3v4l.org

run code in 300+ PHP versions simultaneously
l<?php class A { public function dd() { echo get_called_class(); } public static function foo() { $f = array('static', 'bar'); return $f(); //return static::bar(); } } class B extends A { public static function bar() { echo 'bar'; } } B::foo(); echo "\n"; echo __CLASS__."\n"; $a = new A; $a->dd();

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)
8.3.40.0150.00318.97
8.3.30.0090.00620.35
8.3.20.0080.00020.38
8.3.10.0000.00822.10
8.3.00.0090.00022.49
8.2.170.0030.01022.96
8.2.160.0110.00422.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.01126.16
8.2.120.0040.00419.54
8.2.110.0060.00322.30
8.2.100.0080.00319.57
8.2.90.0000.00719.05
8.2.80.0050.00319.41
8.2.70.0050.00317.75
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0060.00318.09
8.2.30.0040.00417.87
8.2.20.0000.00717.71
8.2.10.0000.00817.62
8.2.00.0030.00917.64
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.60
8.1.230.0110.00018.92
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0000.00817.54
8.1.180.0080.00019.01
8.1.170.0030.00618.55
8.1.160.0040.00422.14
8.1.150.0050.00318.57
8.1.140.0040.00417.42
8.1.130.0030.00317.71
8.1.120.0070.00017.37
8.1.110.0040.00417.33
8.1.100.0000.00817.34
8.1.90.0000.00717.37
8.1.80.0030.00617.22
8.1.70.0070.00017.34
8.1.60.0030.00617.58
8.1.50.0040.00417.50
8.1.40.0000.00817.46
8.1.30.0040.00417.51
8.1.20.0040.00417.57
8.1.10.0040.00417.54
8.1.00.0050.00317.41
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0070.00018.43
8.0.270.0000.00717.30
8.0.260.0030.00316.81
8.0.250.0030.00316.91
8.0.240.0040.00416.94
8.0.230.0050.00216.93
8.0.220.0030.00616.89
8.0.210.0040.00416.90
8.0.200.0030.00316.93
8.0.190.0090.00016.83
8.0.180.0040.00416.94
8.0.170.0040.00416.82
8.0.160.0000.00716.84
8.0.150.0050.00216.78
8.0.140.0000.00716.80
8.0.130.0000.00613.27
8.0.120.0040.00416.86
8.0.110.0040.00416.88
8.0.100.0050.00216.87
8.0.90.0030.00317.00
8.0.80.0100.01016.82
8.0.70.0050.00316.82
8.0.60.0050.00216.80
8.0.50.0040.00416.79
8.0.30.0080.01117.03
8.0.20.0170.00217.40
8.0.10.0070.00016.78
8.0.00.0110.00916.90
7.4.330.0020.00215.00
7.4.320.0000.00616.45
7.4.300.0000.00716.62
7.4.290.0040.00416.48
7.4.280.0040.00416.56
7.4.270.0030.00416.57
7.4.260.0000.00716.59
7.4.250.0050.00316.61
7.4.240.0030.00416.55
7.4.230.0030.00316.39
7.4.220.0040.01516.63
7.4.210.0080.00816.54
7.4.200.0050.00316.30
7.4.190.0020.00516.72
7.4.160.0080.01216.36
7.4.150.0060.01117.40
7.4.140.0070.01117.86
7.4.130.0090.00916.45
7.4.120.0090.00816.64
7.4.110.0060.01316.61
7.4.100.0090.01016.62
7.4.90.0130.00916.60
7.4.80.0160.00319.39
7.4.70.0060.01116.69
7.4.60.0030.01316.43
7.4.50.0030.00516.62
7.4.40.0120.00322.77
7.4.30.0060.01016.48
7.4.00.0000.01315.05
7.3.330.0000.00513.32
7.3.320.0050.00013.36
7.3.310.0000.00716.41
7.3.300.0000.00616.23
7.3.290.0040.01116.34
7.3.280.0030.01316.29
7.3.270.0090.00917.40
7.3.260.0140.00616.49
7.3.250.0110.01016.52
7.3.240.0100.00616.34
7.3.230.0130.00316.39
7.3.210.0160.00816.31
7.3.200.0030.01619.39
7.3.190.0150.00816.50
7.3.180.0080.00816.22
7.3.170.0070.00716.35
7.3.160.0060.01016.41
7.3.120.0070.00714.96
7.2.330.0030.01316.31
7.2.320.0140.00316.35
7.2.310.0140.00316.50
7.2.300.0120.00316.50
7.2.290.0070.01016.62
7.2.60.0030.01016.87
7.2.00.0030.01419.29
7.1.200.0090.00615.33
7.1.100.0070.00717.79
7.1.70.0040.00416.91
7.1.60.0040.00719.43
7.1.50.0130.01316.69
7.1.00.0000.07022.43
7.0.200.0040.00416.76
7.0.140.0070.07022.00
7.0.60.0030.07719.93
7.0.50.0030.08017.80
7.0.40.0100.08720.04
7.0.30.0330.07320.24
7.0.20.0230.04020.30
7.0.10.0200.04720.07
7.0.00.0070.08320.16
5.6.280.0100.06720.89
5.6.210.0000.08720.55
5.6.200.0100.06018.20
5.6.190.0100.06020.56
5.6.180.0230.04320.39
5.6.170.0170.05320.54
5.6.160.0170.07320.39
5.6.150.0200.04018.15
5.6.140.0130.06718.17
5.6.130.0000.08318.26
5.6.120.0200.05020.99
5.6.110.0100.08321.00
5.6.100.0070.04320.99
5.6.90.0070.08720.98
5.6.80.0130.07320.51
5.6.70.0270.04320.51
5.5.350.0030.03020.53
5.5.340.0070.06317.98
5.5.330.0000.04320.27
5.5.320.0170.07020.24
5.5.310.0300.04020.24
5.5.300.0070.03718.06
5.5.290.0030.04717.95
5.5.280.0070.05020.78
5.5.270.0070.04020.77
5.5.260.0030.07320.65
5.5.250.0000.05320.62
5.5.240.0070.08020.03
5.4.450.0600.05719.31
5.4.440.0970.05019.16
5.4.430.0970.04719.16
5.4.420.0900.04719.47
5.4.410.1300.07019.26
5.4.400.0430.05318.76
5.4.390.0370.07718.75
5.4.380.0230.04718.73
5.4.370.0170.04718.80
5.4.360.0100.05318.75
5.4.350.0090.04112.02
5.4.340.0050.04312.02
5.4.320.0050.03712.50
5.4.310.0080.03712.50
5.4.300.0060.03412.50
5.4.290.0040.03912.50
5.4.280.0050.03612.40
5.4.270.0040.03812.39
5.4.260.0070.03512.39
5.4.250.0060.03712.40
5.4.240.0270.03318.99
5.4.230.0170.04318.94
5.4.220.0030.06018.89
5.4.210.0230.06719.09
5.4.200.0130.08018.96
5.4.190.0100.05019.08
5.4.180.0130.04318.79
5.4.170.0170.04718.96
5.4.160.0200.03718.92
5.4.150.0170.06018.88
5.4.140.0100.04716.55
5.4.130.0170.04016.51
5.4.120.0070.05316.39
5.4.110.0100.04716.48
5.4.100.0030.05016.54
5.4.90.0030.05316.53
5.4.80.0100.04316.52
5.4.70.0100.04316.55
5.4.60.0100.05016.39
5.4.50.0130.04016.35
5.4.40.0100.06716.43
5.4.30.0070.05716.32
5.4.20.0130.06716.37
5.4.10.0030.05716.53
5.4.00.0130.04316.00
5.3.290.0070.04212.80
5.3.280.0030.05314.50
5.3.270.0000.06014.44
5.3.260.0230.03714.70
5.3.250.0170.04714.59
5.3.240.0070.05014.51
5.3.230.0130.04314.58
5.3.220.0130.04714.73
5.3.210.0130.04714.57
5.3.200.0100.05314.64
5.3.190.0100.04714.65
5.3.180.0100.04714.66
5.3.170.0070.05014.73
5.3.160.0100.04714.64
5.3.150.0100.06014.39
5.3.140.0030.05014.69
5.3.130.0130.04714.62
5.3.120.0100.05014.73
5.3.110.0030.05714.64
5.3.100.0030.05314.27
5.3.90.0130.06014.16
5.3.80.0170.04314.11
5.3.70.0000.05314.09
5.3.60.0030.05314.00
5.3.50.0170.04013.92
5.3.40.0030.05013.96
5.3.30.0000.05314.01
5.3.20.0000.05313.70
5.3.10.0070.04713.62
5.3.00.0030.05313.71
5.2.170.0070.04011.14
5.2.160.0100.04011.07
5.2.150.0070.05711.06
5.2.140.0000.04311.32
5.2.130.0070.06011.17
5.2.120.0130.03311.01
5.2.110.0100.05311.08
5.2.100.0070.03711.11
5.2.90.0200.02311.20
5.2.80.0030.04011.08
5.2.70.0000.04711.18
5.2.60.0030.04311.05
5.2.50.0030.04011.01
5.2.40.0030.04311.08
5.2.30.0030.04711.05
5.2.20.0070.05710.93
5.2.10.0070.03710.95
5.2.00.0070.04010.81
5.1.60.0000.0479.92
5.1.50.0000.04010.01
5.1.40.0070.0309.95
5.1.30.0030.04010.30
5.1.20.0070.03710.45
5.1.10.0000.03710.13
5.1.00.0030.03710.31
5.0.50.0100.0208.60
5.0.40.0000.0308.39
5.0.30.0070.0378.39
5.0.20.0030.0278.11
5.0.10.0070.0378.14
5.0.00.0030.0438.00
4.4.90.0070.0175.88
4.4.80.0030.0235.86
4.4.70.0070.0235.84
4.4.60.0100.0135.90
4.4.50.0030.0275.97
4.4.40.0000.0435.83
4.4.30.0000.0235.85
4.4.20.0030.0205.88
4.4.10.0000.0235.81
4.4.00.0030.0335.94
4.3.110.0030.0205.74
4.3.100.0070.0275.78
4.3.90.0070.0175.73
4.3.80.0030.0305.76
4.3.70.0000.0235.76
4.3.60.0030.0205.76
4.3.50.0070.0175.75
4.3.40.0030.0335.70
4.3.30.0070.0134.49
4.3.20.0030.0204.49
4.3.10.0000.0304.45
4.3.00.0100.0236.72

preferences:
38.06 ms | 400 KiB | 5 Q