3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $foo = 123; protected static function bar() { echo static::class, ' value of foo is: ', self::$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)
8.3.60.0120.00316.88
8.3.50.0080.01221.92
8.3.40.0150.00018.60
8.3.30.0160.00018.89
8.3.20.0080.00020.16
8.3.10.0080.00021.90
8.3.00.0050.00517.75
8.2.180.0130.00618.54
8.2.170.0200.00022.96
8.2.160.0100.00320.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.50
8.2.110.0060.00320.49
8.2.100.0040.00717.91
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0000.00821.20
8.2.30.0050.00220.51
8.2.20.0000.00717.58
8.2.10.0000.00718.08
8.2.00.0050.00317.96
8.1.280.0090.00625.92
8.1.270.0130.00723.82
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00323.82
8.1.230.0060.00620.72
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0000.00819.02
8.1.160.0040.00422.02
8.1.150.0050.00318.76
8.1.140.0040.00419.48
8.1.130.0030.00317.61
8.1.120.0000.00717.30
8.1.110.0030.00917.31
8.1.100.0070.00017.42
8.1.90.0000.00717.39
8.1.80.0050.00317.41
8.1.70.0080.00017.39
8.1.60.0030.00517.52
8.1.50.0030.00517.45
8.1.40.0040.00417.52
8.1.30.0040.00417.50
8.1.20.0040.00417.62
8.1.10.0040.00417.61
8.1.00.0000.00717.49
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0000.00718.39
8.0.270.0030.00317.20
8.0.260.0030.00317.17
8.0.250.0000.00717.04
8.0.240.0000.00716.97
8.0.230.0070.00016.96
8.0.220.0070.00016.91
8.0.210.0050.00216.94
8.0.200.0020.00516.95
8.0.190.0040.00416.94
8.0.180.0050.00316.95
8.0.170.0050.00316.86
8.0.160.0050.00316.98
8.0.150.0040.00416.82
8.0.140.0040.00416.76
8.0.130.0000.00613.32
8.0.120.0080.00016.83
8.0.110.0040.00416.89
8.0.100.0080.00016.79
8.0.90.0070.00017.01
8.0.80.0160.00616.78
8.0.70.0030.00416.75
8.0.60.0030.00316.79
8.0.50.0030.00516.78
8.0.30.0100.00817.33
8.0.20.0110.00917.40
8.0.10.0000.00716.95
8.0.00.0090.01116.83
7.4.330.0000.00715.08
7.4.320.0050.00316.52
7.4.300.0000.00616.59
7.4.290.0090.00016.66
7.4.280.0040.00416.59
7.4.270.0000.00716.61
7.4.260.0030.00316.42
7.4.250.0050.00216.43
7.4.240.0070.00116.51
7.4.230.0000.00716.70
7.4.220.0070.01016.55
7.4.210.0090.00616.70
7.4.200.0080.00016.54
7.4.160.0040.01216.70
7.4.150.0110.01417.40
7.4.140.0080.01117.86
7.4.130.0120.00716.40
7.4.120.0070.01316.49
7.4.110.0100.00716.64
7.4.100.0100.00716.57
7.4.90.0040.01316.48
7.4.80.0040.01319.39
7.4.70.0060.00916.51
7.4.60.0060.01316.46
7.4.50.0030.00516.63
7.4.40.0110.00616.34
7.4.30.0100.00716.45
7.4.00.0090.00614.90
7.3.330.0020.00213.43
7.3.320.0000.00513.35
7.3.310.0020.00516.38
7.3.300.0000.00716.22
7.3.290.0070.00716.38
7.3.280.0090.01016.31
7.3.270.0090.00917.40
7.3.260.0160.00416.44
7.3.250.0110.00716.34
7.3.240.0090.01216.41
7.3.230.0100.00716.47
7.3.210.0080.00816.31
7.3.200.0040.01416.27
7.3.190.0060.01416.50
7.3.180.0190.00016.32
7.3.170.0080.01516.34
7.3.160.0120.00616.48
7.3.10.0070.00716.69
7.3.00.0120.00316.30
7.2.330.0160.00016.65
7.2.320.0090.00916.45
7.2.310.0060.01216.63
7.2.300.0100.00616.72
7.2.290.0110.01216.65
7.2.130.0060.01016.86
7.2.120.0110.00016.59
7.2.110.0060.00616.68
7.2.100.0090.00016.86
7.2.90.0110.00416.69
7.2.80.0040.00816.80
7.2.70.0070.00316.80
7.2.60.0080.00516.74
7.2.50.0040.00816.97
7.2.40.0040.01216.65
7.2.30.0070.01016.72
7.2.20.0100.00316.97
7.2.10.0090.00316.98
7.2.00.0070.00817.97
7.1.250.0050.00515.37
7.1.200.0070.00715.44
7.1.100.0050.00517.98
7.1.70.0040.00417.14
7.1.60.0130.00719.11
7.1.50.0040.00716.82
7.1.00.0070.07322.57
7.0.200.0260.00016.48
7.0.60.0130.08019.82
7.0.50.0070.07717.91
7.0.40.0070.04020.02
7.0.30.0330.07320.17
7.0.20.0270.06320.12
7.0.10.0270.08320.12
7.0.00.0130.08020.25
5.6.210.0030.04020.63
5.6.200.0100.05018.13
5.6.190.0070.05020.62
5.6.180.0270.07720.43
5.6.170.0230.04720.51
5.6.160.0000.04320.47
5.6.150.0170.06318.28
5.6.140.0070.08718.28
5.6.130.0030.04018.28
5.6.120.0070.04321.00
5.6.110.0070.06321.09
5.6.100.0000.05320.98
5.6.90.0030.07320.99
5.6.80.0100.07320.28
5.6.70.0170.03320.29
5.5.350.0070.08020.45
5.5.340.0070.09018.08
5.5.330.0070.08020.42
5.5.320.0400.07320.35
5.5.310.0170.04020.30
5.5.300.0070.08317.98
5.5.290.0100.03318.08
5.5.280.0000.04720.80
5.5.270.0030.11320.77
5.5.260.0030.04020.86
5.5.250.0200.07020.70
5.5.240.0070.07320.16
5.4.450.0730.08019.45
5.4.440.0730.05719.16
5.4.430.0700.04019.58
5.4.420.0470.05719.64
5.4.410.0530.05319.20
5.4.400.0470.05718.84
5.4.390.0300.05719.01
5.4.380.0200.04319.21
5.4.370.0170.05319.28
5.4.360.0470.05719.01
5.4.350.0470.05719.37
5.4.340.0100.05319.25
5.4.320.0200.08019.37
5.4.310.0130.05019.12
5.4.300.0430.05019.13
5.4.290.0630.06718.86
5.4.280.0570.05719.37
5.4.270.0530.06319.14
5.4.260.0570.06019.14
5.4.250.0130.06719.00
5.4.240.0230.05019.21
5.4.230.0100.05319.20
5.4.220.0030.07019.13
5.4.210.0230.04319.27
5.4.200.0230.04319.37
5.4.190.0170.05319.25
5.4.180.0170.05318.99
5.4.170.0200.05319.00
5.4.160.0170.07318.81
5.4.150.0130.05719.35
5.4.140.0300.05316.62
5.4.130.0100.05316.57
5.4.120.0100.05316.61
5.4.110.0170.05716.69
5.4.100.0130.05316.56
5.4.90.0170.05016.64
5.4.80.0230.06016.56
5.4.70.0030.06316.61
5.4.60.0130.06016.59
5.4.50.0170.05316.42
5.4.40.0170.05316.59
5.4.30.0200.04716.54
5.4.20.0270.05016.48
5.4.10.0130.05716.57
5.4.00.0100.05715.79

preferences:
73.24 ms | 401 KiB | 5 Q