3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ns1 { class MyClass { public static function myFunc() {/* echo nameof self::myFunc . "\n"; echo nameof static::myFunc . "\n"; */} } } namespace ns2 { class MyClass extends \ns1\MyClass { public static function myFunc() {/* echo nameof self::myFunc . "\n"; echo nameof static::myFunc . "\n"; echo nameof parent::myFunc . "\n"; */} } } namespace ns3 { class MyClass extends \ns1\MyClass { public static function myFunc() {/* echo nameof self::myFunc . "\n"; echo nameof static::myFunc . "\n"; echo nameof parent::myFunc . "\n"; */} } \ns1\MyCLass::myFunc(); \ns2\MyCLass::myFunc(); \ns3\MyCLass::myFunc(); }

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)
8.3.60.0150.00416.50
8.3.50.0120.01021.20
8.3.40.0030.01418.45
8.3.30.0110.00418.96
8.3.20.0040.00420.16
8.3.10.0040.00423.48
8.3.00.0040.00419.13
8.2.180.0110.00716.48
8.2.170.0090.00922.96
8.2.160.0100.00320.52
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0030.00520.97
8.2.110.0050.00522.24
8.2.100.0080.00417.78
8.2.90.0030.00619.06
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0040.00419.64
8.2.30.0040.00418.00
8.2.20.0080.00017.48
8.2.10.0000.00818.00
8.2.00.0070.00017.58
8.1.280.0170.00325.92
8.1.270.0060.00322.10
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0180.00321.29
8.1.230.0110.00017.64
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0080.00017.11
8.1.180.0030.00618.10
8.1.170.0080.00018.45
8.1.160.0040.00418.70
8.1.150.0000.00720.42
8.1.140.0070.00017.25
8.1.130.0080.00017.63
8.1.120.0070.00017.31
8.1.110.0030.00517.23
8.1.100.0040.00417.34
8.1.90.0000.00717.35
8.1.80.0070.00017.29
8.1.70.0070.00017.33
8.1.60.0030.00517.57
8.1.50.0040.00417.47
8.1.40.0050.00317.33
8.1.30.0040.00417.45
8.1.20.0080.00017.52
8.1.10.0040.00417.35
8.1.00.0040.00917.45
8.0.300.0040.00418.77
8.0.290.0150.00216.58
8.0.280.0030.00318.34
8.0.270.0060.00317.11
8.0.260.0030.00317.18
8.0.250.0030.00316.80
8.0.240.0000.00716.95
8.0.230.0060.00316.78
8.0.220.0000.00916.80
8.0.210.0000.00716.72
8.0.200.0030.00316.88
8.0.190.0040.00416.88
8.0.180.0040.00416.88
8.0.170.0080.00016.79
8.0.160.0000.00816.89
8.0.150.0040.00416.60
8.0.140.0070.00016.69
8.0.130.0060.00013.20
8.0.120.0070.00016.68
8.0.110.0080.00016.75
8.0.100.0000.00716.82
8.0.90.0040.00416.75
8.0.80.0000.01516.65
8.0.70.0000.00716.66
8.0.60.0040.00416.73
8.0.50.0050.00316.78
8.0.30.0140.00716.87
8.0.20.0130.00617.40
8.0.10.0000.00716.73
8.0.00.0110.00816.66
7.4.330.0050.00015.00
7.4.320.0000.00616.50
7.4.300.0000.00616.44
7.4.290.0070.00016.50
7.4.280.0070.00016.52
7.4.270.0040.00416.56
7.4.260.0040.00516.41
7.4.250.0030.00616.41
7.4.240.0030.00316.44
7.4.230.0070.00016.53
7.4.220.0000.01916.54
7.4.210.0140.00016.55
7.4.200.0070.00016.64
7.4.160.0120.00416.47
7.4.150.0100.00717.40
7.4.140.0130.00917.86
7.4.130.0130.00816.55
7.4.120.0100.00716.43
7.4.110.0160.00616.40
7.4.100.0080.01116.51
7.4.90.0060.01316.43
7.4.80.0120.00919.39
7.4.70.0070.01016.41
7.4.60.0130.00316.54
7.4.50.0000.00616.24
7.4.40.0120.00616.35
7.4.30.0070.01016.35
7.4.00.0040.01214.92
7.3.330.0000.00613.19
7.3.320.0030.00413.09
7.3.310.0030.00316.22
7.3.300.0060.00016.10
7.3.290.0090.00916.26
7.3.280.0050.01316.22
7.3.270.0100.00717.40
7.3.260.0140.00316.13
7.3.250.0130.00316.43
7.3.240.0150.01016.41
7.3.230.0060.01216.44
7.3.210.0060.00916.11
7.3.200.0120.00919.39
7.3.190.0100.00716.55
7.3.180.0070.01016.15
7.3.170.0120.00616.36
7.3.160.0100.00616.28
7.3.10.0050.00916.35
7.3.00.0040.00816.63
7.2.330.0090.00716.64
7.2.320.0100.01316.35
7.2.310.0110.00716.61
7.2.300.0130.00316.55
7.2.290.0120.01216.56
7.2.130.0070.01116.48
7.2.120.0120.00216.58
7.2.110.0100.00716.76
7.2.100.0250.00816.64
7.2.90.0180.00516.59
7.2.80.0030.01316.64
7.2.70.0100.00016.65
7.2.60.0040.01016.64
7.2.50.0070.00716.82
7.2.40.0110.01116.59
7.2.30.0150.00916.71
7.2.20.0070.00716.59
7.2.10.0100.00716.64
7.2.00.0050.00918.13
7.1.250.0110.00715.24
7.1.200.0040.01115.52
7.1.100.0060.00618.16
7.1.70.0000.00716.90
7.1.60.0090.01519.11
7.1.50.0000.02216.86
7.1.00.0070.07022.47
7.0.200.0100.00316.64
7.0.140.0030.07322.16
7.0.60.0000.04719.82
7.0.50.0100.07017.88
7.0.40.0170.06720.10
7.0.30.0200.06320.08
7.0.20.0230.04720.23
7.0.10.0030.04320.20
7.0.00.0030.04020.15
5.6.280.0000.07720.89
5.6.210.0170.08020.74
5.6.200.0100.05718.14
5.6.190.0070.04320.63
5.6.180.0370.06720.52
5.6.170.1170.05020.71
5.6.160.0100.08020.46
5.6.150.0070.04018.18
5.6.140.0070.08718.29
5.6.130.0030.08718.27
5.6.120.0030.08720.80
5.6.110.0030.09021.00
5.6.100.0070.06321.11
5.6.90.0130.07320.98
5.6.80.0030.08320.38
5.5.350.0100.06320.49
5.5.340.0030.06017.99
5.5.330.0070.05320.28
5.5.320.0370.04320.51
5.5.310.0270.05020.32
5.5.300.0130.06718.09
5.5.290.0070.08717.93
5.5.280.0030.07020.88
5.5.270.0030.08320.79
5.5.260.0100.09020.87
5.5.250.0070.03720.62
5.5.240.0170.04720.13
5.4.450.0230.07319.52
5.4.440.0270.07719.18
5.4.430.0230.08019.54
5.4.420.0370.06719.27
5.4.410.0300.07019.42
5.4.400.0370.03718.88
5.4.390.0330.07019.31
5.4.380.0330.04019.16
5.4.370.0200.05718.98
5.4.360.0270.04019.05
5.4.350.0200.07319.00
5.4.340.0230.06319.09
5.4.320.0230.04019.16
5.4.310.0430.04719.15
5.4.300.0270.06718.94
5.4.290.0200.04719.33
5.4.280.0270.04719.31
5.4.270.0330.06718.94
5.4.260.0270.03719.13
5.4.250.0230.07719.05
5.4.240.0230.07019.05
5.4.230.0300.04318.86
5.4.220.0230.04719.05
5.4.210.0270.03318.84
5.4.200.0300.04318.98
5.4.190.0270.04719.07
5.4.180.0130.05719.15
5.4.170.0230.06319.07
5.4.160.0370.05719.11
5.4.150.0370.04318.97
5.4.140.0270.06716.41
5.4.130.0400.05316.40
5.4.120.0300.04316.55
5.4.110.0270.06716.61
5.4.100.0230.07016.40
5.4.90.0300.07016.50
5.4.80.0330.04016.49
5.4.70.0130.04016.62
5.4.60.0030.05016.43
5.4.50.0170.03716.23
5.4.40.0030.05316.53
5.4.30.0130.07016.48
5.4.20.0030.04716.52
5.4.10.0070.04016.55
5.4.00.0100.05015.73
5.3.290.0270.04014.67
5.3.280.0230.06714.68
5.3.270.0230.04014.66
5.3.260.0130.05714.53
5.3.250.0230.07314.52
5.3.240.0200.05014.83
5.3.230.0330.06714.71
5.3.220.0270.05714.65
5.3.210.0270.07314.54
5.3.200.0270.07014.49
5.3.190.0270.06014.54
5.3.180.0230.05314.48
5.3.170.0130.06714.48
5.3.160.0070.06314.61
5.3.150.0170.05714.57
5.3.140.0100.04314.56
5.3.130.0030.07714.64
5.3.120.0100.07714.45
5.3.110.0100.04714.52
5.3.100.0130.04714.02
5.3.90.0170.04313.93
5.3.80.0100.04714.04
5.3.70.0100.04313.95
5.3.60.0100.05013.93
5.3.50.0130.07013.87
5.3.40.0030.04713.97
5.3.30.0070.04013.93
5.3.20.0100.06013.77
5.3.10.0200.06013.66
5.3.00.0200.07013.62
5.2.170.0070.06311.71
5.2.160.0070.04011.71
5.2.150.0130.05011.71
5.2.140.0070.06011.71
5.2.130.0030.06311.71
5.2.120.0170.06011.71
5.2.110.0200.05311.71
5.2.100.0270.04311.71
5.2.90.0130.04311.71
5.2.80.0270.04311.71
5.2.70.0200.04311.71
5.2.60.0100.04311.71
5.2.50.0030.05711.71
5.2.40.0100.03311.71
5.2.30.0100.03011.71
5.2.20.0000.03311.71
5.2.10.0130.06011.71
5.2.00.0200.06711.71
5.1.60.0130.03711.71
5.1.50.0100.04011.71
5.1.40.0100.05011.71
5.1.30.0070.04011.71
5.1.20.0130.04311.71
5.1.10.0030.05311.71
5.1.00.0030.03011.71
5.0.50.0030.02011.71
5.0.40.0070.04011.71
5.0.30.0000.06011.71
5.0.20.0000.04011.71
5.0.10.0100.03711.71
5.0.00.0000.05011.71
4.4.90.0030.02311.71
4.4.80.0000.03711.71
4.4.70.0030.01711.71
4.4.60.0000.02011.71
4.4.50.0030.03311.71
4.4.40.0030.05711.71
4.4.30.0000.01711.71
4.4.20.0030.02011.71
4.4.10.0000.02311.71
4.4.00.0100.04311.71
4.3.110.0030.03311.71
4.3.100.0000.02711.71
4.3.90.0070.02011.71
4.3.80.0070.02711.71
4.3.70.0070.01711.71
4.3.60.0030.02711.71
4.3.50.0000.02011.71
4.3.40.0030.02711.71
4.3.30.0000.04011.71
4.3.20.0000.02711.71
4.3.10.0070.03311.71
4.3.00.0000.03011.71

preferences:
51.68 ms | 401 KiB | 5 Q