3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const I = 'I'; } class A implements I { const A = 'A'; public function __construct() {} } class B extends A { const B = 'B'; } $r = new \ReflectionClass('B'); var_dump($r->getConstructor('I'));

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)
8.3.60.0140.00716.50
8.3.50.0150.00722.00
8.3.40.0070.01018.79
8.3.30.0070.01018.96
8.3.20.0050.00320.31
8.3.10.0000.00823.44
8.3.00.0040.00419.38
8.2.180.0120.00618.25
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.83
8.2.110.0070.00322.08
8.2.100.0080.00417.83
8.2.90.0080.00019.23
8.2.80.0040.00418.05
8.2.70.0040.00417.63
8.2.60.0030.00518.03
8.2.50.0090.00019.48
8.2.40.0050.00318.34
8.2.30.0040.00417.92
8.2.20.0040.00417.66
8.2.10.0000.00917.92
8.2.00.0000.00817.80
8.1.280.0070.00725.92
8.1.270.0030.00523.79
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00023.79
8.1.230.0040.00819.16
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00817.53
8.1.180.0080.00018.10
8.1.170.0000.00818.49
8.1.160.0050.00222.03
8.1.150.0000.00718.67
8.1.140.0040.00417.36
8.1.130.0000.00717.73
8.1.120.0000.00717.32
8.1.110.0050.00217.44
8.1.100.0000.00717.46
8.1.90.0030.00517.48
8.1.80.0000.00717.41
8.1.70.0000.00717.33
8.1.60.0000.00817.57
8.1.50.0000.00917.49
8.1.40.0080.00017.45
8.1.30.0040.00417.65
8.1.20.0000.00717.54
8.1.10.0000.00717.45
8.1.00.0040.00417.56
8.0.300.0050.00318.77
8.0.290.0000.00717.18
8.0.280.0030.00318.42
8.0.270.0050.00317.25
8.0.260.0000.00816.91
8.0.250.0070.00017.02
8.0.240.0040.00416.93
8.0.230.0040.00417.00
8.0.220.0050.00316.84
8.0.210.0060.00316.97
8.0.200.0000.00717.02
8.0.190.0000.01016.99
8.0.180.0040.00416.96
8.0.170.0070.00016.88
8.0.160.0080.00016.96
8.0.150.0000.00816.94
8.0.140.0000.00816.93
8.0.130.0030.00313.38
8.0.120.0080.00016.79
8.0.110.0000.00716.91
8.0.100.0070.00016.93
8.0.90.0080.00016.94
8.0.80.0060.01016.96
8.0.70.0040.00416.92
8.0.60.0000.00716.98
8.0.50.0040.00416.98
8.0.30.0110.00817.19
8.0.20.0130.00917.40
8.0.10.0080.00016.84
8.0.00.0050.01616.77
7.4.330.0000.00515.14
7.4.320.0030.00316.39
7.4.300.0030.00316.63
7.4.290.0030.00316.51
7.4.280.0030.00716.61
7.4.270.0050.00316.48
7.4.260.0080.00016.56
7.4.250.0040.00416.54
7.4.240.0000.00716.52
7.4.230.0030.00316.39
7.4.220.0070.01016.66
7.4.210.0030.01216.59
7.4.200.0040.00416.52
7.4.190.0000.00716.73
7.4.160.0150.00416.50
7.4.150.0030.01417.40
7.4.140.0120.00517.86
7.4.130.0060.01116.53
7.4.120.0110.00816.42
7.4.110.0040.01216.31
7.4.100.0110.00816.50
7.4.90.0110.00616.48
7.4.80.0150.00719.39
7.4.70.0120.00616.34
7.4.60.0130.00316.44
7.4.50.0060.00016.54
7.4.40.0060.00622.77
7.4.30.0060.01016.47
7.4.00.0080.00814.91
7.3.330.0050.00013.30
7.3.320.0000.00513.30
7.3.310.0030.00516.38
7.3.300.0000.00716.31
7.3.290.0080.00816.24
7.3.280.0030.01216.30
7.3.270.0130.00317.40
7.3.260.0100.00716.55
7.3.250.0100.00916.38
7.3.240.0090.01016.34
7.3.230.0030.01416.39
7.3.210.0040.01316.32
7.3.200.0060.01219.39
7.3.190.0090.00916.58
7.3.180.0100.00616.27
7.3.170.0090.00616.40
7.3.160.0100.00616.57
7.3.120.0090.00814.87
7.3.110.0040.01415.04
7.3.100.0110.00414.55
7.3.90.0060.00914.88
7.3.80.0030.01214.58
7.3.70.0000.01314.83
7.3.60.0080.00314.70
7.3.50.0060.00614.93
7.3.40.0000.01614.56
7.3.30.0060.00614.39
7.3.20.0060.00916.68
7.3.10.0030.01216.41
7.3.00.0090.00316.61
7.2.330.0090.00916.27
7.2.320.0130.00316.60
7.2.310.0070.01016.44
7.2.300.0100.00716.48
7.2.290.0080.01016.65
7.2.250.0070.01014.88
7.2.240.0000.01815.17
7.2.230.0090.00615.10
7.2.220.0140.00015.00
7.2.210.0070.00314.73
7.2.200.0060.01014.70
7.2.190.0070.00714.82
7.2.180.0060.01214.58
7.2.170.0000.01615.04
7.2.160.0080.00614.82
7.2.150.0060.00917.07
7.2.140.0110.00416.70
7.2.130.0030.00616.54
7.2.120.0090.00616.81
7.2.110.0090.00916.73
7.2.100.0120.00616.80
7.2.90.0000.01316.86
7.2.80.0080.00817.00
7.2.70.0040.01216.87
7.2.60.0050.00517.02
7.2.50.0000.01316.58
7.2.40.0060.01016.73
7.2.30.0060.00916.83
7.2.20.0090.00916.93
7.2.10.0100.00316.82
7.2.00.0060.01217.08
7.1.330.0090.00615.86
7.1.320.0030.01015.41
7.1.310.0090.00615.46
7.1.300.0110.00415.64
7.1.290.0070.01115.67
7.1.280.0030.00915.59
7.1.270.0030.00915.48
7.1.260.0070.00715.63
7.1.250.0060.00315.45
7.1.240.0090.00615.71
7.1.230.0100.00715.65
7.1.220.0110.00415.79
7.1.210.0090.00615.73
7.1.200.0050.00815.59
7.1.190.0070.00715.53
7.1.180.0060.00315.69
7.1.170.0100.00615.32
7.1.160.0090.00615.67
7.1.150.0000.00915.73
7.1.140.0080.00815.81
7.1.130.0040.00415.52
7.1.120.0060.00615.59
7.1.110.0000.01215.64
7.1.100.0150.00415.68
7.1.90.0100.00315.84
7.1.80.0090.00915.78
7.1.70.0050.00916.43
7.1.60.0130.00817.45
7.1.50.0120.00616.13
7.1.40.0120.00315.21
7.1.30.0080.00315.46
7.1.20.0000.01315.32
7.1.10.0030.01015.73
7.1.00.0050.04019.08
7.0.330.0030.00615.28
7.0.320.0030.00515.51
7.0.310.0070.00715.09
7.0.300.0040.00715.12
7.0.290.0040.01115.24
7.0.280.0070.00315.34
7.0.270.0000.01015.31
7.0.260.0080.00415.41
7.0.250.0070.00715.28
7.0.240.0090.00915.45
7.0.230.0070.00315.33
7.0.220.0070.01015.16
7.0.210.0030.01015.41
7.0.200.0070.00516.04
7.0.190.0000.01015.27
7.0.180.0110.00315.36
7.0.170.0030.00915.17
7.0.160.0060.00315.32
7.0.150.0090.00615.41
7.0.140.0010.04118.70
7.0.130.0070.00715.36
7.0.120.0060.00915.20
7.0.110.0090.00315.23
7.0.100.0080.00415.02
7.0.90.0070.00715.41
7.0.80.0140.00015.14
7.0.70.0090.00015.54
7.0.60.0100.04117.80
7.0.50.0050.02216.58
7.0.40.0120.03516.70
7.0.30.0160.02016.82
7.0.20.0200.04316.89
7.0.10.0100.04416.72
7.0.00.0100.03716.71
5.6.400.0040.00714.38
5.6.390.0070.01014.28
5.6.380.0050.00514.18
5.6.370.0090.00614.27
5.6.360.0000.01014.56
5.6.350.0080.00614.38
5.6.340.0040.00714.33
5.6.330.0000.01414.20
5.6.320.0040.01114.28
5.6.310.0080.00814.47
5.6.300.0000.01414.27
5.6.290.0030.01014.27
5.6.280.0040.04017.66
5.6.270.0120.00314.62
5.6.260.0080.00413.91
5.6.250.0060.00614.25
5.6.240.0080.00414.54
5.6.230.0040.01114.68
5.6.220.0050.00514.59
5.6.210.0060.04917.38
5.6.200.0080.03916.23
5.6.190.0050.04817.32
5.6.180.0130.02517.45
5.6.170.0140.02417.34
5.6.160.0030.02717.35
5.6.150.0060.04116.34
5.6.140.0120.04116.25
5.6.130.0070.04316.34
5.6.120.0080.05117.74
5.6.110.0050.05017.59
5.6.100.0070.04717.67
5.6.90.0110.04117.57
5.6.80.0120.03317.36
5.6.70.2310.01817.48
5.6.60.0040.01114.33
5.6.50.0090.00614.43
5.6.40.0130.00014.20
5.6.30.0070.00714.39
5.6.20.0090.00614.11
5.6.10.0040.01414.27
5.6.00.0080.00414.17
5.5.380.0030.00714.24
5.5.370.0060.00614.24
5.5.360.0030.01314.17
5.5.350.0130.04017.37
5.5.340.0130.02116.15
5.5.330.0050.04017.21
5.5.320.0210.02117.46
5.5.310.0150.02317.31
5.5.300.0100.03716.05
5.5.290.0060.03816.10
5.5.280.0030.04217.42
5.5.270.0100.04617.46
5.5.260.0060.04017.66
5.5.250.0080.04317.46
5.5.240.0100.03317.25
5.5.230.0040.00814.05
5.5.220.0030.01014.03
5.5.210.0000.01614.25
5.5.200.0110.00414.38
5.5.190.0040.00714.43
5.5.180.0080.00513.98
5.5.170.0030.01413.97
5.5.160.0000.00914.16
5.5.150.0030.01014.39
5.5.140.0030.01413.92
5.5.130.0130.00314.01
5.5.120.0060.00614.05
5.5.110.0070.00414.31
5.5.100.0110.00014.27
5.5.90.0090.00614.04
5.5.80.0070.00714.43
5.5.70.0090.00014.20
5.5.60.0040.01114.21
5.5.50.0070.00714.12
5.5.40.0080.00814.12
5.5.30.0040.00414.18
5.5.20.0030.01014.09
5.5.10.0030.00913.69
5.5.00.0030.00514.16
5.4.450.0020.03115.35
5.4.440.0330.03015.22
5.4.430.0200.02715.34
5.4.420.0410.02915.34
5.4.410.0290.02715.24
5.4.400.0430.03315.13
5.4.390.0370.03015.16
5.4.380.0050.03614.79
5.4.370.0110.02714.91
5.4.360.0110.02614.76
5.4.350.0080.03114.84
5.4.340.0080.04214.92
5.4.330.0040.00711.05
5.4.320.0070.01911.77
5.4.310.0050.02311.77
5.4.300.0060.02311.90
5.4.290.0060.02511.77
5.4.280.0050.02111.77
5.4.270.0080.02211.72
5.4.260.0060.02211.72
5.4.250.0070.02111.72
5.4.240.0080.02111.72
5.4.230.0040.02311.72
5.4.220.0060.02411.72
5.4.210.0040.02111.72
5.4.200.0080.02011.72
5.4.190.0080.02611.72
5.4.180.0100.02511.72
5.4.170.0090.02411.72
5.4.160.0100.02411.72
5.4.150.0130.02011.80
5.4.140.0120.02411.56
5.4.130.0090.02611.56
5.4.120.0100.02311.61
5.4.110.0110.02311.53
5.4.100.0070.02611.53
5.4.90.0090.02511.54
5.4.80.0130.03711.57
5.4.70.0130.02211.53
5.4.60.0070.02411.54
5.4.50.0100.02211.58
5.4.40.0080.02511.53
5.4.30.0090.02511.52
5.4.20.0080.02411.52
5.4.10.0090.02411.53
5.4.00.0120.05211.27
5.3.290.0060.02811.93
5.3.280.0070.02511.88
5.3.270.0110.02511.89
5.3.260.0140.02111.89
5.3.250.0150.02011.89
5.3.240.0120.02411.88
5.3.230.0140.03811.88
5.3.220.0110.02311.86
5.3.210.0120.02511.87
5.3.200.0140.02711.87
5.3.190.0100.02811.87
5.3.180.0110.02311.86
5.3.170.0190.03211.86
5.3.160.0120.02311.86
5.3.150.0220.04411.86
5.3.140.0130.02411.86
5.3.130.0140.02311.85
5.3.120.0090.02511.85
5.3.110.0110.02411.85
5.3.100.0130.02211.59
5.3.90.0100.02511.58
5.3.80.0090.02611.58
5.3.70.0100.02511.58
5.3.60.0110.02711.57
5.3.50.0130.02311.54
5.3.40.0120.03811.54
5.3.30.0110.02111.53
5.3.20.0080.02511.41
5.3.10.0090.02511.40
5.3.00.0100.02311.39
5.2.170.0120.0379.22
5.2.160.0160.0309.21
5.2.150.0190.0299.21
5.2.140.0140.0349.21
5.2.130.0100.0389.17
5.2.120.0110.0379.18
5.2.110.0240.0579.18
5.2.100.0100.0369.18
5.2.90.0130.0369.18
5.2.80.0170.0349.17
5.2.70.0180.0329.17
5.2.60.0070.0429.13
5.2.50.0120.0379.09
5.2.40.0130.0399.07
5.2.30.0130.0349.04
5.2.20.0190.0319.04
5.2.10.0300.0788.95
5.2.00.0150.0358.80
5.1.60.0130.0318.09
5.1.50.0180.0278.08
5.1.40.0440.0638.07
5.1.30.0120.0358.41
5.1.20.0140.0328.44
5.1.10.0410.0638.16
5.1.00.0160.0278.16
5.0.50.0150.0246.64
5.0.40.0130.0216.50
5.0.30.0090.0396.31
5.0.20.0120.0216.28
5.0.10.0110.0256.26
5.0.00.0090.0366.25
4.4.90.0080.0184.78
4.4.80.0100.0164.75
4.4.70.0070.0214.76
4.4.60.0090.0174.75
4.4.50.0080.0184.77
4.4.40.0160.0824.71
4.4.30.0080.0194.76
4.4.20.0130.0164.84
4.4.10.0110.0174.85
4.4.00.0110.0264.75
4.3.110.0070.0194.67
4.3.100.0090.0194.67
4.3.90.0120.0134.63
4.3.80.0200.0794.58
4.3.70.0070.0204.63
4.3.60.0100.0184.63
4.3.50.0250.0614.63
4.3.40.0080.0274.54
4.3.30.0040.0203.29
4.3.20.0040.0203.27
4.3.10.0070.0173.23
4.3.00.0000.0237.76

preferences:
41.25 ms | 401 KiB | 5 Q