3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface X { public function a(); } class A implements X { public function a() {} } class B extends A { } $r = new ReflectionClass("B"); foreach($r->getMethods() as $method) { echo $method->getName()."\n"; }

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)
8.3.60.0110.00416.37
8.3.50.0080.01218.28
8.3.40.0140.00318.67
8.3.30.0110.00718.72
8.3.20.0030.00518.36
8.3.10.0080.00020.40
8.3.00.0040.00417.38
8.2.180.0070.01118.16
8.2.170.0100.01022.96
8.2.160.0070.01022.30
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.77
8.2.110.0050.00521.89
8.2.100.0070.00317.91
8.2.90.0030.00620.94
8.2.80.0070.00018.04
8.2.70.0070.00317.63
8.2.60.0040.00817.66
8.2.50.0030.00618.07
8.2.40.0000.00818.28
8.2.30.0050.00217.94
8.2.20.0000.00717.59
8.2.10.0070.00017.66
8.2.00.0050.00217.60
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00623.92
8.1.230.0060.00621.04
8.1.220.0040.00417.78
8.1.210.0030.00519.00
8.1.200.0060.00617.35
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0070.00018.77
8.1.160.0070.00018.95
8.1.150.0040.00418.55
8.1.140.0070.00317.35
8.1.130.0000.00717.75
8.1.120.0000.00717.46
8.1.110.0070.00017.52
8.1.100.0000.00817.46
8.1.90.0070.00017.46
8.1.80.0000.00717.41
8.1.70.0000.00817.43
8.1.60.0040.00417.56
8.1.50.0040.00417.48
8.1.40.0040.00417.40
8.1.30.0000.00817.59
8.1.20.0040.00417.69
8.1.10.0050.00317.48
8.1.00.0050.00217.53
8.0.300.0000.01119.80
8.0.290.0070.00016.63
8.0.280.0030.00318.35
8.0.270.0000.00717.33
8.0.260.0030.00316.75
8.0.250.0070.00016.87
8.0.240.0030.00317.00
8.0.230.0070.00016.99
8.0.220.0080.00016.90
8.0.210.0000.00716.80
8.0.200.0060.00016.93
8.0.190.0080.00016.86
8.0.180.0000.00716.80
8.0.170.0040.00416.88
8.0.160.0040.00416.92
8.0.150.0090.00016.85
8.0.140.0050.00516.73
8.0.130.0050.00013.38
8.0.120.0040.00416.87
8.0.110.0070.00016.74
8.0.100.0000.00816.76
8.0.90.0030.00316.72
8.0.80.0060.01516.89
8.0.70.0000.00716.87
8.0.60.0040.00416.77
8.0.50.0000.00816.86
8.0.30.0120.00716.99
8.0.20.0150.00317.12
8.0.10.0030.00516.81
8.0.00.0070.01216.79
7.4.330.0000.00513.10
7.4.320.0060.00016.43
7.4.300.0070.00016.61
7.4.290.0000.00816.68
7.4.280.0060.00316.61
7.4.270.0000.00716.41
7.4.260.0030.00413.22
7.4.250.0050.00216.48
7.4.240.0030.00516.52
7.4.230.0000.00716.70
7.4.220.0140.00416.58
7.4.210.0110.00616.65
7.4.200.0050.00216.38
7.4.190.0030.00316.65
7.4.160.0030.01216.61
7.4.150.0080.00816.63
7.4.140.0110.01016.55
7.4.130.0130.00716.37
7.4.120.0080.00816.51
7.4.110.0080.00816.52
7.4.100.0070.01016.56
7.4.90.0120.00616.42
7.4.80.0000.01816.58
7.4.70.0120.00616.48
7.4.60.0100.00716.57
7.4.50.0000.00816.39
7.4.40.0040.00816.27
7.4.30.0110.00616.47
7.4.00.0050.01114.98
7.3.330.0000.00713.32
7.3.320.0030.00313.30
7.3.310.0000.00716.16
7.3.300.0030.00316.17
7.3.290.0030.01316.30
7.3.280.0090.00816.30
7.3.270.0070.01116.36
7.3.260.0080.01016.49
7.3.250.0100.00916.36
7.3.240.0120.01216.21
7.3.230.0060.01016.30
7.3.210.0110.00716.38
7.3.200.0170.00719.39
7.3.190.0110.00616.31
7.3.180.0090.00616.60
7.3.170.0120.00416.39
7.3.160.0090.00616.23
7.3.120.0060.01114.96
7.3.110.0060.01114.60
7.3.100.0060.01514.82
7.3.90.0090.00614.55
7.3.80.0030.01414.73
7.3.70.0060.00614.90
7.3.60.0110.00014.76
7.3.50.0090.00614.81
7.3.40.0000.01514.67
7.3.30.0070.01014.87
7.3.20.0030.00616.44
7.3.10.0090.00916.59
7.3.00.0080.00816.48
7.2.330.0130.00616.48
7.2.320.0130.00916.61
7.2.310.0180.00016.48
7.2.300.0060.00916.65
7.2.290.0070.01016.89
7.2.250.0100.01015.07
7.2.240.0130.00614.75
7.2.230.0130.00314.68
7.2.220.0100.00315.12
7.2.210.0090.00015.11
7.2.200.0070.00714.92
7.2.190.0070.01015.12
7.2.180.0000.01114.89
7.2.170.0030.00915.16
7.2.160.0030.01415.05
7.2.150.0060.01316.67
7.2.140.0030.00616.75
7.2.130.0100.00616.98
7.2.120.0070.00716.82
7.2.110.0080.01116.81
7.2.100.0070.00316.98
7.2.90.0070.01016.83
7.2.80.0120.00416.71
7.2.70.0060.01217.07
7.2.60.0090.00416.87
7.2.50.0080.00616.98
7.2.40.0100.00317.02
7.2.30.0030.00916.68
7.2.20.0060.00917.02
7.2.10.0060.01017.06
7.2.00.0060.00718.04
7.1.330.0110.00715.86
7.1.320.0090.00615.65
7.1.310.0000.01015.63
7.1.300.0040.01215.72
7.1.290.0040.00715.75
7.1.280.0040.00415.52
7.1.270.0090.00615.65
7.1.260.0030.00615.49
7.1.250.0000.01515.63
7.1.240.0030.00715.53
7.1.230.0080.00815.82
7.1.220.0110.00415.67
7.1.210.0040.00415.57
7.1.200.0020.01015.67
7.1.190.0000.00915.80
7.1.180.0000.00815.75
7.1.170.0000.01415.33
7.1.160.0030.00715.83
7.1.150.0070.00715.58
7.1.140.0070.00715.70
7.1.130.0080.00815.51
7.1.120.0050.00515.91
7.1.110.0040.01115.63
7.1.100.0060.00516.87
7.1.90.0070.00715.77
7.1.80.0030.01315.65
7.1.70.0050.00916.39
7.1.60.0090.01017.66
7.1.50.0050.01216.12
7.1.40.0070.00315.65
7.1.30.0100.00315.70
7.1.20.0040.01115.72
7.1.10.0060.00815.81
7.1.00.0090.03518.99
7.0.330.0080.00015.44
7.0.320.0080.00415.37
7.0.310.0060.00315.43
7.0.300.0060.00615.45
7.0.290.0100.00315.22
7.0.280.0060.00315.36
7.0.270.0070.00715.09
7.0.260.0100.00315.43
7.0.250.0070.00715.42
7.0.240.0000.01215.46
7.0.230.0110.00415.48
7.0.220.0060.00615.34
7.0.210.0070.00715.24
7.0.200.0200.00515.03
7.0.190.0090.00615.46
7.0.180.0090.00615.38
7.0.170.0040.00815.47
7.0.160.0060.00615.02
7.0.150.0090.00015.45
7.0.140.0030.04218.63
7.0.130.0060.00315.33
7.0.120.0020.04118.75
7.0.110.0030.01015.03
7.0.100.0040.01115.28
7.0.90.0030.00915.39
7.0.80.0050.00815.38
7.0.70.0060.00615.38
7.0.60.0030.02417.68
7.0.50.0090.04016.79
7.0.40.0070.02316.75
7.0.30.0190.02716.74
7.0.20.0170.03416.75
7.0.10.0080.03716.76
7.0.00.0020.05116.81
5.6.400.0100.00614.27
5.6.390.0090.00314.23
5.6.380.0040.01214.29
5.6.370.0040.01213.99
5.6.360.0060.00314.39
5.6.350.0030.01014.25
5.6.340.0100.00014.14
5.6.330.0060.00314.12
5.6.320.0030.00914.39
5.6.310.0000.01414.44
5.6.300.0040.00414.24
5.6.290.0060.00614.41
5.6.280.0050.03817.76
5.6.270.0100.00314.22
5.6.260.0050.00814.39
5.6.250.0100.00714.49
5.6.240.0000.00814.32
5.6.230.0030.01014.60
5.6.220.0000.01514.31
5.6.210.0070.03517.33
5.6.200.0050.02516.33
5.6.190.0110.04317.45
5.6.180.0150.03717.47
5.6.170.0150.03617.30
5.6.160.0110.03417.28
5.6.150.0120.03616.32
5.6.140.0070.03516.32
5.6.130.0050.04516.27
5.6.120.0060.02817.59
5.6.110.0100.03017.84
5.6.100.0050.03717.54
5.6.90.0100.03717.69
5.6.80.0050.03517.29
5.6.70.0070.01014.34
5.6.60.0090.00614.42
5.6.50.0100.00314.57
5.6.40.0060.00614.41
5.6.30.0060.00614.32
5.6.20.0000.01414.13
5.6.10.0060.00914.09
5.6.00.0060.00614.20
5.5.380.0000.01514.49
5.5.370.0100.00313.97
5.5.360.0120.00314.19
5.5.350.0110.02617.16
5.5.340.0060.03816.37
5.5.330.0070.02317.35
5.5.320.0180.01717.31
5.5.310.0130.02217.26
5.5.300.0070.02716.21
5.5.290.0030.04516.08
5.5.280.0020.02417.51
5.5.270.0070.04417.57
5.5.260.0030.04817.72
5.5.250.0070.04117.47
5.5.240.0030.03817.30
5.5.230.0030.00714.30
5.5.220.0060.00614.30
5.5.210.0100.00314.15
5.5.200.0080.00014.11
5.5.190.0040.00814.01
5.5.180.0070.01314.36
5.5.170.0060.01314.48
5.5.160.0030.01014.34
5.5.150.0030.00714.11
5.5.140.0030.00814.09
5.5.130.0030.01014.15
5.5.120.0000.01414.19
5.5.110.0030.00714.39
5.5.100.0000.00814.49
5.5.90.0000.01414.43
5.5.80.0030.01014.02
5.5.70.0060.00914.18
5.5.60.0130.00314.14
5.5.50.0070.00714.30
5.5.40.0030.00914.00
5.5.30.0000.00814.14
5.5.20.0070.00314.29
5.5.10.0110.00313.66
5.5.00.0070.00413.93
5.4.450.0070.03715.65
5.4.440.0050.02615.63
5.4.430.0100.04315.59
5.4.420.0050.04015.63
5.4.410.0030.04015.43
5.4.400.0020.02515.45
5.4.390.0070.03515.37
5.4.380.0030.02715.50
5.4.370.0020.02615.48
5.4.360.0050.02515.33
5.4.350.0080.02815.45
5.4.340.0070.02815.53
5.4.330.0030.00311.81
5.4.320.0050.02315.34
5.4.310.0030.03315.34
5.4.300.0030.04415.40
5.4.290.0030.02515.52
5.4.280.0100.03715.47
5.4.270.0070.02515.52
5.4.260.0030.02115.47
5.4.250.0070.01715.48
5.4.240.0110.02315.48
5.4.230.0030.04315.50
5.4.220.0080.02515.36
5.4.210.0020.02315.46
5.4.200.0080.02615.39
5.4.190.0060.03515.40
5.4.180.0060.02715.32
5.4.170.0070.02115.47
5.4.160.0020.02215.48
5.4.150.0080.04015.51
5.4.140.0030.02314.18
5.4.130.0060.02014.12
5.4.120.0050.02214.10
5.4.110.0020.03114.13
5.4.100.0070.03314.14
5.4.90.0020.02714.12
5.4.80.0040.03414.12
5.4.70.0050.04314.12
5.4.60.0040.03814.22
5.4.50.0050.03714.10
5.4.40.0040.03614.11
5.4.30.0100.02014.07
5.4.20.0070.02814.06
5.4.10.0030.02914.12
5.4.00.0050.02713.82
5.3.290.0050.03113.32
5.3.280.0100.02213.21
5.3.270.0080.02313.21
5.3.260.0030.04013.23
5.3.250.0030.02213.22
5.3.240.0050.02313.29
5.3.230.0020.03013.28
5.3.220.0030.02213.19
5.3.210.0070.01813.19
5.3.200.0030.04213.22
5.3.190.0070.03713.13
5.3.180.0050.03913.20
5.3.170.0040.04013.18
5.3.160.0000.04613.21
5.3.150.0070.03213.21
5.3.140.0000.03013.21
5.3.130.0050.04113.20
5.3.120.0020.03113.18
5.3.110.0070.03413.22
5.3.100.0060.04012.92
5.3.90.0050.02212.86
5.3.80.0050.03112.93
5.3.70.0050.03512.96
5.3.60.0080.04012.91
5.3.50.0050.04112.90
5.3.40.0030.03812.88
5.3.30.0050.03612.87
5.3.20.0050.03012.72
5.3.10.0050.03912.74
5.3.00.0050.03512.70
5.2.170.0100.02311.07
5.2.160.0030.03011.08
5.2.150.0100.06011.16
5.2.140.0070.06011.20
5.2.130.0100.03011.08
5.2.120.0030.06011.11
5.2.110.0100.05011.16
5.2.100.0100.03311.02
5.2.90.0000.03311.00
5.2.80.0030.03011.26
5.2.70.0030.06311.06
5.2.60.0030.03011.05
5.2.50.0070.03311.07
5.2.40.0000.07011.05
5.2.30.0070.06010.98
5.2.20.0030.03310.99
5.2.10.0100.05710.92
5.2.00.0070.06010.75
5.1.60.0030.05010.00
5.1.50.0030.05710.06
5.1.40.0000.0479.98
5.1.30.0030.04310.35
5.1.20.0030.03310.32
5.1.10.0030.02710.21
5.1.00.0000.0509.98
5.0.50.0030.0208.46
5.0.40.0000.0308.32
5.0.30.0030.0308.20
5.0.20.0030.0208.17
5.0.10.0070.0408.15
5.0.00.0070.0608.23
4.4.90.0030.0237.82
4.4.80.0030.0207.82
4.4.70.0070.0307.82
4.4.60.0070.0207.82
4.4.50.0030.0337.82
4.4.40.0030.0337.82
4.4.30.0000.0207.82
4.4.20.0000.0237.82
4.4.10.0000.0177.82
4.4.00.0070.0477.82
4.3.110.0000.0337.82
4.3.100.0030.0137.82
4.3.90.0000.0237.82
4.3.80.0000.0337.82
4.3.70.0030.0337.82
4.3.60.0030.0207.82
4.3.50.0000.0377.82
4.3.40.0000.0377.82
4.3.30.0000.0207.82
4.3.20.0000.0207.82
4.3.10.0000.0377.82
4.3.00.0070.0237.82

preferences:
48.87 ms | 401 KiB | 5 Q