3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private function a() { } } class B extends A { private function a() { } } $method = new \ReflectionMethod('B', 'a'); var_dump($method->getPrototype());

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)
8.3.60.0070.01116.74
8.3.50.0150.00517.24
8.3.40.0150.00018.98
8.3.30.0060.00918.75
8.3.20.0080.00018.77
8.3.10.0000.00818.60
8.3.00.0100.00019.34
8.2.180.0070.00716.63
8.2.170.0100.00722.96
8.2.160.0120.00318.83
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00420.91
8.2.110.0000.01020.97
8.2.100.0090.00317.91
8.2.90.0030.00619.22
8.2.80.0000.00818.03
8.2.70.0040.00417.50
8.2.60.0030.00617.91
8.2.50.0030.00518.07
8.2.40.0040.00417.91
8.2.30.0040.00417.99
8.2.20.0060.00317.72
8.2.10.0050.00217.72
8.2.00.0050.00317.59
8.1.280.0120.00325.92
8.1.270.0140.00324.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.53
8.1.230.0060.00620.85
8.1.220.0040.00418.77
8.1.210.0060.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0030.00618.97
8.1.160.0000.00718.86
8.1.150.0080.00018.56
8.1.140.0060.00317.29
8.1.130.0000.00817.77
8.1.120.0030.00517.41
8.1.110.0040.00417.44
8.1.100.0030.00317.39
8.1.90.0070.00017.27
8.1.80.0040.00417.46
8.1.70.0040.00417.35
8.1.60.0080.00017.54
8.1.50.0050.00317.48
8.1.40.0000.00917.43
8.1.30.0040.00417.59
8.1.20.0060.00317.71
8.1.10.0080.00017.55
8.1.00.0000.00717.52
8.0.300.0030.00319.92
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0040.00416.78
8.0.260.0070.00016.71
8.0.250.0070.00016.92
8.0.240.0030.00317.00
8.0.230.0030.00316.93
8.0.220.0070.00016.91
8.0.210.0070.00016.92
8.0.200.0030.00316.98
8.0.190.0040.00416.95
8.0.180.0000.00816.91
8.0.170.0000.00816.92
8.0.160.0040.00416.96
8.0.150.0000.00916.71
8.0.140.0000.00816.89
8.0.130.0000.00513.34
8.0.120.0070.00016.84
8.0.110.0040.00416.84
8.0.100.0050.00316.94
8.0.90.0040.00416.76
8.0.80.0090.01216.92
8.0.70.0040.00416.89
8.0.60.0040.00416.86
8.0.50.0070.00016.83
8.0.30.0040.01317.03
8.0.20.0160.00216.97
8.0.10.0000.00717.07
8.0.00.0110.00716.83
7.4.330.0000.00512.93
7.4.320.0060.00016.44
7.4.300.0060.00016.58
7.4.290.0070.00016.49
7.4.280.0000.00816.41
7.4.270.0030.00516.51
7.4.260.0030.00313.27
7.4.250.0000.00816.58
7.4.240.0030.00416.47
7.4.230.0030.00316.39
7.4.220.0100.01616.58
7.4.210.0100.00816.53
7.4.200.0000.00716.40
7.4.190.0000.00716.72
7.4.160.0090.00616.47
7.4.150.0090.00916.34
7.4.140.0120.01016.54
7.4.130.0100.00716.38
7.4.120.0050.01116.58
7.4.110.0150.00316.46
7.4.100.0000.01616.52
7.4.90.0090.01516.42
7.4.80.0070.01019.39
7.4.70.0160.00016.60
7.4.60.0110.00516.57
7.4.50.0060.00616.50
7.4.40.0070.00716.50
7.4.30.0110.00716.39
7.4.00.0070.00915.19
7.3.330.0000.00613.11
7.3.320.0000.00513.29
7.3.310.0000.00716.28
7.3.300.0070.00016.20
7.3.290.0070.00716.17
7.3.280.0060.00916.28
7.3.270.0030.01316.36
7.3.260.0070.01316.63
7.3.250.0100.01016.39
7.3.240.0120.00616.21
7.3.230.0190.00316.51
7.3.210.0130.00716.19
7.3.200.0080.00816.31
7.3.190.0100.00616.51
7.3.180.0060.00916.42
7.3.170.0120.00916.40
7.3.160.0040.01116.31
7.3.120.0090.00614.91
7.3.110.0140.00314.77
7.3.100.0090.00614.65
7.3.90.0030.00914.52
7.3.80.0070.01014.86
7.3.70.0030.00614.61
7.3.60.0060.01014.63
7.3.50.0080.00514.66
7.3.40.0060.00914.82
7.3.30.0070.00714.85
7.3.20.0090.00616.69
7.3.10.0100.00616.23
7.3.00.0080.00516.56
7.2.330.0150.00316.67
7.2.320.0130.01016.38
7.2.310.0130.00816.31
7.2.300.0070.01016.48
7.2.290.0080.00816.32
7.2.250.0070.01314.95
7.2.240.0040.01415.19
7.2.230.0070.00714.80
7.2.220.0030.01315.09
7.2.210.0060.00615.11
7.2.200.0030.00614.81
7.2.190.0090.00915.00
7.2.180.0040.01115.07
7.2.170.0100.00315.09
7.2.130.0070.00416.77
7.2.120.0030.00916.64
7.2.110.0060.00316.60
7.2.100.0090.00016.62
7.2.90.0000.01116.96
7.2.80.0070.00516.52
7.2.70.0050.00516.64
7.2.60.0090.00416.60
7.2.50.0250.00316.59
7.2.40.0080.01316.35
7.2.30.0100.00716.56
7.2.20.0110.01116.57
7.2.10.0170.00416.35
7.2.00.0120.00616.51
7.1.330.0000.01515.56
7.1.320.0060.00315.34
7.1.310.0070.00715.52
7.1.300.0090.00615.62
7.1.290.0030.01315.64
7.1.280.0040.00815.25
7.1.270.0100.00615.43
7.1.260.0120.00315.61
7.1.250.0000.01015.29
7.1.200.0030.00915.68
7.1.100.0030.01018.25
7.1.70.0030.00717.19
7.1.60.0100.01419.40
7.1.50.0040.01116.95
7.1.00.0070.06722.38
7.0.200.0140.00414.78
7.0.140.0070.06722.13
7.0.120.0100.06722.04
7.0.60.0230.04719.91
7.0.50.0100.06017.88
7.0.40.0030.07320.04
7.0.30.0030.09020.02
7.0.20.0100.08020.02
7.0.10.0100.08320.13
7.0.00.0070.08320.18
5.6.210.0070.07320.71
5.6.200.0030.04718.27
5.6.190.0100.08720.62
5.6.180.0100.07720.68
5.6.170.0070.07320.63
5.6.160.0070.04720.45
5.6.150.0070.08720.23
5.6.140.0070.07320.43
5.6.130.0070.05720.40
5.6.120.0100.04020.32
5.6.110.0070.04020.40
5.6.100.0030.05020.39
5.6.90.0130.04720.31
5.6.80.0000.07319.91
5.6.70.0070.08319.71
5.6.60.0030.07319.55
5.6.50.0070.08019.79
5.6.40.0070.08019.86
5.6.30.0130.03319.78
5.6.20.0070.04019.53
5.6.10.0000.05019.78
5.6.00.0070.04719.84
5.5.350.0030.04320.42
5.5.340.0030.04018.07
5.5.330.0070.05020.31
5.5.320.0130.07720.35
5.5.310.0170.04720.31
5.5.300.0030.09019.97
5.5.290.0200.07320.11
5.5.280.0070.07720.14
5.5.270.0070.08319.97
5.5.260.0030.05020.12
5.5.250.0100.07720.11
5.5.240.0100.06019.59
5.5.230.0030.05019.34
5.5.220.0070.05719.37
5.5.210.0030.04019.36
5.5.200.0070.05319.47
5.5.190.0030.04319.48
5.5.180.0070.04319.52
5.5.160.0030.08019.48
5.5.150.0030.05719.58
5.5.140.0070.08319.55
5.5.130.0000.05019.64
5.5.120.0030.06719.46
5.5.110.0030.06719.47
5.5.100.0070.05319.23
5.5.90.0200.07019.23
5.5.80.0170.07719.57
5.5.70.0070.07719.38
5.5.60.0000.05019.54
5.5.50.0070.08019.27
5.5.40.0070.07719.40
5.5.30.0070.05319.38
5.5.20.0000.06019.46
5.5.10.0100.07719.60
5.5.00.0200.06719.45
5.4.450.0030.05719.57
5.4.440.0030.04319.57
5.4.430.0030.05319.32
5.4.420.0030.04019.30
5.4.410.0070.07319.43
5.4.400.0070.03718.86
5.4.390.0070.06019.19
5.4.380.0030.04019.16
5.4.370.0070.04319.24
5.4.360.0070.06019.16
5.4.350.0070.05019.09
5.4.340.0070.04019.25
5.4.320.0100.07719.16
5.4.310.0030.04719.25
5.4.300.0000.05319.14
5.4.290.0030.04018.97
5.4.280.0070.06718.92
5.4.270.0030.04718.85
5.4.260.0170.06318.84
5.4.250.0070.04018.97
5.4.240.0100.07019.11
5.4.230.0100.07018.92
5.4.220.0070.06718.87
5.4.210.0030.04319.14
5.4.200.0100.04318.84
5.4.190.0070.07319.24
5.4.180.0070.06318.84
5.4.170.0100.07719.07
5.4.160.0130.05318.85
5.4.150.0030.05019.17
5.4.140.0130.06316.36
5.4.130.0030.07016.56
5.4.120.0070.05016.42
5.4.110.0000.04016.35
5.4.100.0100.07316.54
5.4.90.0070.07016.32
5.4.80.0030.04716.46
5.4.70.0030.04316.31
5.4.60.0100.07316.53
5.4.50.0100.05716.62
5.4.40.0070.07316.46
5.4.30.0070.04316.36
5.4.20.0130.06016.39
5.4.10.0030.06316.43
5.4.00.0100.07015.83
5.3.290.0100.05314.55
5.3.280.0070.07714.52
5.3.270.0070.08314.61
5.3.260.0070.04014.50
5.3.250.0030.04014.66
5.3.240.0000.08014.64
5.3.230.0100.07314.61
5.3.220.0000.08014.56
5.3.210.0030.04014.71
5.3.200.0070.07714.49
5.3.190.0100.07014.60
5.3.180.0070.07314.65
5.3.170.0200.06314.49
5.3.160.0030.03714.64
5.3.150.0100.07014.64
5.3.140.0170.06314.61
5.3.130.0070.07314.61
5.3.120.0200.06314.71
5.3.110.0200.06314.47
5.3.100.0030.05013.96
5.3.90.0200.04714.02
5.3.80.0030.03714.04
5.3.70.0100.05313.94
5.3.60.0070.07313.98
5.3.50.0000.08314.11
5.3.40.0100.07014.11
5.3.30.0100.06013.97
5.3.20.0030.03713.84
5.3.10.0030.07713.82
5.3.00.0030.07313.66
5.2.170.0000.05011.21
5.2.160.0030.04311.31
5.2.150.0100.06011.11
5.2.140.0070.05011.14
5.2.130.0070.03311.14
5.2.120.0000.03011.11
5.2.110.0100.02311.11
5.2.100.0070.05311.03
5.2.90.0000.05711.00
5.2.80.0070.06011.05
5.2.70.0030.04011.10
5.2.60.0100.04011.01
5.2.50.0030.06011.08
5.2.40.0030.04011.00
5.2.30.0070.03710.96
5.2.20.0070.05011.00
5.2.10.0000.06310.91
5.2.00.0030.06310.73
5.1.60.0000.0479.95
5.1.50.0000.05710.04
5.1.40.0100.0479.89
5.1.30.0100.04310.23
5.1.20.0070.03310.35
5.1.10.0000.05310.14
5.1.00.0030.0479.98
5.0.50.0000.0278.70
5.0.40.0170.0338.48
5.0.30.0030.0438.29
5.0.20.0000.0208.36
5.0.10.0000.0378.13
5.0.00.0070.0378.16
4.4.90.0030.0336.98
4.4.80.0000.0206.98
4.4.70.0000.0406.98
4.4.60.0030.0336.98
4.4.50.0000.0336.98
4.4.40.0000.0576.98
4.4.30.0030.0336.98
4.4.20.0030.0176.98
4.4.10.0070.0236.98
4.4.00.0000.0406.98
4.3.110.0030.0206.98
4.3.100.0000.0176.98
4.3.90.0000.0176.98
4.3.80.0030.0506.98
4.3.70.0000.0206.98
4.3.60.0000.0206.98
4.3.50.0070.0206.98
4.3.40.0030.0236.98
4.3.30.0030.0236.98
4.3.20.0000.0376.98
4.3.10.0000.0406.98
4.3.00.0030.0336.98

preferences:
45.97 ms | 401 KiB | 5 Q