
5.6.240.0070.07320.59
5.6.230.0030.08720.70
5.6.220.0130.05320.68
5.6.210.0030.06320.79
5.6.200.0100.06721.05
5.6.190.0100.04721.15
5.6.180.0330.04320.98
5.6.170.0070.04720.95
5.6.160.0130.05021.09
5.6.150.0070.06321.07
5.6.140.0000.07321.10
5.6.130.0070.06020.95
5.6.120.0130.07320.97
5.6.110.0030.04321.00
5.6.100.0100.08020.99
5.6.90.0100.05021.02
5.6.80.0000.08320.54
5.6.70.0070.09320.47
5.6.60.0070.06720.43
5.6.50.0070.06020.48
5.6.40.0030.05320.50
5.6.30.0000.05320.39
5.6.20.0100.04720.45
5.6.10.0070.03720.38
5.6.00.0070.04020.39
5.5.380.0100.08020.33
5.5.370.0030.05020.51
5.5.360.0070.05020.38
5.5.350.0070.05020.45
5.5.340.0070.05320.88
5.5.330.0170.04020.90
5.5.320.0000.06720.79
5.5.310.0070.05020.90
5.5.300.0100.07320.77
5.5.290.0130.07020.94
5.5.280.0070.05720.93
5.5.270.0070.06020.77
5.5.260.0030.04320.77
5.5.250.0130.07320.60
5.5.240.0000.08720.27
5.5.230.0070.04720.21
5.5.220.0100.05020.19
5.5.210.0100.08020.13
5.5.200.0100.03720.20
5.5.190.0030.05720.25
5.5.180.0100.05020.24
5.5.160.0030.06720.29
5.5.150.0070.04320.28
5.5.140.0030.04720.19
5.5.130.0070.04020.25
5.5.120.0100.06020.27
5.5.110.0130.05320.00
5.5.100.0100.04720.06
5.5.90.0100.04320.11
5.5.80.0030.04720.16
5.5.70.0100.04320.16
5.5.60.0130.05720.04
5.5.50.0000.05720.09
5.5.40.0030.06020.11
5.5.30.0070.07319.94
5.5.20.0130.04320.06
5.5.10.0030.06720.11
5.5.00.0100.05020.03
5.4.450.0100.06719.37
5.4.440.0030.06319.56
5.4.430.0070.05719.43
5.4.420.0070.05719.22
5.4.410.0100.03319.40
5.4.400.0070.07019.14
5.4.390.0070.08318.88
5.4.380.0070.06319.04
5.4.370.0030.05719.05
5.4.360.0000.05719.04
5.4.350.0070.04719.04
5.4.340.0030.04019.13
5.4.320.0130.05719.13
5.4.310.0070.03719.09
5.4.300.0070.03719.23
5.4.290.0030.05019.17
5.4.280.0030.04019.04
5.4.270.0000.06718.89
5.4.260.0070.04318.89
5.4.250.0070.07719.20
5.4.240.0030.04019.08
5.4.230.0030.05318.90
5.4.220.0030.06719.15
5.4.210.0070.04719.09
5.4.200.0030.07319.04
5.4.190.0100.06719.20
5.4.180.0030.05318.84
5.4.170.0070.04019.13
5.4.160.0100.03718.86
5.4.150.0000.06018.98
5.4.140.0070.05316.25
5.4.130.0130.05316.40
5.4.120.0000.04016.27
5.4.110.0030.05316.39
5.4.100.0130.05716.32
5.4.90.0100.06016.32
5.4.80.0170.05016.46
5.4.70.0100.04716.54
5.4.60.0030.06316.40
5.4.50.0070.04016.42
5.4.40.0070.04716.48
5.4.30.0000.05016.46
5.4.20.0000.05316.45
5.4.10.0030.04016.30
5.4.00.0130.05015.90
5.3.290.0000.05314.80
5.3.280.0070.03714.66
5.3.270.0100.04714.70
5.3.260.0130.03714.58
5.3.250.0130.03014.55
5.3.240.0070.03714.71
5.3.230.0070.04014.69
5.3.220.0070.05014.49
5.3.210.0070.05314.62
5.3.200.0030.06314.71
5.3.190.0030.05714.55
5.3.180.0000.05014.57
5.3.170.0030.06314.64
5.3.160.0000.05014.55
5.3.150.0100.05714.57
5.3.140.0030.07014.56
5.3.130.0070.05014.64
5.3.120.0100.03314.66
5.3.110.0070.04314.61
5.3.100.0070.03713.99
5.3.90.0030.04314.01
5.3.80.0070.05713.93
5.3.70.0000.05313.95
5.3.60.0030.04314.06
5.3.50.0100.03313.93
5.3.40.0070.06014.00
5.3.30.0030.06013.93
5.3.20.0070.04713.67
5.3.10.0100.06013.67
5.3.00.0130.04313.67
5.2.170.0030.06713.67
5.2.160.0100.03313.67
5.2.150.0030.03313.67
5.2.140.0030.04013.67
5.2.130.0030.04313.67
5.2.120.0030.05313.67
5.2.110.0000.04013.67
5.2.100.0030.03313.67
5.2.90.0170.05013.67
5.2.80.0070.04713.67
5.2.70.0000.04013.67
5.2.60.0000.04013.67
5.2.50.0100.04313.67
5.2.40.0030.03313.67
5.2.30.0070.04713.67
5.2.20.0070.04313.67
5.2.10.0070.02713.67
5.2.00.0000.03713.67
5.1.60.0030.05313.67
5.1.50.0030.03013.67
5.1.40.0070.02713.67
5.1.30.0100.02713.67
5.1.20.0030.04013.67
5.1.10.0030.05013.67
5.1.00.0100.03713.67
5.0.50.0100.02013.67
5.0.40.0070.03013.67
5.0.30.0000.05713.67
5.0.20.0030.02013.67
5.0.10.0000.02313.67
5.0.00.0070.04713.67
4.4.90.0000.03013.67
4.4.80.0030.03013.67
4.4.70.0070.03313.67
4.4.60.0030.02713.67
4.4.50.0030.02713.67
4.4.40.0070.02313.67
4.4.30.0000.01713.67
4.4.20.0030.03313.67
4.4.10.0000.02013.67
4.4.00.0000.03313.67
4.3.110.0030.02013.67
4.3.100.0000.02013.67
4.3.90.0000.02013.67
4.3.80.0030.03013.67
4.3.70.0000.02013.67
4.3.60.0000.01713.67
4.3.50.0000.01713.67
4.3.40.0030.02313.67
4.3.30.0000.03013.67
4.3.20.0030.02713.67
4.3.10.0000.01713.67
4.3.00.0000.03013.67

preferences:
47.82 ms | 401 KiB | 5 Q