3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait A { protected static $_a; public static function setA($a) { static::$_a = $a; } public static function getA() { return static::$_a; } } class B { use A; public function __construct() { var_dump(static::$_a); } } A::setA('AAAA'); class C { use A; public function __construct() { var_dump(static::$_a); } } class D extends B {} new B; new C; new D; A::setA('CCCCC'); new B;

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)
8.3.60.0060.00916.63
8.3.50.0140.00322.11
8.3.40.0130.00718.79
8.3.30.0110.00319.08
8.3.20.0070.00020.29
8.3.10.0040.00423.66
8.3.00.0080.00019.25
8.2.180.0070.00718.41
8.2.170.0070.00722.96
8.2.160.0110.00420.24
8.2.150.0020.00524.18
8.2.140.0140.00024.66
8.2.130.0040.01426.16
8.2.120.0050.00521.88
8.2.110.0060.00322.31
8.2.100.0090.00317.84
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.01017.80
8.2.50.0060.00318.07
8.2.40.0000.00819.95
8.2.30.0070.00317.93
8.2.20.0000.00717.67
8.2.10.0050.00217.95
8.2.00.0040.00417.65
8.1.280.0140.00725.92
8.1.270.0040.00423.60
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0060.00323.98
8.1.230.0030.00919.06
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0040.00417.23
8.1.180.0000.01018.10
8.1.170.0000.00918.63
8.1.160.0080.00021.99
8.1.150.0040.00418.54
8.1.140.0040.00417.45
8.1.130.0030.00317.70
8.1.120.0040.00417.37
8.1.110.0040.00417.46
8.1.100.0070.00017.44
8.1.90.0000.00717.50
8.1.80.0040.00417.37
8.1.70.0000.00717.34
8.1.60.0030.00617.57
8.1.50.0030.00617.51
8.1.40.0030.00617.43
8.1.30.0080.00017.61
8.1.20.0080.00017.55
8.1.10.0040.00417.60
8.1.00.0030.00617.52
8.0.300.0040.00420.80
8.0.290.0040.00417.18
8.0.280.0000.00718.48
8.0.270.0030.00317.27
8.0.260.0030.00317.25
8.0.250.0040.00416.96
8.0.240.0000.00816.93
8.0.230.0030.00316.92
8.0.220.0000.00616.89
8.0.210.0000.00716.84
8.0.200.0000.00716.94
8.0.190.0040.00416.93
8.0.180.0040.00416.93
8.0.170.0040.00416.80
8.0.160.0080.00016.95
8.0.150.0040.00416.90
8.0.140.0000.00816.84
8.0.130.0050.00013.30
8.0.120.0000.00816.73
8.0.110.0040.00416.91
8.0.100.0000.00716.79
8.0.90.0070.00017.00
8.0.80.0030.01216.93
8.0.70.0000.00716.84
8.0.60.0040.00416.75
8.0.50.0000.00716.93
8.0.30.0050.01417.01
8.0.20.0100.00917.40
8.0.10.0070.00016.88
8.0.00.0090.00916.82
7.4.330.0050.00015.20
7.4.320.0000.00716.55
7.4.300.0000.00716.50
7.4.290.0070.00016.60
7.4.280.0000.00816.61
7.4.270.0070.00016.59
7.4.260.0000.00716.48
7.4.250.0000.00816.49
7.4.240.0020.00616.56
7.4.230.0030.00316.58
7.4.220.0150.00916.60
7.4.210.0100.00716.55
7.4.200.0030.00316.58
7.4.190.0040.00416.59
7.4.160.0090.00616.55
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0070.00916.65
7.4.120.0100.00616.44
7.4.110.0090.00916.42
7.4.100.0140.00616.55
7.4.90.0070.01316.34
7.4.80.0110.00619.39
7.4.70.0100.00716.56
7.4.60.0120.00616.48
7.4.50.0020.00216.27
7.4.40.0040.01522.77
7.4.30.0080.00816.41
7.4.00.0000.01514.84
7.3.330.0030.00313.20
7.3.320.0000.00613.34
7.3.310.0030.00416.22
7.3.300.0040.00416.42
7.3.290.0060.00916.31
7.3.280.0090.00816.37
7.3.270.0150.00917.40
7.3.260.0130.00416.61
7.3.250.0130.00816.43
7.3.240.0140.00716.32
7.3.230.0080.00916.39
7.3.210.0080.00816.22
7.3.200.0110.01219.39
7.3.190.0110.01116.45
7.3.180.0060.00916.55
7.3.170.0030.01316.55
7.3.160.0080.00816.39
7.3.120.0040.01217.15
7.3.110.0070.01017.15
7.3.100.0090.00317.15
7.3.90.0110.00317.15
7.3.80.0030.01017.15
7.3.70.0090.00617.15
7.3.60.0090.00617.15
7.3.50.0090.00317.15
7.3.40.0060.00917.15
7.3.30.0120.00317.15
7.3.20.0040.01417.15
7.3.10.0050.01016.78
7.3.00.0060.00616.99
7.2.330.0030.01316.67
7.2.320.0130.00316.44
7.2.310.0100.00716.37
7.2.300.0070.01016.62
7.2.290.0160.00616.57
7.2.240.0040.01117.15
7.2.230.0090.00617.15
7.2.220.0070.00717.15
7.2.210.0040.01117.15
7.2.200.0080.00417.15
7.2.190.0090.00617.15
7.2.180.0070.01017.15
7.2.170.0030.00917.15
7.2.160.0000.01617.15
7.2.150.0030.00917.15
7.2.140.0070.00717.15
7.2.130.0110.00717.03
7.2.120.0070.00816.93
7.2.110.0050.01017.06
7.2.100.0090.00617.00
7.2.90.0070.00917.00
7.2.80.0090.00716.92
7.2.70.0030.00916.99
7.2.60.0020.01116.72
7.2.50.0080.00817.06
7.2.40.0050.00916.86
7.2.30.0070.00916.90
7.2.20.0020.01516.81
7.2.10.0090.00816.76
7.2.00.0080.00817.70
7.1.330.0070.00317.15
7.1.320.0070.00717.15
7.1.310.0100.00317.15
7.1.300.0100.00317.15
7.1.290.0040.01117.15
7.1.280.0090.00617.15
7.1.270.0070.01017.15
7.1.260.0090.00617.15
7.1.250.0050.00716.38
7.1.200.0040.00815.66
7.1.100.0040.00718.26
7.1.70.0040.00417.29
7.1.60.0090.01619.46
7.1.50.0060.00616.72
7.1.00.0000.08022.34
7.0.200.0000.00716.39
7.0.140.0000.07722.02
7.0.60.0070.05719.87
7.0.50.0030.05717.73
7.0.40.0070.05320.04
7.0.30.0100.05320.23
7.0.20.0200.06020.06
7.0.10.0100.04020.07
7.0.00.0030.08720.23
5.6.280.0030.07321.13
5.6.210.0170.04720.66
5.6.200.0000.05718.16
5.6.190.0030.05320.62
5.6.180.0300.07720.68
5.6.170.0270.06320.57
5.6.160.0070.05320.54
5.6.150.0070.06018.25
5.6.140.0030.05318.28
5.6.130.0070.08018.27
5.6.120.0070.04321.04
5.6.110.0130.03720.96
5.6.100.0100.04021.12
5.6.90.0170.03720.97
5.6.80.0030.07720.38
5.6.70.3130.03320.38
5.5.350.0300.07020.36
5.5.340.0030.04018.09
5.5.330.0070.06320.56
5.5.320.0300.06320.27
5.5.310.0270.04720.31
5.5.300.0070.03717.93
5.5.290.0100.05017.97
5.5.280.0030.05020.78
5.5.270.0130.07320.89
5.5.260.0100.08020.85
5.5.250.0130.07320.69
5.5.240.0270.06720.38
5.4.450.0330.04019.29
5.4.440.0270.06019.64
5.4.430.0330.07019.17
5.4.420.0270.05319.19
5.4.410.0270.07319.06
5.4.400.0430.06319.09
5.4.390.0300.07019.08
5.4.380.0200.04019.16
5.4.370.0300.04318.95
5.4.360.0330.04318.98
5.4.350.0300.07018.96
5.4.340.0230.05319.06
5.4.320.0270.06718.87
5.4.310.0300.07018.85
5.4.300.0170.05319.16
5.4.290.0370.06319.14
5.4.280.0370.06719.08
5.4.270.0400.03319.24
5.4.260.0330.06718.95
5.4.250.0270.04019.24
5.4.240.0230.06319.08
5.4.230.0230.07719.30
5.4.220.0300.07719.22
5.4.210.0330.06718.84
5.4.200.0270.06719.08
5.4.190.0400.05319.14
5.4.180.0300.03019.07
5.4.170.0300.05719.07
5.4.160.0230.04018.96
5.4.150.0230.07019.04
5.4.140.0270.04716.36
5.4.130.0330.04016.57
5.4.120.0430.05016.46
5.4.110.0370.04016.50
5.4.100.0430.06016.61
5.4.90.0300.05316.50
5.4.80.0330.06016.44
5.4.70.0330.06016.55
5.4.60.0330.06016.33
5.4.50.0300.04016.30
5.4.40.0330.02716.48
5.4.30.0300.03716.51
5.4.20.0330.04716.42
5.4.10.0300.05316.51
5.4.00.0330.06315.73
5.3.290.0300.06014.82
5.3.280.0200.05314.82
5.3.270.0330.07314.82
5.3.260.0270.03714.82
5.3.250.0330.06014.82
5.3.240.0200.04014.82
5.3.230.0330.06714.82
5.3.220.0300.07314.82
5.3.210.0300.05314.82
5.3.200.0270.05014.82
5.3.190.0300.04314.82
5.3.180.0330.06014.82
5.3.170.0330.05314.82
5.3.160.0330.07014.82
5.3.150.0330.07014.82
5.3.140.0270.05714.82
5.3.130.0400.04314.82
5.3.120.0230.07314.82
5.3.110.0370.07014.82
5.3.100.0270.05314.82
5.3.90.0200.04014.82
5.3.80.0300.04314.82
5.3.70.0300.04314.82
5.3.60.0170.05714.82
5.3.50.0230.04714.82
5.3.40.0230.05714.82
5.3.30.0200.04314.82
5.3.20.0230.04714.82
5.3.10.0300.06314.82
5.3.00.0230.07014.82
5.2.170.0200.05714.82
5.2.160.0170.05314.82
5.2.150.0230.03714.82
5.2.140.0230.05714.82
5.2.130.0270.05014.82
5.2.120.0230.03014.82
5.2.110.0130.03314.82
5.2.100.0200.05714.82
5.2.90.0300.05014.82
5.2.80.0230.06014.82
5.2.70.0200.06314.82
5.2.60.0170.03014.82
5.2.50.0300.05314.82
5.2.40.0200.06014.82
5.2.30.0130.05314.82
5.2.20.0230.05314.82
5.2.10.0130.05014.82
5.2.00.0200.04314.82
5.1.60.0170.05314.82
5.1.50.0100.03014.82
5.1.40.0130.03014.82
5.1.30.0200.05014.82
5.1.20.0200.03014.82
5.1.10.0230.05014.82
5.1.00.0230.04714.82
5.0.50.0130.04314.82
5.0.40.0170.03714.82
5.0.30.0130.06014.82
5.0.20.0100.02014.82
5.0.10.0070.02014.82
5.0.00.0170.05314.82
4.4.90.0070.02014.82
4.4.80.0130.03314.82
4.4.70.0030.02314.82
4.4.60.0100.01714.82
4.4.50.0130.03314.82
4.4.40.0100.02714.82
4.4.30.0170.00714.82
4.4.20.0100.03314.82
4.4.10.0100.02014.82
4.4.00.0070.05714.82
4.3.110.0100.02314.82
4.3.100.0100.02314.82
4.3.90.0070.01714.82
4.3.80.0070.04314.82
4.3.70.0170.02314.82
4.3.60.0100.03314.82
4.3.50.0130.03314.82
4.3.40.0130.04314.82
4.3.30.0000.02714.82
4.3.20.0030.02314.82
4.3.10.0030.02314.82
4.3.00.0030.03314.82

preferences:
38.09 ms | 401 KiB | 5 Q