3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private function __call($name, $args) { echo $name; } protected function foo() { echo 'ahoj'; } } class B extends A { } $a = new B; $a->d();

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)
8.3.60.0100.01018.30
8.3.50.0100.00921.14
8.3.40.0070.00718.67
8.3.30.0100.00320.13
8.3.20.0040.00420.04
8.3.10.0080.00022.09
8.3.00.0050.00222.52
8.2.180.0160.00618.41
8.2.170.0180.00422.96
8.2.160.0130.00320.35
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.65
8.2.110.0070.00322.19
8.2.100.0070.00319.41
8.2.90.0040.00419.09
8.2.80.0030.00519.30
8.2.70.0000.00917.50
8.2.60.0080.00017.80
8.2.50.0000.01018.07
8.2.40.0000.00818.22
8.2.30.0080.00018.06
8.2.20.0040.00417.52
8.2.10.0040.00417.72
8.2.00.0040.00417.55
8.1.280.0100.00725.92
8.1.270.0050.00324.66
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0060.00323.93
8.1.230.0040.00719.00
8.1.220.0060.00317.78
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0060.00317.51
8.1.180.0040.00418.96
8.1.170.0000.01018.53
8.1.160.0040.00422.08
8.1.150.0050.00318.45
8.1.140.0040.00417.33
8.1.130.0030.00317.82
8.1.120.0050.00317.41
8.1.110.0030.00317.40
8.1.100.0040.00417.38
8.1.90.0000.00717.36
8.1.80.0030.00517.42
8.1.70.0030.00317.34
8.1.60.0040.00417.46
8.1.50.0000.00717.49
8.1.40.0030.00517.42
8.1.30.0050.00317.64
8.1.20.0040.00417.55
8.1.10.0070.00017.42
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0060.00317.18
8.0.280.0030.00318.36
8.0.270.0030.00317.29
8.0.260.0000.00716.78
8.0.250.0070.00016.93
8.0.240.0040.00416.89
8.0.230.0030.00316.83
8.0.220.0000.00716.89
8.0.210.0050.00316.72
8.0.200.0040.00416.99
8.0.190.0030.00316.82
8.0.180.0040.00416.96
8.0.170.0040.00416.87
8.0.160.0040.00416.76
8.0.150.0050.00316.71
8.0.140.0000.00816.74
8.0.130.0050.00013.29
8.0.120.0000.00816.78
8.0.110.0000.00716.77
8.0.100.0040.00416.93
8.0.90.0000.00816.93
8.0.80.0090.01016.90
8.0.70.0000.00716.77
8.0.60.0080.00016.82
8.0.50.0040.00416.75
8.0.30.0110.01116.85
8.0.20.0080.01017.40
8.0.10.0070.00017.05
8.0.00.0070.01216.79
7.4.330.0000.00515.00
7.4.320.0000.00616.34
7.4.300.0060.00016.41
7.4.290.0050.00216.58
7.4.280.0040.00416.63
7.4.270.0000.00716.43
7.4.260.0000.00716.58
7.4.250.0040.00416.57
7.4.240.0040.00416.62
7.4.230.0000.00716.47
7.4.220.0140.00716.68
7.4.210.0070.00716.62
7.4.200.0000.00716.44
7.4.190.0000.00716.68
7.4.160.0060.00916.55
7.4.150.0110.00717.40
7.4.140.0070.01117.86
7.4.130.0150.00316.55
7.4.120.0040.01216.56
7.4.110.0070.01116.43
7.4.100.0060.01516.48
7.4.90.0100.00716.76
7.4.80.0120.00419.39
7.4.70.0160.00316.50
7.4.60.0130.00316.32
7.4.50.0090.00016.55
7.4.40.0030.01322.77
7.4.30.0000.01616.50
7.4.00.0110.00615.02
7.3.330.0000.00613.38
7.3.320.0000.00513.32
7.3.310.0040.00416.20
7.3.300.0030.00316.30
7.3.290.0100.00316.33
7.3.280.0090.00716.32
7.3.270.0060.01017.40
7.3.260.0310.01716.28
7.3.250.0170.00316.49
7.3.240.0130.00316.16
7.3.230.0100.00916.66
7.3.210.0060.01016.48
7.3.200.0120.00619.39
7.3.190.0110.00616.32
7.3.180.0060.01216.47
7.3.170.0030.01216.30
7.3.160.0060.00916.33
7.3.120.0070.01014.71
7.3.110.0180.00014.61
7.3.100.0090.00614.86
7.3.90.0100.00714.75
7.3.80.0000.01214.78
7.3.70.0060.00614.68
7.3.60.0060.00914.90
7.3.50.0030.00914.88
7.3.40.0000.01214.79
7.3.30.0060.01314.72
7.3.20.0070.00716.65
7.3.10.0000.00916.34
7.3.00.0130.00016.57
7.2.330.0120.00616.61
7.2.320.0080.01016.70
7.2.310.0070.01416.47
7.2.300.0130.00416.70
7.2.290.0100.00916.69
7.2.250.0100.00715.14
7.2.240.0060.01014.79
7.2.230.0080.00814.64
7.2.220.0100.00315.20
7.2.210.0130.00315.04
7.2.200.0090.00615.15
7.2.190.0040.01215.10
7.2.180.0060.00614.91
7.2.170.0000.01014.78
7.2.60.0030.01016.64
7.2.00.0100.00719.01
7.1.330.0060.00615.76
7.1.320.0060.00615.59
7.1.310.0000.01515.83
7.1.300.0030.01015.70
7.1.290.0000.01515.74
7.1.280.0080.00815.75
7.1.270.0060.01115.57
7.1.260.0060.00315.78
7.1.200.0140.00915.26
7.1.100.0030.00718.17
7.1.70.0000.01617.09
7.1.60.0070.01119.29
7.1.50.0150.00916.84
7.1.00.0030.04322.37
7.0.200.0620.00614.59
7.0.140.0070.09321.92
7.0.60.0070.08319.91
7.0.50.0100.08317.87
7.0.40.0100.08720.27
7.0.30.0470.07320.09
7.0.20.0300.07320.08
7.0.10.0100.08020.19
7.0.00.0070.05020.12
5.6.210.0170.07720.57
5.6.200.0170.06318.20
5.6.190.0030.04320.48
5.6.180.0470.06020.63
5.6.170.0470.06320.56
5.6.160.0030.05320.50
5.6.150.0130.04718.18
5.6.140.0100.05718.16
5.6.130.0100.06018.14
5.6.120.0130.03321.01
5.6.110.0100.08320.99
5.6.100.0070.08321.13
5.6.90.0070.09020.98
5.6.80.0030.04020.48
5.6.70.1930.04320.44
5.5.350.0100.04020.43
5.5.340.0100.08317.99
5.5.330.0000.04720.56
5.5.320.0100.04720.25
5.5.310.0270.07020.24
5.5.300.0030.04018.08
5.5.290.0100.07017.96
5.5.280.0030.09020.94
5.5.270.0130.06720.98
5.5.260.0100.07720.80
5.5.250.0300.06020.72
5.5.240.0070.06720.28
5.4.450.0700.06019.46
5.4.440.0900.05019.17
5.4.430.0870.06019.30
5.4.420.0530.06319.70
5.4.410.0630.06319.44
5.4.400.0430.05018.84
5.4.390.0570.07318.57
5.4.380.0270.05718.75
5.4.370.0030.06318.84
5.4.360.0130.05018.80
5.4.350.0120.04012.03
5.4.340.0180.05712.02
5.4.320.0030.03912.51
5.4.310.0070.03912.51
5.4.300.0050.04112.52
5.4.290.0050.04312.51
5.4.280.0100.03812.40
5.4.270.0080.04312.40
5.4.260.0050.05012.40
5.4.250.0100.05318.62
5.4.240.0070.05718.71
5.4.230.0130.05018.92
5.4.220.0100.05019.06
5.4.210.0100.05018.96
5.4.200.0100.04718.71
5.4.190.0070.05718.92
5.4.180.0170.06318.80
5.4.170.0100.05019.02
5.4.160.0030.05718.75
5.4.150.0030.05718.61
5.4.140.0130.04716.49
5.4.130.0070.05016.41
5.4.120.0000.05316.64
5.4.110.0070.05016.43
5.4.100.0100.05016.39
5.4.90.0030.05016.51
5.4.80.0070.05016.46
5.4.70.0070.05716.48
5.4.60.0170.04716.53
5.4.50.0030.07316.56
5.4.40.0070.04716.65
5.4.30.0130.04316.47
5.4.20.0030.05316.55
5.4.10.0070.05016.44
5.4.00.0030.05015.83
5.3.290.0070.04212.80
5.3.280.0170.04314.57
5.3.270.0100.05014.52
5.3.260.0100.05014.79
5.3.250.0070.05014.77
5.3.240.0200.05014.69
5.3.230.0130.06714.43
5.3.220.0170.04014.65
5.3.210.0100.05014.48
5.3.200.0170.06714.75
5.3.190.0130.04714.65
5.3.180.0170.05014.39
5.3.170.0130.06014.65
5.3.160.0200.04014.71
5.3.150.0170.06014.75
5.3.140.0070.07314.64
5.3.130.0000.06014.55
5.3.120.0070.05314.64
5.3.110.0000.05714.61
5.3.100.0070.05014.26
5.3.90.0070.05013.85
5.3.80.0130.04014.10
5.3.70.0100.05314.19
5.3.60.0130.04313.99
5.3.50.0070.05013.79
5.3.40.0030.05714.04
5.3.30.0170.04014.09
5.3.20.0070.05013.54
5.3.10.0030.05713.55
5.3.00.0070.04713.62
5.2.170.0100.03711.22
5.2.160.0000.04311.22
5.2.150.0030.04011.32
5.2.140.0030.04011.13
5.2.130.0200.04311.33
5.2.120.0070.04311.17
5.2.110.0070.05011.29
5.2.100.0070.03311.09
5.2.90.0100.03311.09
5.2.80.0130.03311.28
5.2.70.0070.03710.99
5.2.60.0000.04311.13
5.2.50.0130.04711.19
5.2.40.0100.03310.98
5.2.30.0070.04011.20
5.2.20.0030.04010.95
5.2.10.0130.03010.95
5.2.00.0030.04010.94
5.1.60.0030.03310.04
5.1.50.0130.02710.20
5.1.40.0070.0339.96
5.1.30.0000.04010.42
5.1.20.0000.04010.57
5.1.10.0200.02310.27
5.1.00.0130.04010.07
5.0.50.0000.0309.26
5.0.40.0000.0279.26
5.0.30.0030.0409.26
5.0.20.0030.0239.26
5.0.10.0030.0279.26
5.0.00.0000.0439.26
4.4.90.0000.0239.87
4.4.80.0070.0179.87
4.4.70.0000.0239.87
4.4.60.0000.0239.87
4.4.50.0070.0179.87
4.4.40.0000.0379.84
4.4.30.0000.0309.66
4.4.20.0000.0279.26
4.4.10.0070.0179.26
4.4.00.0000.0339.26
4.3.110.0000.0239.26
4.3.100.0070.0139.26
4.3.90.0030.0209.26
4.3.80.0000.0339.26
4.3.70.0000.0239.26
4.3.60.0000.0239.26
4.3.50.0030.0209.26
4.3.40.0030.0309.26
4.3.30.0000.0239.26
4.3.20.0000.0239.26
4.3.10.0030.0179.26
4.3.00.0100.0236.70

preferences:
41.98 ms | 401 KiB | 5 Q