3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(callable $a) {} $f = new ReflectionFunction('test'); $p = $f->getParameters(); var_dump($p);

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)
8.3.60.0070.00718.27
8.3.50.0080.01322.03
8.3.40.0120.00618.61
8.3.30.0090.01218.96
8.3.20.0050.00220.16
8.3.10.0060.00320.21
8.3.00.0060.00317.38
8.2.180.0130.00316.63
8.2.170.0110.00322.96
8.2.160.0100.00720.53
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00418.77
8.2.110.0060.00320.27
8.2.100.0030.00917.79
8.2.90.0060.00318.09
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0050.00518.07
8.2.40.0060.00318.03
8.2.30.0040.00419.23
8.2.20.0040.00417.59
8.2.10.0040.00418.04
8.2.00.0070.00017.66
8.1.280.0060.01225.92
8.1.270.0080.00023.91
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.17
8.1.230.0080.00320.89
8.1.220.0000.00817.74
8.1.210.0030.00618.89
8.1.200.0030.00617.13
8.1.190.0030.00517.00
8.1.180.0070.00418.10
8.1.170.0050.00318.50
8.1.160.0020.00521.88
8.1.150.0070.00018.75
8.1.140.0040.00417.49
8.1.130.0000.00717.76
8.1.120.0050.00317.41
8.1.110.0040.00417.33
8.1.100.0000.00717.38
8.1.90.0000.00717.36
8.1.80.0000.00717.32
8.1.70.0030.00517.34
8.1.60.0030.00517.41
8.1.50.0030.00617.44
8.1.40.0080.00017.47
8.1.30.0030.00517.47
8.1.20.0050.00317.41
8.1.10.0040.00417.47
8.1.00.0000.00817.33
8.0.300.0040.00420.05
8.0.290.0040.00416.75
8.0.280.0000.00718.25
8.0.270.0060.00317.11
8.0.260.0030.00317.11
8.0.250.0000.00716.77
8.0.240.0000.00616.78
8.0.230.0040.00416.92
8.0.220.0030.00316.87
8.0.210.0000.00716.78
8.0.200.0040.00416.89
8.0.190.0000.00816.77
8.0.180.0070.00016.84
8.0.170.0000.00716.86
8.0.160.0050.00216.89
8.0.150.0070.00016.82
8.0.140.0000.00716.82
8.0.130.0000.00613.26
8.0.120.0080.00016.66
8.0.110.0000.00716.84
8.0.100.0040.00416.65
8.0.90.0070.00016.82
8.0.80.0150.00016.77
8.0.70.0040.00416.77
8.0.60.0040.00416.64
8.0.50.0000.00816.84
8.0.30.0140.00717.07
8.0.20.0120.00617.40
8.0.10.0000.00717.01
8.0.00.0060.01216.63
7.4.330.0060.00015.13
7.4.320.0060.00016.43
7.4.300.0000.00616.43
7.4.290.0070.00016.59
7.4.280.0000.00716.48
7.4.270.0000.00716.34
7.4.260.0000.00716.43
7.4.250.0070.00016.39
7.4.240.0050.00216.43
7.4.230.0040.00416.63
7.4.220.0040.01316.35
7.4.210.0030.01016.55
7.4.200.0040.00416.42
7.4.160.0070.00716.19
7.4.150.0210.00417.40
7.4.140.0120.00517.86
7.4.130.0020.01516.40
7.4.120.0100.00916.45
7.4.110.0120.00816.20
7.4.100.0100.01316.29
7.4.90.0070.01016.45
7.4.80.0030.01319.04
7.4.70.0060.01016.26
7.4.60.0080.00816.45
7.4.50.0000.00816.39
7.4.40.0180.00416.35
7.4.30.0090.00616.28
7.4.00.0060.00914.75
7.3.330.0030.00312.98
7.3.320.0000.00513.00
7.3.310.0000.00716.02
7.3.300.0000.00716.21
7.3.290.0070.01016.17
7.3.280.0090.00716.10
7.3.270.0130.01417.40
7.3.260.0090.00816.33
7.3.250.0110.00816.38
7.3.240.0120.00616.13
7.3.230.0080.00816.39
7.3.210.0060.01316.28
7.3.200.0100.01019.39
7.3.190.0100.00716.43
7.3.180.0060.00916.09
7.3.170.0080.00816.27
7.3.160.0030.01316.50
7.2.330.0100.01316.36
7.2.320.0080.00816.23
7.2.310.0030.01516.32
7.2.300.0030.01316.48
7.2.290.0190.00316.48
7.2.60.0070.01016.67
7.2.00.0060.00919.02
7.1.200.0060.00615.52
7.1.100.0050.00517.71
7.1.70.0030.00717.06
7.1.60.0090.01519.32
7.1.50.0090.01316.57
7.1.00.0030.07722.35
7.0.200.0080.00316.72
7.0.140.0070.06721.99
7.0.60.0070.06319.92
7.0.50.0130.07717.84
7.0.40.0100.06320.20
7.0.30.0330.08720.24
7.0.20.0200.04720.07
7.0.10.0100.04320.16
7.0.00.0030.06020.23
5.6.280.0070.07021.04
5.6.210.0070.04020.71
5.6.200.0000.08018.15
5.6.190.0100.08020.64
5.6.180.0230.04320.64
5.6.170.0170.04720.45
5.6.160.0130.08020.45
5.6.150.0070.06318.19
5.6.140.0000.05718.28
5.6.130.0070.03718.11
5.6.120.0070.04320.79
5.6.110.0130.05720.96
5.6.100.0030.04020.99
5.6.90.0130.08020.99
5.6.80.0130.04320.38
5.5.350.0200.07720.42
5.5.340.0030.06717.95
5.5.330.0100.04020.19
5.5.320.0470.04320.28
5.5.310.0270.07320.31
5.5.300.0070.04318.01
5.5.290.0100.08317.93
5.5.280.0030.07020.87
5.5.270.0130.07720.92
5.5.260.0030.09020.84
5.5.250.0100.04020.46
5.5.240.0200.07320.06
5.4.450.0130.03719.52
5.4.440.0900.06019.61
5.4.430.0770.05019.30
5.4.420.0670.00019.21
5.4.410.0770.00019.46
5.4.400.0630.00019.39
5.4.390.0630.00019.11
5.4.380.0330.08018.50
5.4.370.0570.05718.84
5.4.360.0530.05718.84
5.4.350.0330.05318.52
5.4.340.0370.05018.63
5.4.320.0040.04012.50
5.4.310.0060.03812.50
5.4.300.0050.03912.50
5.4.290.0050.04012.50
5.4.280.0040.03712.39
5.4.270.0070.03812.39
5.4.260.0050.03912.39
5.4.250.0090.03612.39
5.4.240.0030.04012.40
5.4.230.0060.03912.39
5.4.220.0060.03812.38
5.4.210.0030.03712.39
5.4.200.0080.03612.39
5.4.190.0070.03912.38
5.4.180.0060.03912.38
5.4.170.0060.04812.39
5.4.160.0030.04412.39
5.4.150.0040.03812.38
5.4.140.0080.04212.07
5.4.130.0050.03612.05
5.4.120.0080.03312.01
5.4.110.0060.03512.01
5.4.100.0080.04512.01
5.4.90.0050.03812.01
5.4.80.0080.03412.01
5.4.70.0050.03812.01
5.4.60.0050.04112.00
5.4.50.0090.03412.00
5.4.40.0050.03611.99
5.4.30.0080.04011.99
5.4.20.0090.03811.99
5.4.10.0050.03511.99
5.4.00.0090.04011.48
5.3.290.0060.04312.80
5.3.280.0080.03512.71
5.3.270.0080.03712.72
5.3.260.0080.04112.72
5.3.250.0050.03712.72
5.3.240.0070.03912.72
5.3.230.0080.03412.71
5.3.220.0060.03612.68
5.3.210.0060.04512.68
5.3.200.0130.03312.68
5.3.190.0080.03712.68
5.3.180.0030.03912.67
5.3.170.0060.03912.67
5.3.160.0130.04012.67
5.3.150.0070.03512.68
5.3.140.0100.03812.66
5.3.130.0090.04012.66
5.3.120.0060.04012.66
5.3.110.0090.03612.66
5.3.100.0140.03012.12
5.3.90.0090.03412.10
5.3.80.0050.03912.09
5.3.70.0060.03712.09
5.3.60.0050.03712.07
5.3.50.0060.03612.02
5.3.40.0040.03912.02
5.3.30.0050.03511.97
5.3.20.0060.03411.77
5.3.10.0050.03411.73
5.3.00.0050.03611.71
5.2.170.0030.0319.22
5.2.160.0030.0309.21
5.2.150.0050.0299.22
5.2.140.0030.0319.21
5.2.130.0060.0279.18
5.2.120.0040.0289.18
5.2.110.0000.0339.18
5.2.100.0040.0289.18
5.2.90.0020.0309.17
5.2.80.0050.0289.17
5.2.70.0060.0299.17
5.2.60.0050.0299.13
5.2.50.0040.0309.09
5.2.40.0070.0269.07
5.2.30.0070.0289.05
5.2.20.0060.0279.04
5.2.10.0040.0288.95
5.2.00.0090.0258.80
5.1.60.0030.0258.09
5.1.50.0050.0238.09
5.1.40.0040.0248.06
5.1.30.0080.0248.41
5.1.20.0060.0258.43
5.1.10.0040.0258.16
5.1.00.0040.0258.16
5.0.50.0050.0196.63
5.0.40.0060.0166.50
5.0.30.0040.0306.30
5.0.20.0030.0206.28
5.0.10.0040.0196.25
5.0.00.0060.0286.24
4.4.90.0080.0104.77
4.4.80.0040.0144.76
4.4.70.0040.0144.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0030.0254.70
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0040.0144.67
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0000.0184.62
4.3.40.0020.0244.54
4.3.30.0010.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0000.01715.60

preferences:
48.49 ms | 401 KiB | 5 Q