3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace X; $f = function () {}; $r = new \ReflectionMethod($f, '__invoke'); var_dump($r->isClosure()); var_dump($r->getClosureScopeClass());

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)
8.3.40.0100.00718.63
8.3.30.0100.00719.01
8.3.20.0140.00720.39
8.3.10.0060.00320.41
8.3.00.0080.00019.13
8.2.170.0180.00022.96
8.2.160.0070.01020.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0050.00222.14
8.2.110.0030.00619.45
8.2.100.0030.00917.67
8.2.90.0000.00819.22
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0070.00018.22
8.2.30.0040.00418.11
8.2.20.0050.00217.75
8.2.10.0070.00018.14
8.2.00.0040.00417.66
8.1.270.0030.00522.05
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00320.86
8.1.230.0080.00417.51
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0000.00718.64
8.1.160.0030.00521.93
8.1.150.0000.00718.85
8.1.140.0040.00417.36
8.1.130.0070.00017.76
8.1.120.0040.00417.38
8.1.110.0040.00417.49
8.1.100.0040.00417.34
8.1.90.0040.00417.48
8.1.80.0000.00717.49
8.1.70.0000.00717.46
8.1.60.0080.00017.49
8.1.50.0080.00017.56
8.1.40.0030.00617.51
8.1.30.0030.00617.53
8.1.20.0040.00417.64
8.1.10.0030.00517.50
8.1.00.0050.00217.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.43
8.0.270.0070.00017.23
8.0.260.0000.00617.23
8.0.250.0060.00016.80
8.0.240.0030.00316.78
8.0.230.0030.00316.85
8.0.220.0000.00816.81
8.0.210.0000.00716.81
8.0.200.0030.00616.94
8.0.190.0060.00316.96
8.0.180.0000.00716.80
8.0.170.0060.00316.91
8.0.160.0000.00716.87
8.0.150.0040.00416.84
8.0.140.0000.00716.75
8.0.130.0040.00413.27
8.0.120.0030.00516.81
8.0.110.0040.00416.79
8.0.100.0040.00416.73
8.0.90.0030.00316.95
8.0.80.0100.01016.90
8.0.70.0040.00416.73
8.0.60.0000.00816.73
8.0.50.0050.00316.86
8.0.30.0090.00917.21
8.0.20.0130.00617.40
8.0.10.0040.00416.86
8.0.00.0080.01116.72
7.4.330.0000.00515.00
7.4.320.0040.00416.51
7.4.300.0030.00316.54
7.4.290.0000.00716.62
7.4.280.0080.00016.39
7.4.270.0030.00316.57
7.4.260.0040.00416.49
7.4.250.0080.00016.61
7.4.240.0060.00216.57
7.4.230.0000.00716.54
7.4.220.0110.00616.59
7.4.210.0080.00616.63
7.4.200.0030.00516.34
7.4.160.0220.00316.41
7.4.150.0100.00717.40
7.4.140.0120.00617.86
7.4.130.0100.00716.47
7.4.120.0110.00616.37
7.4.110.0040.01316.39
7.4.100.0100.00716.53
7.4.90.0140.00316.47
7.4.80.0070.01019.39
7.4.70.0090.00916.49
7.4.60.0030.01316.43
7.4.50.0030.00316.34
7.4.40.0040.01216.39
7.4.30.0100.00716.34
7.4.00.0010.01415.10
7.3.330.0030.00313.04
7.3.320.0000.00613.31
7.3.310.0000.00716.27
7.3.300.0040.00416.20
7.3.290.0000.01516.21
7.3.280.0060.01016.23
7.3.270.0060.01317.40
7.3.260.0070.01016.30
7.3.250.0080.00916.39
7.3.240.0100.00716.24
7.3.230.0150.00916.48
7.3.210.0140.00716.37
7.3.200.0140.00719.39
7.3.190.0110.00616.36
7.3.180.0060.01016.28
7.3.170.0070.01016.35
7.3.160.0090.00616.20
7.3.120.0000.01614.71
7.3.110.0070.00714.89
7.3.100.0130.00314.73
7.3.90.0040.00814.93
7.3.80.0070.00714.70
7.3.70.0100.00314.85
7.3.60.0030.00714.64
7.3.50.0000.01514.48
7.3.40.0090.00614.56
7.3.30.0030.01014.88
7.3.20.0040.01116.59
7.3.10.0080.00316.64
7.3.00.0100.00316.38
7.2.330.0100.00716.54
7.2.320.0070.01416.30
7.2.310.0060.01016.39
7.2.300.0110.00616.78
7.2.290.0130.00716.71
7.2.250.0030.01515.12
7.2.240.0040.01514.80
7.2.230.0060.00915.01
7.2.220.0090.00615.13
7.2.210.0100.00714.87
7.2.200.0030.01215.23
7.2.190.0000.01314.99
7.2.180.0000.01414.93
7.2.170.0070.00414.70
7.2.60.0070.01016.52
7.2.00.0040.01319.30
7.1.330.0040.01115.76
7.1.320.0070.00415.43
7.1.310.0070.00715.76
7.1.300.0030.01015.76
7.1.290.0040.01115.54
7.1.280.0040.00415.64
7.1.270.0060.00615.61
7.1.260.0060.00615.73
7.1.200.0120.00015.63
7.1.100.0000.01318.13
7.1.70.0040.00417.09
7.1.60.0100.01319.32
7.1.50.0000.01117.01
7.1.00.0070.07322.36
7.0.200.0000.00816.79
7.0.140.0030.06722.04
7.0.60.0070.07019.92
7.0.50.0100.05317.96
7.0.40.0100.08020.18
7.0.30.0630.07020.25
7.0.20.0270.08320.20
7.0.10.0030.09320.19
7.0.00.0130.07720.06
5.6.280.0070.07021.12
5.6.210.0200.06320.45
5.6.200.0070.07018.13
5.6.190.0130.07320.61
5.6.180.0330.04720.64
5.6.170.0270.04020.44
5.6.160.0100.07320.55
5.6.150.0100.05018.16
5.6.140.0130.07718.28
5.6.130.0070.04318.14
5.6.120.0030.04020.74
5.6.110.0030.08721.12
5.6.100.0100.08021.11
5.6.90.0100.04721.03
5.6.80.0070.07020.38
5.5.350.0170.06020.38
5.5.340.0100.04017.96
5.5.330.0030.04320.58
5.5.320.0300.08020.35
5.5.310.0370.07020.32
5.5.300.0100.05317.98
5.5.290.0130.07317.93
5.5.280.0070.08720.79
5.5.270.0030.04320.79
5.5.260.0030.05720.77
5.5.250.0070.03720.66
5.5.240.0230.07720.24
5.4.450.1570.04319.50
5.4.440.0700.04019.41
5.4.430.0000.03719.58
5.4.420.0730.00019.53
5.4.410.0630.00019.29
5.4.400.0630.00019.33
5.4.390.0630.00019.07
5.4.380.0630.00019.04
5.4.370.0870.00019.08
5.4.360.0600.00019.06
5.4.350.0630.00019.13
5.4.340.0630.00019.27
5.4.320.0030.04012.50
5.4.310.0060.04012.50
5.4.300.0060.03712.50
5.4.290.0070.03812.50
5.4.280.0060.03712.39
5.4.270.0060.04012.39
5.4.260.0060.03912.39
5.4.250.0030.04512.39
5.4.240.0080.04012.40
5.4.230.0090.04312.39
5.4.220.0080.04112.39
5.4.210.0080.04212.38
5.4.200.0060.04312.39
5.4.190.0060.03712.38
5.4.180.0060.03612.39
5.4.170.0060.03712.40
5.4.160.0050.03812.39
5.4.150.0050.03912.39
5.4.140.0070.04012.07
5.4.130.0100.03212.06
5.4.120.0040.03712.02
5.4.110.0040.03712.01
5.4.100.0060.03512.02
5.4.90.0050.03812.01
5.4.80.0040.03912.02
5.4.70.0050.03612.01
5.4.60.0040.03612.01
5.4.50.0080.03312.00
5.4.40.0050.03511.99
5.4.30.0040.03811.99
5.4.20.0040.03911.99
5.4.10.0060.03612.00
5.4.00.0090.03611.48
5.3.290.0070.04112.80
5.3.280.0050.04312.70
5.3.270.0070.05112.72
5.3.260.0050.05212.72
5.3.250.0080.04612.72
5.3.240.0070.04412.72
5.3.230.0090.04312.70
5.3.220.0140.05312.68
5.3.210.0110.04812.68
5.3.200.0090.04912.68
5.3.190.0080.04312.68
5.3.180.0140.04312.67
5.3.170.0070.04912.67
5.3.160.0060.04812.67
5.3.150.0090.03812.68
5.3.140.0070.04512.66
5.3.130.0080.04412.65
5.3.120.0060.04612.66
5.3.110.0100.04912.66
5.3.100.0060.04212.13
5.3.90.0040.04112.11
5.3.80.0050.04212.11
5.3.70.0080.03812.11
5.3.60.0090.03912.09
5.3.50.0070.03812.04
5.3.40.0050.04112.04
5.3.30.0080.04211.99
5.3.20.0070.04211.78
5.3.10.0050.03711.75
5.3.00.0070.04311.73
5.2.170.0060.0319.18
5.2.160.0050.0299.18
5.2.150.0070.0329.18
5.2.140.0020.0359.18
5.2.130.0090.0289.14
5.2.120.0040.0309.14
5.2.110.0040.0319.14
5.2.100.0090.0259.14
5.2.90.0060.0309.15
5.2.80.0090.0309.14
5.2.70.0030.0329.14
5.2.60.0070.0349.09
5.2.50.0060.0319.06
5.2.40.0050.0289.03
5.2.30.0030.0329.02
5.2.20.0050.0289.01
5.2.10.0050.0288.93
5.2.00.0040.0308.78
5.1.60.0070.0248.07
5.1.50.0030.0258.06
5.1.40.0010.0288.05
5.1.30.0030.0298.40
5.1.20.0090.0348.42
5.1.10.0050.0278.14
5.1.00.0060.0268.14
5.0.50.0020.0226.63
5.0.40.0040.0196.47
5.0.30.0070.0346.29
5.0.20.0050.0226.27
5.0.10.0060.0176.24
5.0.00.0050.0286.23
4.4.90.0020.0184.78
4.4.80.0030.0184.76
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0050.0224.71
4.4.30.0050.0144.76
4.4.20.0020.0164.85
4.4.10.0030.0164.85
4.4.00.0050.0224.76
4.3.110.0020.0164.67
4.3.100.0000.0174.67
4.3.90.0040.0134.63
4.3.80.0050.0234.59
4.3.70.0050.0124.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0030.0294.54
4.3.30.0030.0203.29
4.3.20.0050.0193.25
4.3.10.0030.0163.22
4.3.00.0000.0207.88

preferences:
42.32 ms | 400 KiB | 5 Q