3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function method () { return function () { var_dump(__FUNCTION__, __METHOD__); };} } $reflection = new ReflectionMethod(new Foo(), 'method'); var_dump($reflection->getClosureScopeClass()->name);

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)
8.3.60.0120.00316.88
8.3.50.0150.00321.94
8.3.40.0110.00418.71
8.3.30.0030.01618.93
8.3.20.0040.00420.22
8.3.10.0040.00423.70
8.3.00.0000.00721.00
8.2.180.0090.00616.75
8.2.170.0070.00722.96
8.2.160.0070.00720.37
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00926.16
8.2.120.0050.00220.73
8.2.110.0060.00322.31
8.2.100.0070.00420.38
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0060.00317.67
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0070.00018.30
8.2.20.0060.00317.71
8.2.10.0000.00818.11
8.2.00.0000.00717.64
8.1.280.0210.00025.92
8.1.270.0040.00424.02
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0080.00022.03
8.1.230.0080.00319.14
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.38
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0040.00421.95
8.1.150.0040.00418.62
8.1.140.0000.00717.29
8.1.130.0050.00317.69
8.1.120.0090.00017.35
8.1.110.0040.00417.38
8.1.100.0040.00417.30
8.1.90.0000.00817.39
8.1.80.0030.00317.35
8.1.70.0030.00317.33
8.1.60.0070.00417.52
8.1.50.0040.00417.34
8.1.40.0000.00717.43
8.1.30.0040.00417.51
8.1.20.0040.00417.57
8.1.10.0070.00017.63
8.1.00.0020.00517.43
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0000.00717.16
8.0.260.0000.00617.09
8.0.250.0030.00316.90
8.0.240.0030.00316.92
8.0.230.0000.00716.78
8.0.220.0070.00016.77
8.0.210.0080.00016.84
8.0.200.0060.00016.81
8.0.190.0040.00416.80
8.0.180.0030.00316.86
8.0.170.0000.00816.81
8.0.160.0050.00216.82
8.0.150.0040.00416.84
8.0.140.0030.00516.77
8.0.130.0000.00613.34
8.0.120.0040.00416.82
8.0.110.0050.00216.95
8.0.100.0000.00716.71
8.0.90.0000.00716.83
8.0.80.0000.01516.90
8.0.70.0070.00016.77
8.0.60.0040.00416.94
8.0.50.0040.00416.79
8.0.30.0160.00417.06
8.0.20.0070.01117.40
8.0.10.0040.00417.01
8.0.00.0080.00916.77
7.4.330.0000.00515.00
7.4.320.0000.00616.60
7.4.300.0060.00016.41
7.4.290.0000.00716.48
7.4.280.0070.00016.38
7.4.270.0030.00316.60
7.4.260.0000.00716.48
7.4.250.0000.00716.45
7.4.240.0000.00716.54
7.4.230.0030.00316.59
7.4.220.0070.01016.61
7.4.210.0070.01416.46
7.4.200.0030.00316.66
7.4.190.0040.00416.55
7.4.160.0130.01016.38
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0070.01016.39
7.4.120.0100.01016.42
7.4.110.0120.01216.41
7.4.100.0090.00916.57
7.4.90.0070.01016.37
7.4.80.0130.00919.39
7.4.70.0090.00916.65
7.4.60.0030.01616.55
7.4.50.0040.00416.24
7.4.40.0080.00816.37
7.4.30.0060.00916.56
7.4.00.0040.00714.79
7.3.330.0050.00313.24
7.3.320.0050.00013.18
7.3.310.0080.00016.23
7.3.300.0070.00016.28
7.3.290.0030.00916.27
7.3.280.0090.00616.24
7.3.270.0080.00817.40
7.3.260.0070.01116.50
7.3.250.0120.00816.26
7.3.240.0140.00616.23
7.3.230.0080.01016.40
7.3.210.0070.01416.54
7.3.200.0100.01019.39
7.3.190.0090.00916.37
7.3.180.0140.00716.39
7.3.170.0030.01216.32
7.3.160.0090.00616.34
7.3.120.0070.00714.96
7.2.330.0070.01016.66
7.2.320.0120.00416.32
7.2.310.0100.01016.75
7.2.300.0100.00616.31
7.2.290.0030.01516.69
7.2.120.0100.00316.58
7.2.110.0110.00316.49
7.2.100.0030.00916.61
7.2.90.0040.01116.32
7.2.80.0090.00616.45
7.2.70.0070.00716.81
7.2.60.0070.00316.70
7.2.50.0060.00316.80
7.2.40.0030.01016.81
7.2.30.0090.00016.97
7.2.20.0080.00616.73
7.2.10.0100.00716.80
7.2.00.0090.00617.92
7.1.240.0100.00315.78
7.1.230.0130.00315.40
7.1.220.0030.01015.41
7.1.210.0030.01015.72
7.1.200.0090.00615.78
7.1.190.0060.00615.42
7.1.180.0070.00715.36
7.1.170.0030.01015.79
7.1.160.0060.00815.49
7.1.150.0060.00315.65
7.1.140.0000.01115.42
7.1.130.0080.00315.47
7.1.120.0090.00315.63
7.1.110.0120.00315.59
7.1.100.0040.00716.75
7.1.90.0030.00915.71
7.1.80.0070.00715.52
7.1.70.0050.00616.26
7.1.60.0090.00917.58
7.1.50.0030.01216.00
7.1.40.0040.01115.58
7.1.30.0070.00815.48
7.1.20.0090.00315.57
7.1.10.0060.00615.56
7.1.00.0020.03918.95
7.0.320.0030.00615.36
7.0.310.0030.01015.29
7.0.300.0080.00815.21
7.0.290.0060.00315.39
7.0.280.0090.00615.06
7.0.270.0060.00615.46
7.0.260.0000.00815.40
7.0.250.0120.00015.13
7.0.240.0000.01415.18
7.0.230.0060.00615.33
7.0.220.0030.01015.25
7.0.210.0070.00315.37
7.0.200.0060.00615.97
7.0.190.0060.00815.15
7.0.180.0080.00315.36
7.0.170.0090.00315.46
7.0.160.0000.00715.34
7.0.150.0080.00415.47
7.0.140.0040.04018.68
7.0.130.0040.00815.54
7.0.120.0080.00315.31
7.0.110.0060.00315.23
7.0.100.0040.00415.35
7.0.90.0060.00315.46
7.0.80.0040.00415.39
7.0.70.0070.00315.18
7.0.60.0050.04317.59
7.0.50.0070.03016.57
7.0.40.0030.05016.81
7.0.30.0120.02916.76
7.0.20.0230.03316.75
7.0.10.0130.05016.79
7.0.00.0080.04516.78
5.6.380.0060.00614.32
5.6.370.0140.00014.24
5.6.360.0150.00014.43
5.6.350.0080.00814.43
5.6.340.0120.00614.45
5.6.330.0140.00614.38
5.6.320.0100.00714.15
5.6.310.0130.00314.58
5.6.300.0040.00814.49
5.6.290.0150.00014.30
5.6.280.0060.04117.89
5.6.270.0170.00014.28
5.6.260.0130.00414.05
5.6.250.0130.00614.02
5.6.240.0140.00013.99
5.6.230.0160.00414.16
5.6.220.0080.00614.56
5.6.210.0100.03817.62
5.6.200.0040.04416.17
5.6.190.0110.02217.36
5.6.180.1840.02417.53
5.6.170.0170.02217.32
5.6.160.0060.04717.43
5.6.150.0070.04216.22
5.6.140.0110.04316.25
5.6.130.0080.04616.26
5.6.120.0040.02717.54
5.6.110.0120.04517.61
5.6.100.0090.04817.68
5.6.90.0100.02617.68
5.6.80.0120.03817.23
5.6.70.0150.04217.29
5.6.60.0080.00814.27
5.6.50.0110.00514.07
5.6.40.0080.00814.08
5.6.30.0100.00714.29
5.6.20.0130.00414.09
5.6.10.0130.00314.09
5.6.00.0080.00814.19
5.5.380.0090.00611.06
5.5.370.0080.00811.04
5.5.360.0090.00311.33
5.5.350.0160.04015.95
5.5.340.0070.02514.71
5.5.330.0100.02015.70
5.5.320.0230.01815.84
5.5.310.0210.01915.80
5.5.300.0040.04614.61
5.5.290.0100.02214.60
5.5.280.0070.03316.08
5.5.270.0070.02215.89
5.5.260.0070.02816.10
5.5.250.0090.02615.82
5.5.240.0080.01815.51
5.5.230.0090.00311.07
5.5.220.0040.01110.72
5.5.210.0100.00310.79
5.5.200.0080.00411.00
5.5.190.0080.00411.17
5.5.180.0000.01211.15
5.5.170.0060.00914.30
5.5.160.0060.00611.06
5.5.150.0080.00411.24
5.5.140.0100.00011.16
5.5.130.0100.00311.20
5.5.120.0090.00410.91
5.5.110.0110.00011.11
5.5.100.0110.00011.20
5.5.90.0040.00811.12
5.5.80.0070.00711.20
5.5.70.0040.00811.23
5.5.60.0050.00711.16
5.5.50.0000.01110.89
5.5.40.0150.00010.85
5.5.30.0070.00710.97
5.5.20.0040.00711.19
5.5.10.0070.00711.23
5.5.00.0080.00510.90
5.4.450.0490.03715.19
5.4.440.0520.03015.05
5.4.430.0450.03315.15
5.4.420.0340.00315.37
5.4.410.0080.03715.02
5.4.400.0160.03514.92
5.4.390.0120.03314.90
5.4.380.0050.03614.78
5.4.370.0110.02014.78
5.4.360.0110.02414.96
5.4.350.0050.02011.31
5.4.340.0030.02311.53
5.4.330.0090.00310.79
5.4.320.0060.02411.77
5.4.310.0080.02011.72
5.4.300.0090.02011.69
5.4.290.0060.02411.84
5.4.280.0080.02111.67
5.4.270.0080.01911.57
5.4.260.0060.02211.64
5.4.250.0070.02011.64
5.4.240.0100.02311.61
5.4.230.0100.02511.59
5.4.220.0030.02811.62
5.4.210.0060.02611.59
5.4.200.0090.03411.65
5.4.190.0050.03411.66
5.4.180.0060.03011.71
5.4.170.0100.02611.66
5.4.160.0080.02811.52
5.4.150.0090.02911.60
5.4.140.0090.02711.53
5.4.130.0090.02511.48
5.4.120.0080.02711.51
5.4.110.0070.02111.38
5.4.100.0040.02211.30
5.4.90.0050.02311.50
5.4.80.0020.02411.45
5.4.70.0060.02011.42
5.4.60.0100.01711.32
5.4.50.0080.01911.40
5.4.40.0060.02011.48
5.4.30.0080.02711.40
5.4.20.0090.01811.56
5.4.10.0090.02211.38
5.4.00.0060.01911.21
5.3.290.0080.02311.72
5.3.280.0080.02111.62
5.3.270.0050.02511.64
5.3.260.0070.02211.61
5.3.250.0050.02411.57
5.3.240.0090.02511.58
5.3.230.0060.02111.48
5.3.220.0070.02111.58
5.3.210.0070.02311.56
5.3.200.0100.02011.55
5.3.190.0080.02211.56
5.3.180.0070.02611.69
5.3.170.0110.02811.58
5.3.160.0080.04211.69
5.3.150.0100.03011.73
5.3.140.0060.02611.56
5.3.130.0100.02911.65
5.3.120.0100.02911.62
5.3.110.0080.03011.64
5.3.100.0070.02711.38
5.3.90.0070.03011.36
5.3.80.0090.02911.31
5.3.70.0100.02511.23
5.3.60.0070.02611.22
5.3.50.0050.03011.22
5.3.40.0060.03011.20
5.3.30.0130.02311.17
5.3.20.0070.02911.12
5.3.10.0100.01811.03
5.3.00.0080.02211.03
5.2.170.0070.0179.53
5.2.160.0070.0179.53
5.2.150.0100.0219.53
5.2.140.0090.0199.52
5.2.130.0070.0239.50
5.2.120.0070.0169.51
5.2.110.0090.0149.51
5.2.100.0060.0179.50
5.2.90.0080.0159.51
5.2.80.0070.0179.51
5.2.70.0050.0189.51
5.2.60.0040.0179.48
5.2.50.0050.0199.47
5.2.40.0040.0189.46
5.2.30.0060.0199.44
5.2.20.0070.0219.44
5.2.10.0080.0229.39
5.2.00.0070.0239.32
5.1.60.0050.0208.97
5.1.50.0060.0198.96
5.1.40.0050.0218.95
5.1.30.0070.0229.13
5.1.20.0080.0209.13
5.1.10.0030.0239.00
5.1.00.0080.0199.00
5.0.50.0050.0168.24
5.0.40.0100.0108.17
5.0.30.0050.0278.07
5.0.20.0040.0188.06
5.0.10.0070.0158.04
5.0.00.0070.0198.04
4.4.90.0040.0127.31
4.4.80.0020.0157.30
4.4.70.0030.0107.30
4.4.60.0040.0097.29
4.4.50.0040.0127.30
4.4.40.0050.0217.27
4.4.30.0040.0137.30
4.4.20.0040.0137.34
4.4.10.0050.0107.34
4.4.00.0050.0207.30
4.3.110.0030.0137.25
4.3.100.0040.0107.25
4.3.90.0060.0107.24
4.3.80.0060.0147.21
4.3.70.0050.0097.23
4.3.60.0040.0107.23
4.3.50.0040.0127.23
4.3.40.0050.0217.19
4.3.30.0000.0176.57
4.3.20.0060.0106.56
4.3.10.0020.0116.54
4.3.00.0090.0128.64

preferences:
42.8 ms | 400 KiB | 5 Q