3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ns1 { class MyClass { public function myFunc() {/* echo nameof self::myFunc . "\n"; echo nameof static::myFunc . "\n"; */} } } namespace ns2 { class MyClass extends \ns1\MyClass { public 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 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)
8.3.60.0180.00016.63
8.3.50.0110.01121.16
8.3.40.0140.00418.64
8.3.30.0110.00419.09
8.3.20.0070.00020.21
8.3.10.0080.00023.66
8.3.00.0040.00419.25
8.2.180.0090.00616.50
8.2.170.0100.01022.96
8.2.160.0100.00320.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00326.16
8.2.120.0000.00822.24
8.2.110.0080.00321.04
8.2.100.0060.00617.75
8.2.90.0040.00417.90
8.2.80.0080.00017.97
8.2.70.0000.00917.38
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0040.00419.94
8.2.30.0050.00317.88
8.2.20.0070.00017.55
8.2.10.0040.00418.05
8.2.00.0000.00717.78
8.1.280.0110.00325.92
8.1.270.0030.00722.23
8.1.260.0020.00526.35
8.1.250.0060.00328.09
8.1.240.0060.00322.54
8.1.230.0050.00520.97
8.1.220.0050.00317.74
8.1.210.0040.00818.77
8.1.200.0000.01017.23
8.1.190.0000.00717.22
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0040.00421.93
8.1.150.0040.00418.78
8.1.140.0070.00017.32
8.1.130.0000.00717.68
8.1.120.0000.00717.36
8.1.110.0020.00517.33
8.1.100.0040.00417.34
8.1.90.0000.00717.26
8.1.80.0070.00017.36
8.1.70.0000.00717.29
8.1.60.0050.00317.52
8.1.50.0060.00317.44
8.1.40.0000.00717.38
8.1.30.0080.00017.65
8.1.20.0040.00417.55
8.1.10.0040.00417.39
8.1.00.0070.00317.42
8.0.300.0000.00819.98
8.0.290.0070.00016.75
8.0.280.0000.00718.30
8.0.270.0060.00317.26
8.0.260.0030.00317.07
8.0.250.0030.00316.96
8.0.240.0040.00416.91
8.0.230.0080.00016.95
8.0.220.0000.00716.84
8.0.210.0030.00316.88
8.0.200.0030.00316.96
8.0.190.0030.00716.96
8.0.180.0000.00716.80
8.0.170.0040.00416.96
8.0.160.0000.00717.00
8.0.150.0040.00416.83
8.0.140.0030.00516.81
8.0.130.0000.00513.41
8.0.120.0000.00716.93
8.0.110.0030.00516.80
8.0.100.0000.00816.91
8.0.90.0040.00416.86
8.0.80.0070.01016.78
8.0.70.0070.00016.91
8.0.60.0050.00216.77
8.0.50.0040.00416.88
8.0.30.0170.00717.22
8.0.20.0130.00817.40
8.0.10.0050.00216.98
8.0.00.0180.00416.67
7.4.330.0030.00315.00
7.4.320.0040.00416.39
7.4.300.0000.00616.43
7.4.290.0030.00316.45
7.4.280.0070.00016.36
7.4.270.0060.00016.38
7.4.260.0000.00716.41
7.4.250.0080.00016.52
7.4.240.0030.00316.47
7.4.230.0000.00716.54
7.4.220.0060.01316.56
7.4.210.0050.01016.54
7.4.200.0000.00716.27
7.4.160.0110.00616.47
7.4.150.0060.01117.40
7.4.140.0160.00817.86
7.4.130.0070.01016.44
7.4.120.0120.00516.39
7.4.110.0060.01016.56
7.4.100.0110.00716.33
7.4.90.0090.00916.28
7.4.80.0070.01019.39
7.4.70.0090.00616.49
7.4.60.0110.00516.37
7.4.50.0030.00516.39
7.4.40.0090.01516.54
7.4.30.0070.01016.57
7.4.00.0000.01514.83
7.3.330.0000.00613.12
7.3.320.0040.00413.25
7.3.310.0030.00316.31
7.3.300.0070.00016.34
7.3.290.0060.01316.29
7.3.280.0060.01216.25
7.3.270.0070.01017.40
7.3.260.0100.01316.55
7.3.250.0070.01016.32
7.3.240.0140.00816.40
7.3.230.0110.00716.39
7.3.210.0040.01216.32
7.3.200.0070.01019.39
7.3.190.0030.01516.24
7.3.180.0120.00316.16
7.3.170.0160.00616.27
7.3.160.0040.01216.32
7.3.120.0000.01414.73
7.3.110.0060.00614.43
7.3.100.0050.00314.32
7.3.90.0000.01714.62
7.3.80.0070.00414.68
7.3.70.0060.00914.59
7.3.60.0000.01014.73
7.3.50.0080.00314.82
7.3.40.0030.00614.83
7.3.30.0060.00314.72
7.3.20.0060.00616.39
7.3.10.0050.00816.34
7.3.00.0040.00816.51
7.2.330.0130.00316.18
7.2.320.0090.00516.38
7.2.310.0130.00316.55
7.2.300.0030.01316.43
7.2.290.0100.01016.46
7.2.240.0100.00614.21
7.2.230.0120.00314.47
7.2.220.0070.01014.86
7.2.210.0100.00314.55
7.2.200.0030.00814.68
7.2.190.0090.00614.78
7.2.180.0100.00714.83
7.2.170.0120.00314.87
7.2.160.0030.01314.98
7.2.150.0060.00916.80
7.2.140.0070.01016.42
7.2.130.0040.00816.66
7.2.120.0080.00616.71
7.2.110.0040.00816.71
7.2.100.0060.00816.58
7.2.90.0040.00816.52
7.2.80.0050.00616.79
7.2.70.0060.00716.60
7.2.60.0070.00716.78
7.2.50.0030.01116.70
7.2.40.0060.00716.64
7.2.30.0100.00316.79
7.2.20.0040.00716.62
7.2.10.0050.00916.71
7.2.00.0050.00717.33
7.1.330.0030.01015.13
7.1.320.0030.01215.51
7.1.310.0060.00615.47
7.1.300.0060.00915.30
7.1.290.0060.00915.73
7.1.280.0110.00415.41
7.1.270.0050.00815.57
7.1.260.0100.00715.31
7.1.250.0060.00615.56
7.1.240.0000.01215.63
7.1.230.0070.00015.71
7.1.220.0090.00015.44
7.1.210.0000.00915.61
7.1.200.0020.01015.51
7.1.190.0000.01115.60
7.1.180.0000.00915.61
7.1.170.0070.00715.64
7.1.160.0030.00615.50
7.1.150.0030.00615.70
7.1.140.0060.00315.41
7.1.130.0040.00415.46
7.1.120.0040.00715.66
7.1.110.0100.00315.30
7.1.100.0070.00616.83
7.1.90.0030.00615.62
7.1.80.0070.00715.27
7.1.70.0150.00616.27
7.1.60.0070.01117.43
7.1.50.0100.00816.04
7.1.40.0100.00315.59
7.1.30.0070.00715.59
7.1.20.0070.00715.69
7.1.10.0100.00415.38
7.1.00.0050.04319.13
7.0.330.0030.01015.27
7.0.320.0100.00314.99
7.0.310.0060.00614.78
7.0.300.0090.00315.38
7.0.290.0070.00715.35
7.0.280.0000.00915.10
7.0.270.0120.00315.27
7.0.260.0030.00915.21
7.0.250.0000.00915.15
7.0.240.0040.00414.98
7.0.230.0140.00315.07
7.0.220.0060.00315.28
7.0.210.0000.00715.17
7.0.200.0050.00315.97
7.0.190.0090.00615.00
7.0.180.0040.00815.14
7.0.170.0060.01215.25
7.0.160.0190.00515.24
7.0.150.0220.00015.25
7.0.140.0050.04018.58
7.0.130.0130.00315.37
7.0.120.0090.00015.13
7.0.110.0000.01415.09
7.0.100.0090.00615.14
7.0.90.0030.01015.00
7.0.80.0050.00315.29
7.0.70.0000.01215.23
7.0.60.0080.02117.61
7.0.50.0050.04216.53
7.0.40.0030.04716.63
7.0.30.0270.04216.58
7.0.20.0130.04416.49
7.0.10.0000.02916.60
7.0.00.0020.02516.63
5.6.380.0030.00313.86
5.6.370.0030.00614.29
5.6.360.0100.00514.30
5.6.350.0110.00414.29
5.6.340.0090.00514.04
5.6.330.0000.01514.29
5.6.320.0040.00813.80
5.6.310.0070.00713.94
5.6.300.0090.00614.32
5.6.290.0030.01014.14
5.6.280.0100.04517.31
5.6.270.0060.00614.17
5.6.260.0030.00714.26
5.6.250.0090.00613.89
5.6.240.0040.00813.89
5.6.230.0100.00014.17
5.6.220.0000.01114.04
5.6.210.0150.03917.23
5.6.200.0070.04516.19
5.6.190.0050.03717.13
5.6.180.0220.04017.12
5.6.170.0920.02517.16
5.6.160.0030.02417.26
5.6.150.0070.04016.05
5.6.140.0080.03516.02
5.6.130.0020.04216.18
5.6.120.0070.02117.56
5.6.110.0100.04017.43
5.6.100.0080.04717.63
5.6.90.0050.04417.59
5.6.80.0020.05017.14
5.6.70.0000.01013.90
5.6.60.0070.00413.93
5.6.50.0030.01314.03
5.6.40.0040.00814.02
5.6.30.0030.00713.86
5.6.20.0080.00413.82
5.6.10.0060.00314.03
5.6.00.0070.00714.09
5.5.380.0060.00610.76
5.5.370.0000.00510.71
5.5.360.0000.00710.84
5.5.350.0070.04715.67
5.5.340.0080.03514.33
5.5.330.0050.04015.51
5.5.320.0220.04115.45
5.5.310.0170.02015.64
5.5.300.0110.02314.37
5.5.290.0030.04014.39
5.5.280.0080.04015.99
5.5.270.0150.03715.79
5.5.260.0080.04115.81
5.5.250.0000.02415.74
5.5.240.0150.04215.53
5.5.230.0000.00710.71
5.5.220.0000.00511.16
5.5.210.0050.00011.03
5.5.200.0070.00310.86
5.5.190.0060.00610.88
5.5.180.0060.00010.71
5.5.170.0070.00010.75
5.5.160.0090.00310.71
5.5.150.0000.00610.85
5.5.140.0070.00310.71
5.5.130.0040.00711.04
5.5.120.0040.00410.73
5.5.110.0000.00810.71
5.5.100.0030.00311.03
5.5.90.0040.00710.85
5.5.80.0040.00810.71
5.5.70.0030.00510.71
5.5.60.0030.00310.71
5.5.50.0000.01110.74
5.5.40.0030.00710.80
5.5.30.0110.00010.71
5.5.20.0030.00310.71
5.5.10.0000.00810.71
5.5.00.0040.00411.01
5.4.450.0130.03215.01
5.4.440.0380.03815.20
5.4.430.0380.03015.16
5.4.420.0380.00215.06
5.4.410.0360.00115.09
5.4.400.0320.00215.12
5.4.390.0360.00114.85
5.4.380.0370.00014.95
5.4.370.0350.00314.99
5.4.360.0320.00515.03
5.4.350.0350.00214.99
5.4.340.0040.01911.36
5.4.330.0040.00410.85
5.4.320.0030.02211.61
5.4.310.0060.02111.63
5.4.300.0070.01911.61
5.4.290.0090.01911.70
5.4.280.0020.02111.75
5.4.270.0040.02011.58
5.4.260.0060.02111.59
5.4.250.0060.01911.63
5.4.240.0040.02111.55
5.4.230.0060.01911.61
5.4.220.0060.02211.59
5.4.210.0050.02211.55
5.4.200.0040.02411.59
5.4.190.0050.02111.65
5.4.180.0040.02011.54
5.4.170.0060.02011.55
5.4.160.0030.02211.55
5.4.150.0030.02211.55
5.4.140.0060.01811.57
5.4.130.0050.01911.51
5.4.120.0050.02011.36
5.4.110.0040.02711.49
5.4.100.0080.01911.43
5.4.90.0050.02311.40
5.4.80.0060.02211.39
5.4.70.0040.02011.36
5.4.60.0080.01511.36
5.4.50.0020.02211.43
5.4.40.0060.01911.35
5.4.30.0030.02511.46
5.4.20.0040.02311.48
5.4.10.0060.02111.41
5.4.00.0030.02211.10
5.3.290.0070.02411.76
5.3.280.0040.02311.71
5.3.270.0040.02211.71
5.3.260.0050.02311.71
5.3.250.0040.02111.71
5.3.240.0030.02311.71
5.3.230.0080.01811.71
5.3.220.0040.02311.70
5.3.210.0030.02211.69
5.3.200.0070.02111.69
5.3.190.0050.02311.69
5.3.180.0060.01911.69
5.3.170.0040.02311.69
5.3.160.0050.02111.69
5.3.150.0070.02511.69
5.3.140.0050.02211.68
5.3.130.0050.02311.68
5.3.120.0020.02411.68
5.3.110.0040.02411.68
5.3.100.0050.02311.42
5.3.90.0080.02211.41
5.3.80.0050.02111.41
5.3.70.0050.02211.41
5.3.60.0040.02411.40
5.3.50.0030.02411.37
5.3.40.0050.02411.38
5.3.30.0050.02011.35
5.3.20.0050.02111.24
5.3.10.0040.02111.23
5.3.00.0030.02111.22
5.2.170.0040.0199.94
5.2.160.0020.0189.94
5.2.150.0040.0199.95
5.2.140.0030.0179.94
5.2.130.0040.0169.92
5.2.120.0030.0189.92
5.2.110.0050.0169.93
5.2.100.0070.0149.93
5.2.90.0040.0189.92
5.2.80.0050.0179.92
5.2.70.0040.0179.92
5.2.60.0020.0209.90
5.2.50.0030.0189.88
5.2.40.0050.0189.87
5.2.30.0070.0169.86
5.2.20.0060.0169.86
5.2.10.0060.0179.82
5.2.00.0040.0179.75
5.1.60.0020.0169.39
5.1.50.0020.0179.38
5.1.40.0020.0209.38
5.1.30.0040.0159.55
5.1.20.0060.0139.56
5.1.10.0050.0129.42
5.1.00.0040.0179.42
5.0.50.0020.0148.67
5.0.40.0040.0108.59
5.0.30.0050.0168.50
5.0.20.0040.0138.48
5.0.10.0030.0158.47
5.0.00.0040.0178.47
4.4.90.0040.0127.74
4.4.80.0040.0087.73
4.4.70.0050.0097.73
4.4.60.0020.0127.73
4.4.50.0020.0117.74
4.4.40.0030.0137.71
4.4.30.0010.0117.73
4.4.20.0020.0107.78
4.4.10.0030.0107.78
4.4.00.0020.0147.73
4.3.110.0030.0097.69
4.3.100.0020.0107.69
4.3.90.0040.0077.67
4.3.80.0030.0137.64
4.3.70.0050.0077.67
4.3.60.0010.0107.67
4.3.50.0020.0107.67
4.3.40.0020.0157.62
4.3.30.0010.0117.00
4.3.20.0010.0116.98
4.3.10.0030.0106.96
4.3.00.0070.0129.32

preferences:
65.75 ms | 401 KiB | 5 Q