3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $foo = 123; private function bar() { echo 'scope is: ', static::class, ' value of self::$foo is: ', self::$foo, PHP_EOL; } } class B extends A { private static $foo = 456; public function bar() { $closure = (new ReflectionMethod('A', 'bar'))->getClosure($this); $closure(); } } $obj = new B; $obj->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)
8.4.140.0100.01017.73
8.4.130.0130.00817.97
8.4.120.0150.00822.37
8.4.110.0120.00918.77
8.4.100.0110.00819.02
8.4.90.0100.00920.57
8.4.80.0120.00719.09
8.4.70.0120.01020.61
8.4.60.0150.00620.64
8.4.50.0140.00618.63
8.4.40.0120.00917.69
8.4.30.0160.00317.58
8.4.20.0130.00717.39
8.4.10.0000.00917.71
8.3.270.0130.00616.32
8.3.260.0050.00416.72
8.3.250.0130.00618.90
8.3.240.0110.00816.74
8.3.230.0140.00516.45
8.3.220.0110.00718.98
8.3.210.0140.00616.58
8.3.200.0050.00416.76
8.3.190.0090.00917.00
8.3.180.0100.00819.00
8.3.170.0140.00418.73
8.3.160.0150.00016.96
8.3.150.0100.01016.80
8.3.140.0040.00416.68
8.3.130.0080.00018.29
8.3.120.0000.00920.80
8.3.110.0000.00816.54
8.3.100.0030.00518.18
8.3.90.0080.00026.77
8.3.80.0000.00918.30
8.3.70.0140.00416.50
8.3.60.0090.00616.50
8.3.50.0150.00722.05
8.3.40.0150.00018.70
8.3.30.0090.00618.74
8.3.20.0070.00020.38
8.3.10.0040.00421.57
8.3.00.0040.00419.51
8.2.290.0100.00717.39
8.2.280.0100.00918.52
8.2.270.0040.00418.76
8.2.260.0110.00716.55
8.2.250.0080.00818.27
8.2.240.0060.00316.95
8.2.230.0090.00620.94
8.2.220.0090.00024.06
8.2.210.0030.01326.77
8.2.200.0120.00018.54
8.2.190.0110.00416.75
8.2.180.0070.01016.63
8.2.170.0100.01022.96
8.2.160.0040.00920.39
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0080.00322.20
8.2.100.0040.00718.03
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0080.00018.04
8.2.50.0060.00318.07
8.2.40.0050.00321.07
8.2.30.0000.00820.51
8.2.20.0030.00617.77
8.2.10.0000.00717.94
8.2.00.0030.00518.01
8.1.330.0110.00815.79
8.1.320.0150.00416.22
8.1.310.0040.00418.45
8.1.300.0040.01217.89
8.1.290.0110.00030.84
8.1.280.0210.00025.92
8.1.270.0000.00823.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00320.75
8.1.230.0090.00317.64
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.23
8.1.180.0000.00718.10
8.1.170.0050.00318.97
8.1.160.0040.00422.04
8.1.150.0040.00418.71
8.1.140.0080.00019.45
8.1.130.0030.00320.14
8.1.120.0040.00417.30
8.1.110.0060.00317.33
8.1.100.0040.00417.45
8.1.90.0070.00017.30
8.1.80.0040.00417.41
8.1.70.0030.00517.41
8.1.60.0070.00017.64
8.1.50.0030.00517.44
8.1.40.0000.00817.51
8.1.30.0040.00417.62
8.1.20.0040.00417.50
8.1.10.0030.00517.63
8.1.00.0030.00517.39
8.0.300.0080.00018.77
8.0.290.0080.00016.88
8.0.280.0040.00418.32
8.0.270.0070.00017.31
8.0.260.0000.00816.76
8.0.250.0040.00316.87
8.0.240.0040.00417.00
8.0.230.0030.00316.89
8.0.220.0040.00416.71
8.0.210.0000.00716.85
8.0.200.0050.00216.94
8.0.190.0090.00016.82
8.0.180.0000.00716.75
8.0.170.0080.00016.74
8.0.160.0000.00816.85
8.0.150.0040.00416.69
8.0.140.0080.00016.68
8.0.130.0030.00313.21
8.0.120.0040.00416.66
8.0.110.0030.00516.68
8.0.100.0090.00016.82
8.0.90.0000.00716.88
8.0.80.0090.00916.87
8.0.70.0000.00716.73
8.0.60.0030.00516.64
8.0.50.0040.00416.88
8.0.30.0080.00917.16
8.0.20.0110.01317.40
8.0.10.0050.00216.90
8.0.00.0090.00916.82
7.4.330.0000.00515.08
7.4.320.0030.00316.45
7.4.300.0000.00616.49
7.4.290.0000.01016.52
7.4.280.0050.00316.52
7.4.270.0050.00316.59
7.4.260.0000.00716.54
7.4.250.0080.00016.45
7.4.240.0030.00316.61
7.4.230.0040.00416.35
7.4.220.0090.00916.69
7.4.210.0110.00416.62
7.4.200.0040.00416.64
7.4.160.0120.00316.68
7.4.150.0150.00317.40
7.4.140.0120.00917.86
7.4.130.0140.00516.43
7.4.120.0110.00616.49
7.4.110.0090.00916.43
7.4.100.0100.00716.45
7.4.90.0160.00716.52
7.4.80.0100.00719.39
7.4.70.0100.00716.46
7.4.60.0130.01016.52
7.4.50.0030.00616.55
7.4.40.0100.00616.45
7.4.30.0110.00716.29
7.4.00.0100.00514.85
7.3.330.0030.00313.14
7.3.320.0030.00313.13
7.3.310.0040.00416.20
7.3.300.0000.00616.14
7.3.290.0070.01016.31
7.3.280.0100.00616.29
7.3.270.0070.01017.40
7.3.260.0150.00916.32
7.3.250.0090.00816.26
7.3.240.0120.00716.28
7.3.230.0140.00316.39
7.3.210.0060.01216.34
7.3.200.0120.00416.33
7.3.190.0070.01116.35
7.3.180.0180.00016.41
7.3.170.0090.01216.32
7.3.160.0040.01216.42
7.3.120.0060.01014.68
7.3.110.0070.00814.61
7.3.100.0050.00914.63
7.3.90.0040.00714.80
7.3.80.0070.00614.69
7.3.70.0060.00714.71
7.3.60.0110.00214.72
7.3.50.0060.01014.77
7.3.40.0020.01214.66
7.3.30.0070.00514.57
7.3.20.0030.00916.53
7.3.10.0080.00816.39
7.3.00.0020.01116.64
7.2.330.0030.01316.36
7.2.320.0160.00616.88
7.2.310.0090.01216.48
7.2.300.0000.01616.47
7.2.290.0090.01416.59
7.2.250.0090.00915.26
7.2.240.0080.00715.18
7.2.230.0050.00915.25
7.2.220.0070.00715.01
7.2.210.0100.00515.26
7.2.200.0090.00515.11
7.2.190.0060.00815.10
7.2.180.0050.00514.96
7.2.170.0070.00414.92
7.2.160.0030.00914.98
7.2.150.0090.00616.64
7.2.140.0070.00716.92
7.2.130.0090.00616.94
7.2.120.0000.01416.86
7.2.110.0090.00617.05
7.2.100.0060.00916.75
7.2.90.0130.00316.77
7.2.80.0090.00917.09
7.2.70.0110.00616.78
7.2.60.0030.01016.88
7.2.50.0040.01117.08
7.2.40.0030.01416.83
7.2.30.0030.00916.84
7.2.20.0060.00916.73
7.2.10.0000.01617.03
7.2.00.0080.00618.18
7.1.330.0070.00515.57
7.1.320.0050.00715.52
7.1.310.0040.01015.77
7.1.300.0080.00415.54
7.1.290.0070.00515.74
7.1.280.0050.00915.58
7.1.270.0070.00515.57
7.1.260.0070.00715.61
7.1.250.0040.00815.72
7.1.200.0040.01115.52
7.1.100.0040.01118.20
7.1.70.0030.00317.09
7.1.60.0140.01019.11
7.1.50.0060.00916.83
7.1.00.0070.07022.44
7.0.200.0100.00316.81
7.0.70.0830.08019.93
7.0.60.0830.07720.08
7.0.50.0670.04320.32
7.0.40.0070.08320.11
7.0.30.0070.06020.07
7.0.20.0100.07720.05
7.0.10.0070.05719.94
7.0.00.0070.08720.14
5.6.280.0000.05721.13
5.6.220.0070.05020.67
5.6.210.0130.07720.77
5.6.200.0030.06020.97
5.6.190.0130.07020.96
5.6.180.0070.04021.04
5.6.170.0030.06721.09
5.6.160.0030.06721.18
5.6.150.0030.08020.97
5.6.140.0130.08020.95
5.6.130.0000.08721.13
5.6.120.0070.09021.02
5.6.110.0070.07020.96
5.6.100.0170.08021.04
5.6.90.0070.09020.94
5.6.80.0100.08320.39
5.6.70.0130.07020.42
5.6.60.0030.06020.39
5.6.50.0130.06020.32
5.6.40.0100.08320.38
5.6.30.0100.07020.43
5.6.20.0070.07720.53
5.6.10.0100.07320.46
5.6.00.0270.07020.39
5.5.360.0100.07720.45
5.5.350.0170.06020.48
5.5.340.0170.07720.84
5.5.330.0170.07720.79
5.5.320.0030.05720.79
5.5.310.0200.07020.86
5.5.300.0000.05320.89
5.5.290.0000.08020.74
5.5.280.0030.08720.88
5.5.270.0100.08320.92
5.5.260.0170.07720.91
5.5.250.0230.07020.63
5.5.240.0030.08720.20
5.5.230.0170.06720.29
5.5.220.0030.08020.28
5.5.210.0030.08320.19
5.5.200.0100.08020.00
5.5.190.0130.07720.23
5.5.180.0300.06020.22
5.5.160.0100.08020.16
5.5.150.0130.07320.00
5.5.140.0030.08720.00
5.5.130.0130.05320.15
5.5.120.0070.08020.16
5.5.110.0070.08320.15
5.5.100.0170.07320.13
5.5.90.0100.07720.08
5.5.80.0100.07720.07
5.5.70.0000.08720.04
5.5.60.0070.08320.16
5.5.50.0100.05320.05
5.5.40.0100.06020.14
5.5.30.0130.07020.04
5.5.20.0000.08320.14
5.5.10.0100.05719.96
5.5.00.0130.08020.08
5.4.450.0170.07319.42
5.4.440.0100.07719.53
5.4.430.0100.08019.53
5.4.420.0170.07719.53
5.4.410.0030.08019.40
5.4.400.0000.06019.11
5.4.390.0100.07318.90
5.4.380.0070.08019.24
5.4.370.0030.08319.18
5.4.360.0070.08019.05
5.4.350.0070.06018.87
5.4.340.0100.08019.05
5.4.320.0170.06719.21
5.4.310.0100.07319.13
5.4.300.0030.06718.84
5.4.290.0030.05319.03
5.4.280.0000.08019.04
5.4.270.0070.04019.12
5.4.260.0030.07319.16
5.4.250.0130.07319.13
5.4.240.0070.08018.89
5.4.230.0030.08718.90
5.4.220.0070.08318.87
5.4.210.0130.07019.08
5.4.200.0070.04718.87
5.4.190.0070.07018.87
5.4.180.0100.07319.15
5.4.170.0070.06019.08
5.4.160.0070.07719.00
5.4.150.0070.08018.84
5.4.140.0170.07016.51
5.4.130.0000.05016.38
5.4.120.0070.07016.45
5.4.110.0170.06316.44
5.4.100.0030.08016.44
5.4.90.0100.06716.39
5.4.80.0100.07016.46
5.4.70.0100.05716.42
5.4.60.0100.09016.41
5.4.50.0070.07316.38
5.4.40.0070.07316.42
5.4.30.0200.06016.44
5.4.20.0030.07316.31
5.4.10.0030.07716.29
5.4.00.0100.06715.79
5.3.290.0030.08314.64
5.3.280.0070.07014.66
5.3.270.0070.07314.59
5.3.260.0070.05714.60
5.3.250.0070.06714.67
5.3.240.0030.06014.66
5.3.230.0230.06014.70
5.3.220.0030.07714.52
5.3.210.0230.07014.57
5.3.200.0030.08314.68
5.3.190.0000.08314.54
5.3.180.0100.07314.63
5.3.170.0100.07314.57
5.3.160.0070.07714.58
5.3.150.0000.04314.53
5.3.140.0030.08314.68
5.3.130.0070.04014.55
5.3.120.0170.07014.61
5.3.110.0070.05314.52
5.3.100.0100.07714.03
5.3.90.0070.07713.98
5.3.80.0030.04314.14
5.3.70.0000.04013.94
5.3.60.0070.03314.03
5.3.50.0070.07314.05
5.3.40.0000.05713.83
5.3.30.0030.06013.88
5.3.20.0130.06713.82
5.3.10.0100.06313.71
5.3.00.0100.06013.76
5.2.170.0070.05012.21
5.2.160.0070.06012.21
5.2.150.0030.06312.21
5.2.140.0030.06312.21
5.2.130.0030.06012.21
5.2.120.0030.06712.21
5.2.110.0100.05712.21
5.2.100.0100.05712.21
5.2.90.0070.06012.21
5.2.80.0030.05312.21
5.2.70.0030.06312.21
5.2.60.0070.06012.21
5.2.50.0000.06712.21
5.2.40.0070.04312.21
5.2.30.0030.06012.21
5.2.20.0100.05312.21
5.2.10.0100.05712.21
5.2.00.0070.05312.21
5.1.60.0000.04712.21
5.1.50.0030.05312.21
5.1.40.0030.04712.21
5.1.30.0100.05312.21
5.1.20.0000.06012.21
5.1.10.0100.04012.21
5.1.00.0070.04312.21
5.0.50.0130.03712.21
5.0.40.0000.04712.21
5.0.30.0070.05312.21
5.0.20.0000.04712.21
5.0.10.0000.03712.21
5.0.00.0000.06712.21
4.4.90.0030.02312.21
4.4.80.0030.03312.21
4.4.70.0030.03312.21
4.4.60.0000.03312.21
4.4.50.0030.03712.21
4.4.40.0000.06012.21
4.4.30.0000.03712.21
4.4.20.0100.02712.21
4.4.10.0000.03012.21
4.4.00.0030.04312.21
4.3.110.0070.03312.21
4.3.100.0030.02012.21
4.3.90.0030.03712.21
4.3.80.0070.04012.21
4.3.70.0000.03012.21
4.3.60.0030.02712.21
4.3.50.0000.03712.21
4.3.40.0000.04712.21
4.3.30.0030.03012.21
4.3.20.0000.03712.21
4.3.10.0000.03712.21
4.3.00.0070.02712.21

preferences:
144.7 ms | 403 KiB | 5 Q