3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(callable $baz) { } } var_dump((new ReflectionParameter('Foo::bar', 'baz'))->getClass());

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)
8.3.60.0180.00016.75
8.3.50.0220.00721.92
8.3.40.0070.01018.79
8.3.30.0110.00419.27
8.3.20.0080.00020.20
8.3.10.0040.00423.61
8.3.00.0060.00317.93
8.2.180.0090.00616.75
8.2.170.0030.01222.96
8.2.160.0160.00320.34
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.02
8.2.110.0090.00022.24
8.2.100.0000.01118.03
8.2.90.0050.00219.27
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0020.00518.03
8.2.30.0000.00918.19
8.2.20.0040.00417.79
8.2.10.0080.00018.05
8.2.00.0000.00817.74
8.1.280.0110.00425.92
8.1.270.0040.00423.82
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.98
8.1.230.0040.00819.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0090.00217.10
8.1.180.0040.00418.10
8.1.170.0040.00418.39
8.1.160.0000.00821.99
8.1.150.0040.00418.62
8.1.140.0070.00017.32
8.1.130.0000.00717.77
8.1.120.0030.00317.23
8.1.110.0070.00017.33
8.1.100.0000.00717.22
8.1.90.0050.00217.28
8.1.80.0030.00317.35
8.1.70.0040.00417.20
8.1.60.0030.00617.43
8.1.50.0040.00417.35
8.1.40.0000.00817.44
8.1.30.0050.00317.59
8.1.20.0030.00617.51
8.1.10.0040.00417.48
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0030.00617.13
8.0.260.0040.00417.18
8.0.250.0070.00016.94
8.0.240.0060.00016.95
8.0.230.0030.00416.86
8.0.220.0000.00716.89
8.0.210.0040.00416.79
8.0.200.0050.00516.79
8.0.190.0060.00616.96
8.0.180.0040.00416.93
8.0.170.0040.00416.93
8.0.160.0050.00316.94
8.0.150.0040.00416.86
8.0.140.0000.00716.89
8.0.130.0040.00413.25
8.0.120.0080.00016.76
8.0.110.0050.00316.77
8.0.100.0070.00016.95
8.0.90.0070.00016.79
8.0.80.0120.00316.84
8.0.70.0040.00416.96
8.0.60.0030.00516.72
8.0.50.0040.00416.84
8.0.30.0130.00917.04
8.0.20.0100.01017.40
8.0.10.0070.00016.83
8.0.00.0080.01216.70
7.4.330.0000.00515.00
7.4.320.0030.00316.37
7.4.300.0000.00616.54
7.4.290.0020.00516.45
7.4.280.0040.00416.53
7.4.270.0040.00416.42
7.4.260.0000.00716.56
7.4.250.0000.00716.41
7.4.240.0020.00516.51
7.4.230.0000.00716.43
7.4.220.0030.01416.55
7.4.210.0120.00316.48
7.4.200.0040.00416.33
7.4.160.0170.00016.49
7.4.150.0070.01017.40
7.4.140.0130.00817.86
7.4.130.0090.00716.46
7.4.120.0090.00816.56
7.4.110.0140.00316.44
7.4.100.0080.00916.38
7.4.90.0070.01016.48
7.4.80.0100.01019.39
7.4.70.0140.00316.32
7.4.60.0060.01116.39
7.4.50.0000.00516.25
7.4.40.0030.01616.42
7.4.30.0140.00316.58
7.4.00.0050.01014.97
7.3.330.0030.00313.30
7.3.320.0060.00013.24
7.3.310.0030.00316.25
7.3.300.0030.00316.26
7.3.290.0100.00516.32
7.3.280.0120.01016.29
7.3.270.0080.01117.40
7.3.260.0030.01416.46
7.3.250.0090.00816.47
7.3.240.0060.01316.28
7.3.230.0060.01116.46
7.3.210.0100.00716.48
7.3.200.0000.01819.39
7.3.190.0060.00916.48
7.3.180.0130.00416.11
7.3.170.0090.00916.27
7.3.160.0030.01216.38
7.3.120.0050.01314.88
7.3.110.0070.01014.79
7.3.100.0030.01014.71
7.3.90.0070.00714.93
7.3.80.0000.01014.95
7.3.70.0120.00314.87
7.3.60.0030.00714.83
7.3.50.0060.00614.88
7.3.40.0030.01314.57
7.3.30.0030.01214.68
7.3.20.0070.00716.75
7.3.10.0090.00816.52
7.3.00.0070.00916.34
7.2.330.0100.01016.59
7.2.320.0080.00916.27
7.2.310.0030.01616.61
7.2.300.0030.01316.57
7.2.290.0180.00016.48
7.2.250.0070.01314.76
7.2.240.0030.01715.15
7.2.230.0070.00715.03
7.2.220.0040.01115.06
7.2.210.0040.01114.71
7.2.200.0000.01314.88
7.2.190.0040.00814.66
7.2.180.0030.00915.04
7.2.170.0060.01314.70
7.2.130.0140.00216.57
7.2.120.0100.00816.51
7.2.110.0160.00516.48
7.2.100.0070.01116.53
7.2.90.0120.00716.46
7.2.80.0090.01116.56
7.2.70.0110.00616.30
7.2.60.0110.00516.34
7.2.50.0120.00816.65
7.2.40.0070.00816.55
7.2.30.0060.00816.54
7.2.20.0080.00516.58
7.2.10.0070.00616.56
7.2.00.0080.00617.66
7.1.330.0030.00915.65
7.1.320.0030.01015.38
7.1.310.0100.00715.57
7.1.300.0070.00315.69
7.1.290.0000.01515.33
7.1.280.0080.01115.72
7.1.270.0090.00615.75
7.1.260.0130.00015.61
7.1.250.0150.00315.31
7.1.200.0000.01015.66
7.1.100.0050.00517.79
7.1.70.0000.00917.18
7.1.60.0150.00919.70
7.1.50.0060.00916.54
7.1.00.0000.08022.33
7.0.200.0040.00416.47
7.0.140.0070.07321.96
7.0.60.0000.08719.92
7.0.50.0030.05717.87
7.0.40.0030.06320.24
7.0.30.0300.06720.34
7.0.20.0330.08020.19
7.0.10.0070.08020.29
7.0.00.0070.07020.22
5.6.280.0030.07321.11
5.6.210.0030.04720.61
5.6.200.0030.04018.23
5.6.190.0100.03720.39
5.6.180.0300.06020.40
5.6.170.0170.04720.52
5.6.160.0000.04720.47
5.6.150.0100.06018.19
5.6.140.0030.06718.27
5.6.130.0000.05018.17
5.6.120.0000.07021.12
5.6.110.0070.04021.09
5.6.100.0100.07321.14
5.6.90.0100.06720.96
5.6.80.0170.07020.38
5.6.70.1800.03720.36
5.5.350.0100.06020.30
5.5.340.0030.03717.96
5.5.330.0100.04020.32
5.5.320.0400.07320.34
5.5.310.0330.04720.19
5.5.300.0100.05318.01
5.5.290.0000.04718.08
5.5.280.0070.08020.77
5.5.270.0130.08020.89
5.5.260.0030.08320.73
5.5.250.0000.04320.57
5.5.240.0170.06720.13
5.4.450.0670.05319.61
5.4.440.0700.05719.61
5.4.430.0100.05719.47
5.4.420.0870.00019.51
5.4.410.0130.05718.83
5.4.400.0200.05318.84
5.4.390.0300.05318.84
5.4.380.0230.05318.80
5.4.370.0170.05018.76
5.4.360.0070.05018.84
5.4.350.0070.03712.02
5.4.340.0070.03412.02
5.4.320.0120.04712.50
5.4.310.0080.03812.49
5.4.300.0070.03612.50
5.4.290.0030.04112.50
5.4.280.0050.03812.39
5.4.270.0140.04212.39
5.4.260.0090.03712.39
5.4.250.0060.03912.40
5.4.240.0100.03512.39
5.4.230.0080.04312.39
5.4.220.0070.03512.39
5.4.210.0050.03712.39
5.4.200.0040.03912.39
5.4.190.0060.03612.39
5.4.180.0080.03512.39
5.4.170.0070.03812.39
5.4.160.0060.03612.39
5.4.150.0060.03612.39
5.4.140.0080.03412.07
5.4.130.0040.04012.06
5.4.120.0080.03212.02
5.4.110.0080.03312.01
5.4.100.0040.03612.01
5.4.90.0060.03812.01
5.4.80.0050.03812.01
5.4.70.0050.03612.01
5.4.60.0060.03412.01
5.4.50.0050.04712.01
5.4.40.0080.03912.00
5.4.30.0070.03512.00
5.4.20.0050.03512.00
5.4.10.0120.03612.00
5.4.00.0040.03711.48
5.3.290.0090.04312.80
5.3.280.0080.03512.71
5.3.270.0060.04012.72
5.3.260.0100.03512.71
5.3.250.0050.03812.72
5.3.240.0080.03512.72
5.3.230.0060.03812.71
5.3.220.0050.03812.68
5.3.210.0090.03612.68
5.3.200.0050.03812.68
5.3.190.0070.03812.67
5.3.180.0070.03612.67
5.3.170.0050.03712.67
5.3.160.0050.04012.67
5.3.150.0040.04312.67
5.3.140.0090.03812.66
5.3.130.0060.03812.66
5.3.120.0050.03912.66
5.3.110.0130.03912.66
5.3.100.0080.03512.13
5.3.90.0050.04312.10
5.3.80.0070.03912.10
5.3.70.0050.04012.09
5.3.60.0090.04412.08
5.3.50.0070.03512.02
5.3.40.0040.03812.02
5.3.30.0050.03611.98
5.3.20.0080.03211.76
5.3.10.0040.03611.73
5.3.00.0040.03811.72
5.2.170.0040.0319.22
5.2.160.0030.0309.22
5.2.150.0070.0289.22
5.2.140.0070.0289.22
5.2.130.0050.0289.18
5.2.120.0040.0339.18
5.2.110.0050.0299.18
5.2.100.0050.0279.18
5.2.90.0030.0309.18
5.2.80.0020.0339.18
5.2.70.0080.0279.17
5.2.60.0060.0299.13
5.2.50.0060.0289.10
5.2.40.0080.0279.07
5.2.30.0040.0349.05
5.2.20.0080.0339.04
5.2.10.0030.0298.95
5.2.00.0080.0258.80
5.1.60.0050.0238.09
5.1.50.0020.0278.09
5.1.40.0040.0248.07
5.1.30.0060.0248.42
5.1.20.0050.0268.43
5.1.10.0040.0278.17
5.1.00.0070.0238.17
5.0.50.0030.0216.64
5.0.40.0020.0216.50
5.0.30.0040.0316.31
5.0.20.0050.0186.28
5.0.10.0060.0196.26
5.0.00.0030.0316.25
4.4.90.0030.0214.78
4.4.80.0020.0164.76
4.4.70.0010.0174.75
4.4.60.0020.0164.76
4.4.50.0030.0144.77
4.4.40.0050.0274.71
4.4.30.0040.0184.76
4.4.20.0030.0204.85
4.4.10.0040.0174.84
4.4.00.0030.0244.75
4.3.110.0060.0134.67
4.3.100.0020.0154.66
4.3.90.0050.0184.63
4.3.80.0020.0304.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0000.0184.62
4.3.40.0040.0304.53
4.3.30.0040.0263.30
4.3.20.0020.0153.28
4.3.10.0020.0153.23
4.3.00.0030.0207.05

preferences:
40.51 ms | 401 KiB | 5 Q