3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $foo = 123; protected static function bar() { echo static::class, ' value of foo is: ', self::$foo, PHP_EOL; } } class B extends A { public static function bar() { $closure = (new ReflectionMethod('A', 'bar'))->getClosure(null)->bindTo(null, B::class); $closure(); } } B::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)
8.3.60.0110.00416.75
8.3.50.0090.00918.14
8.3.40.0060.00918.88
8.3.30.0070.00718.55
8.3.20.0080.00020.34
8.3.10.0060.00321.80
8.3.00.0060.00617.75
8.2.180.0100.01018.29
8.2.170.0070.00722.96
8.2.160.0140.00020.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.01017.63
8.2.110.0030.00619.33
8.2.100.0060.00617.91
8.2.90.0030.00519.13
8.2.80.0000.00817.97
8.2.70.0040.00417.49
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0040.00421.19
8.2.30.0050.00320.52
8.2.20.0040.00417.61
8.2.10.0000.00717.89
8.2.00.0040.00418.06
8.1.280.0140.00725.92
8.1.270.0030.01223.82
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.19
8.1.230.0140.00017.64
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00719.15
8.1.160.0040.00421.96
8.1.150.0040.00418.84
8.1.140.0040.00419.54
8.1.130.0000.00717.65
8.1.120.0000.00717.46
8.1.110.0090.00017.46
8.1.100.0000.00717.29
8.1.90.0040.00417.39
8.1.80.0040.00417.42
8.1.70.0070.00017.45
8.1.60.0030.00517.48
8.1.50.0040.00417.46
8.1.40.0050.00217.45
8.1.30.0040.00417.66
8.1.20.0000.00817.68
8.1.10.0040.00417.48
8.1.00.0050.00317.61
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.34
8.0.270.0030.00317.19
8.0.260.0030.00317.20
8.0.250.0080.00017.02
8.0.240.0040.00416.82
8.0.230.0030.00316.86
8.0.220.0030.00316.76
8.0.210.0040.00416.82
8.0.200.0040.00416.92
8.0.190.0040.00316.86
8.0.180.0030.00316.93
8.0.170.0040.00416.94
8.0.160.0000.00716.81
8.0.150.0030.00616.81
8.0.140.0040.00416.79
8.0.130.0030.00313.30
8.0.120.0030.00516.90
8.0.110.0070.00016.97
8.0.100.0000.00816.78
8.0.90.0020.00516.89
8.0.80.0130.00916.86
8.0.70.0040.00416.96
8.0.60.0040.00416.71
8.0.50.0030.00616.93
8.0.30.0050.01317.04
8.0.20.0130.00917.40
8.0.10.0050.00317.08
8.0.00.0140.00616.88
7.4.330.0070.00015.08
7.4.320.0030.00316.46
7.4.300.0000.00716.45
7.4.290.0040.00416.45
7.4.280.0030.00616.59
7.4.270.0000.00816.50
7.4.260.0000.00716.55
7.4.250.0000.00716.52
7.4.240.0030.00416.57
7.4.230.0070.00016.49
7.4.220.0140.00316.55
7.4.210.0030.01216.70
7.4.200.0000.00816.39
7.4.160.0070.00716.41
7.4.150.0070.01117.40
7.4.140.0110.01017.86
7.4.130.0070.01116.42
7.4.120.0150.00516.55
7.4.110.0070.01016.45
7.4.100.0130.01016.50
7.4.90.0030.01316.40
7.4.80.0000.01819.39
7.4.70.0100.00716.40
7.4.60.0090.00616.37
7.4.50.0040.00416.62
7.4.40.0100.00916.54
7.4.30.0100.01016.27
7.4.00.0030.01415.09
7.3.330.0050.00013.33
7.3.320.0030.00313.23
7.3.310.0000.00716.32
7.3.300.0030.00316.23
7.3.290.0080.00816.35
7.3.280.0060.01216.30
7.3.270.0150.00317.40
7.3.260.0120.00616.61
7.3.250.0070.01016.41
7.3.240.0140.00616.29
7.3.230.0090.00916.39
7.3.210.0030.01316.58
7.3.200.0060.01516.29
7.3.190.0130.00316.29
7.3.180.0030.01416.57
7.3.170.0060.01316.39
7.3.160.0060.01216.46
7.2.330.0100.00716.52
7.2.320.0130.00316.68
7.2.310.0100.00716.61
7.2.300.0030.01416.66
7.2.290.0100.01016.70
7.2.60.0000.01316.79
7.2.00.0000.01219.23
7.1.200.0000.01315.50
7.1.100.0100.00317.52
7.1.70.0070.00017.15
7.1.60.0080.00419.11
7.1.50.0070.00416.93
7.1.00.0100.06722.30
7.0.200.0180.00716.31
7.0.60.0130.04720.07
7.0.50.0100.07317.88
7.0.40.0030.09020.25
7.0.30.0230.08320.34
7.0.20.0270.06720.23
7.0.10.0270.07720.07
7.0.00.0030.05320.22
5.6.280.0030.04721.05
5.6.210.0130.06020.47
5.6.200.0100.03718.25
5.6.190.0100.04020.63
5.6.180.0330.07020.41
5.6.170.0330.06020.47
5.6.160.0130.07320.59
5.6.150.0070.08018.18
5.6.140.0030.08018.14
5.6.130.0130.04318.18
5.6.120.0070.05320.96
5.6.110.0070.06721.11
5.6.100.0100.07321.07
5.6.90.0000.05320.98
5.6.80.0100.07320.35
5.6.70.0130.03720.53
5.5.350.0100.07720.34
5.5.340.0170.06717.97
5.5.330.0030.04020.40
5.5.320.0400.07320.36
5.5.310.0370.05320.27
5.5.300.0030.04317.96
5.5.290.0130.06718.04
5.5.280.0100.08020.84
5.5.270.0130.08020.98
5.5.260.0130.04720.89
5.5.250.0130.08020.59
5.5.240.0100.07720.14
5.4.450.0700.05019.61
5.4.440.0770.06319.55
5.4.430.0530.05319.44
5.4.420.0730.06719.48
5.4.410.0600.06019.48
5.4.400.0800.04718.98
5.4.390.0500.05318.83
5.4.380.0600.04318.89
5.4.370.0530.05019.16
5.4.360.0500.05319.14
5.4.350.0800.07019.29
5.4.340.0700.05718.87
5.4.320.0630.06019.39
5.4.310.0630.04319.03
5.4.300.0530.05019.14
5.4.290.0570.06318.97
5.4.280.0470.06019.36
5.4.270.0670.04719.14
5.4.260.0700.04019.02
5.4.250.0500.05018.97
5.4.240.0470.05319.27
5.4.230.0530.05719.21
5.4.220.0770.04319.14
5.4.210.0730.04719.35
5.4.200.0570.05019.05
5.4.190.0530.05319.36
5.4.180.0770.05019.02
5.4.170.0630.05319.00
5.4.160.0730.05719.10
5.4.150.0570.05719.14
5.4.140.0630.05016.48
5.4.130.0630.05016.39
5.4.120.0630.05016.78
5.4.110.0630.05316.56
5.4.100.0530.04716.48
5.4.90.0630.05316.58
5.4.80.0730.05016.55
5.4.70.0800.03716.65
5.4.60.0570.05716.50
5.4.50.0530.05716.42
5.4.40.0500.05016.55
5.4.30.0430.05716.16
5.4.20.0600.05316.58
5.4.10.0670.04716.56
5.4.00.0700.04316.00

preferences:
51.09 ms | 401 KiB | 5 Q