3v4l.org

run code in 300+ PHP versions simultaneously
<?php class rodic { protected function a() { $this->b(); } protected static function s1() { self::s(); } public function b() { echo "rodic::b()"; } public static function s() { echo "rodic::s()"; } } class potomek extends rodic { public function b() { echo "potomek::b()"; } public static function s() { echo "potomek::s()"; } } class uzivatel extends potomek { public function akce() { $this->a(); self::s1(); } } $u = new uzivatel; $u->akce();

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)
8.3.60.0100.01018.43
8.3.50.0100.00916.47
8.3.40.0160.00318.67
8.3.30.0070.00718.68
8.3.20.0050.00318.56
8.3.10.0080.00018.37
8.3.00.0100.00019.01
8.2.180.0110.00716.63
8.2.170.0110.01122.96
8.2.160.0070.01118.79
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00721.06
8.2.110.0000.01021.00
8.2.100.0090.00317.91
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0000.00718.03
8.2.40.0050.00319.22
8.2.30.0100.00017.61
8.2.20.0080.00317.55
8.2.10.0070.00017.68
8.2.00.0000.00817.47
8.1.280.0040.01125.92
8.1.270.0030.00623.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00321.37
8.1.230.0110.00017.76
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0030.00617.62
8.1.160.0040.00419.05
8.1.150.0040.00418.57
8.1.140.0000.00717.31
8.1.130.0000.00717.32
8.1.120.0040.00417.35
8.1.110.0080.00017.27
8.1.100.0070.00017.42
8.1.90.0040.00417.32
8.1.80.0030.00317.27
8.1.70.0030.00317.36
8.1.60.0050.00317.55
8.1.50.0000.00817.43
8.1.40.0030.00617.51
8.1.30.0030.00617.54
8.1.20.0000.00717.64
8.1.10.0080.00017.59
8.1.00.0000.00717.43
8.0.300.0000.00818.77
8.0.290.0030.00616.63
8.0.280.0030.00318.57
8.0.270.0040.00417.16
8.0.260.0060.00016.90
8.0.250.0060.00316.95
8.0.240.0020.00516.78
8.0.230.0000.00716.83
8.0.220.0000.00716.89
8.0.210.0030.00316.88
8.0.200.0030.00316.77
8.0.190.0000.00716.82
8.0.180.0040.00416.75
8.0.170.0040.00416.77
8.0.160.0040.00416.80
8.0.150.0000.00816.66
8.0.140.0000.00716.83
8.0.130.0000.00513.21
8.0.120.0040.00416.68
8.0.110.0000.00716.69
8.0.100.0000.00716.71
8.0.90.0000.00716.61
8.0.80.0100.00516.72
8.0.70.0000.00716.64
8.0.60.0080.00016.88
8.0.50.0040.00416.71
8.0.30.0120.00917.14
8.0.20.0160.00717.05
8.0.10.0040.00416.89
8.0.00.0150.00516.74
7.4.330.0000.00512.93
7.4.320.0000.00616.36
7.4.300.0060.00016.51
7.4.290.0040.00416.64
7.4.280.0070.00016.48
7.4.270.0030.00316.58
7.4.260.0050.00013.27
7.4.250.0030.00516.38
7.4.240.0030.00316.40
7.4.230.0070.00016.59
7.4.220.0030.01616.51
7.4.210.0060.01616.52
7.4.200.0070.00016.70
7.4.190.0060.00316.45
7.4.160.0030.01316.47
7.4.150.0100.00716.50
7.4.140.0090.00917.86
7.4.130.0060.01316.43
7.4.120.0090.01316.39
7.4.110.0070.01016.55
7.4.100.0070.01116.59
7.4.90.0090.00916.62
7.4.80.0070.01019.39
7.4.70.0150.00916.58
7.4.60.0060.00916.50
7.4.50.0040.00016.66
7.4.40.0130.00316.32
7.4.30.0140.00316.40
7.3.330.0000.00613.07
7.3.320.0050.00013.20
7.3.310.0070.00016.25
7.3.300.0040.00416.34
7.3.290.0080.00816.23
7.3.280.0150.00316.25
7.3.270.0170.00016.20
7.3.260.0090.01716.49
7.3.240.0040.01216.18
7.3.230.0100.00716.53
7.3.210.0130.00316.24
7.3.200.0000.01716.55
7.3.190.0090.01216.18
7.3.180.0120.00416.12
7.3.170.0090.00616.20
7.3.160.0030.01316.43
7.2.330.0070.01416.39
7.2.320.0060.01216.68
7.2.310.0150.00416.38
7.2.300.0100.01016.37
7.2.290.0070.01016.36
7.1.70.0080.00417.05
7.1.60.0100.01017.24
7.1.50.0110.00616.85
7.1.40.0110.00716.41
7.1.30.0050.01516.34
7.1.20.0110.01116.73
7.1.10.0130.00316.44
7.1.00.0070.00716.55
7.0.200.0060.00816.48
7.0.190.0030.01316.69
7.0.180.0160.00616.14
7.0.170.0120.00515.98
7.0.160.0040.00815.88
7.0.150.0120.00416.25
7.0.140.0100.00216.24
7.0.130.0060.00616.33
7.0.120.0120.00516.38
7.0.110.0060.00916.43
7.0.100.0060.00816.36
7.0.90.0080.00616.40
7.0.80.0090.00516.36
7.0.70.0040.00916.20
7.0.60.0100.00415.84
7.0.50.0100.00716.21
7.0.40.0070.01015.16
7.0.30.0110.00315.16
7.0.20.0110.00215.16
7.0.10.0040.00915.16
7.0.00.0100.00515.16
5.6.300.0030.05920.71
5.6.290.0000.04720.75
5.6.280.0070.04221.08
5.6.270.0110.04321.01
5.6.260.0070.04221.01
5.6.250.0000.04621.08
5.6.240.0030.04720.98
5.6.230.0100.05420.85
5.6.220.0140.04120.83
5.6.210.0030.06120.94
5.6.200.0030.08921.04
5.6.190.0260.03621.05
5.6.180.0100.04020.81
5.6.170.0040.04520.77
5.6.160.0070.07221.00
5.6.150.0060.04520.85
5.6.140.0070.04621.04
5.6.130.0060.04020.87
5.6.120.0100.04120.96
5.6.110.0100.04020.95
5.6.100.0000.04821.03
5.6.90.0070.05021.02
5.6.80.0070.07820.32
5.6.70.0160.03120.11
5.6.60.0110.04620.24
5.6.50.0130.03620.22
5.6.40.0040.04120.18
5.6.30.0070.04020.20
5.6.20.0030.04220.24
5.6.10.0060.04220.29
5.6.00.0060.04220.33
5.5.380.0060.04017.62
5.5.370.0100.05017.54
5.5.360.0130.07717.61
5.5.350.0070.04117.64
5.5.340.0130.05618.10
5.5.330.0000.05417.84
5.5.320.0060.03917.88
5.5.310.0060.03517.70
5.5.300.0040.04317.70
5.5.290.0100.03618.09
5.5.280.0060.03917.74
5.5.270.0030.04118.09
5.5.260.0200.04017.70
5.5.250.0060.03717.94
5.5.240.0070.04317.48
5.5.230.0070.04217.46
5.5.220.0040.04017.41
5.5.210.0160.03517.46
5.5.200.0070.04317.44
5.5.190.0000.04117.48
5.5.180.0030.07017.38
5.5.160.0060.03517.48
5.5.150.0060.03517.48
5.5.140.0060.03417.52
5.5.130.0000.04417.41
5.5.120.0000.04017.45
5.5.110.0000.04217.52
5.5.100.0030.03817.38
5.5.90.0200.03317.00
5.5.80.0030.03517.37
5.5.70.0060.03517.38
5.5.60.0040.03617.08
5.5.50.0090.03317.37
5.5.40.0040.03917.08
5.5.30.0070.03417.32
5.5.20.0040.04017.29
5.5.10.0060.03817.25
5.5.00.0030.03917.23
5.4.450.0030.04819.54
5.4.440.0060.04219.53
5.4.430.0030.05019.58
5.4.420.0090.03419.46
5.4.410.0060.04219.14
5.4.400.0070.03819.07
5.4.390.0060.04719.07
5.4.380.0030.04018.89
5.4.370.0060.03819.07
5.4.360.0070.04019.07
5.4.350.0030.03819.16
5.4.340.0000.04818.89
5.4.320.0000.04118.99
5.4.310.0070.04119.23
5.4.300.0040.03618.97
5.4.290.0060.03419.14
5.4.280.0130.03319.06
5.4.270.0030.03719.15
5.4.260.0030.04318.94
5.4.250.0100.04119.20
5.4.240.0040.03619.13
5.4.230.0030.03919.07
5.4.220.0030.04619.06
5.4.210.0030.04319.05
5.4.200.0060.04518.99
5.4.190.0030.04319.05
5.4.180.0030.03919.13
5.4.170.0000.04518.93
5.4.160.0040.03719.21
5.4.150.0070.03418.96
5.4.140.0090.04416.60
5.4.130.0040.03716.52
5.4.120.0000.04216.78
5.4.110.0100.02916.80
5.4.100.0100.02916.54
5.4.90.0000.04116.80
5.4.80.0100.03216.79
5.4.70.0040.03516.74
5.4.60.0070.03816.75
5.4.50.0130.02516.58
5.4.40.0030.03516.51
5.4.30.0060.03216.68
5.4.20.0030.03416.60
5.4.10.0030.04116.71
5.4.00.0030.05015.98
5.3.290.0460.03915.16
5.3.280.0030.03815.16
5.3.270.0040.03915.16
5.3.260.0070.03915.16
5.3.250.0030.03915.16
5.3.240.0070.03815.16
5.3.230.0000.04215.16
5.3.220.0060.03515.16
5.3.210.0030.04415.16
5.3.200.0070.03315.16
5.3.190.0100.03515.16
5.3.180.0030.03915.16
5.3.170.0030.04115.16
5.3.160.0040.03915.16
5.3.150.0070.04215.16
5.3.140.0060.03415.16
5.3.130.0030.05615.16
5.3.120.0060.03615.16
5.3.110.0040.04715.16
5.3.100.0060.03415.16
5.3.90.0070.03715.16
5.3.80.0000.04115.16
5.3.70.0060.03315.16
5.3.60.0070.03415.16
5.3.50.0000.03915.16
5.3.40.0000.04115.16
5.3.30.0030.03715.16
5.3.20.0030.03815.16
5.3.10.0070.05515.16
5.3.00.0030.04815.16
5.2.170.0000.06315.16
5.2.160.0060.02715.16
5.2.150.0060.02815.16
5.2.140.0200.03715.16
5.2.130.0060.02715.16
5.2.120.0040.05415.16
5.2.110.0030.05615.16
5.2.100.0040.03015.16
5.2.90.0000.03515.16
5.2.80.0030.03515.16
5.2.70.0030.03015.16
5.2.60.0040.02815.16
5.2.50.0030.02815.16
5.2.40.0000.03015.16
5.2.30.0090.02315.16
5.2.20.0070.02715.16
5.2.10.0060.04515.16
5.2.00.0030.03515.16
5.1.60.0000.03115.16
5.1.50.0000.03715.16
5.1.40.0070.02015.16
5.1.30.0000.04715.16
5.1.20.0040.03415.16
5.1.10.0030.03115.16
5.1.00.0000.02815.16
5.0.50.0000.02215.16
5.0.40.0060.02515.16
5.0.30.0030.03015.16
5.0.20.0030.01915.16
5.0.10.0030.03515.16
5.0.00.0030.03715.16
4.4.90.0060.01215.16
4.4.80.0090.01815.16
4.4.70.0030.01415.16
4.4.60.0000.01715.16
4.4.50.0030.01415.16
4.4.40.0110.02515.16
4.4.30.0030.01915.16
4.4.20.0050.01315.16
4.4.10.0000.01715.16
4.4.00.0060.02815.16
4.3.110.0000.02015.16
4.3.100.0030.01715.16
4.3.90.0080.01415.16
4.3.80.0000.03115.16
4.3.70.0040.01615.16
4.3.60.0030.02415.16
4.3.50.0000.01815.16
4.3.40.0000.05315.16
4.3.30.0000.03315.16
4.3.20.0060.01215.16
4.3.10.0000.01815.16
4.3.00.0000.02015.16

preferences:
43 ms | 401 KiB | 5 Q