3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myfunc(array $event) { }; $reflection = new ReflectionFunction('myfunc'); $params = $reflection->getParameters(); var_dump($params[0]->isArray());

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)
8.3.60.0120.00916.50
8.3.50.0070.00821.83
8.3.40.0110.00418.67
8.3.30.0030.01718.95
8.3.20.0040.00420.28
8.3.10.0080.00023.48
8.3.00.0030.00519.23
8.2.180.0140.00018.41
8.2.170.0060.00922.96
8.2.160.0000.01320.47
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00420.85
8.2.110.0030.00622.13
8.2.100.0060.00618.03
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0030.00917.38
8.2.60.0000.01017.91
8.2.50.0000.00818.07
8.2.40.0050.00319.95
8.2.30.0040.00418.20
8.2.20.0080.00017.68
8.2.10.0040.00418.02
8.2.00.0080.00017.70
8.1.280.0150.00625.92
8.1.270.0180.00023.87
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00623.77
8.1.230.0090.00318.82
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00817.38
8.1.190.0110.00017.00
8.1.180.0070.00318.10
8.1.170.0030.00618.52
8.1.160.0040.00421.88
8.1.150.0000.00818.58
8.1.140.0000.00717.38
8.1.130.0040.00417.74
8.1.120.0040.00417.43
8.1.110.0040.00417.40
8.1.100.0040.00417.27
8.1.90.0040.00417.36
8.1.80.0070.00017.27
8.1.70.0000.00717.38
8.1.60.0040.00417.51
8.1.50.0050.00317.43
8.1.40.0050.00317.44
8.1.30.0100.00017.41
8.1.20.0040.00417.55
8.1.10.0040.00417.50
8.1.00.0050.00317.32
8.0.300.0040.00418.77
8.0.290.0040.00417.15
8.0.280.0000.00718.42
8.0.270.0050.00317.17
8.0.260.0060.00017.19
8.0.250.0070.00016.91
8.0.240.0070.00316.84
8.0.230.0030.00316.92
8.0.220.0000.00816.88
8.0.210.0030.00316.78
8.0.200.0000.00716.86
8.0.190.0040.00416.94
8.0.180.0000.00716.95
8.0.170.0040.00416.94
8.0.160.0000.00716.86
8.0.150.0050.00216.86
8.0.140.0040.00416.86
8.0.130.0030.00313.38
8.0.120.0060.00316.79
8.0.110.0000.00816.88
8.0.100.0060.00316.98
8.0.90.0080.00016.72
8.0.80.0070.00916.85
8.0.70.0040.00416.74
8.0.60.0040.00416.72
8.0.50.0070.00016.91
8.0.30.0090.01217.12
8.0.20.0130.00517.40
8.0.10.0070.00016.87
8.0.00.0120.00616.83
7.4.330.0050.00015.01
7.4.320.0030.00316.52
7.4.300.0030.00516.38
7.4.290.0030.00316.29
7.4.280.0000.00716.54
7.4.270.0000.00716.35
7.4.260.0000.00716.28
7.4.250.0050.00316.49
7.4.240.0050.00216.45
7.4.230.0030.00316.54
7.4.220.0120.00616.57
7.4.210.0040.01016.52
7.4.200.0040.00416.54
7.4.190.0070.00016.41
7.4.160.0140.00316.38
7.4.150.0180.00617.40
7.4.140.0150.00517.86
7.4.130.0110.00616.45
7.4.120.0110.00616.55
7.4.110.0070.01016.33
7.4.100.0180.00416.59
7.4.90.0090.00916.49
7.4.80.0070.01119.39
7.4.70.0070.01016.32
7.4.60.0060.01016.46
7.4.50.0050.00016.27
7.4.40.0080.00916.41
7.4.30.0160.00416.61
7.4.00.0030.01415.12
7.3.330.0000.00712.97
7.3.320.0000.00513.25
7.3.310.0070.00016.29
7.3.300.0070.00016.28
7.3.290.0070.00716.23
7.3.280.0100.00916.22
7.3.270.0170.00017.40
7.3.260.0090.00916.25
7.3.250.0080.00916.32
7.3.240.0090.00916.48
7.3.230.0130.00716.59
7.3.210.0160.00016.21
7.3.200.0080.01119.39
7.3.190.0160.00416.23
7.3.180.0090.00716.19
7.3.170.0090.01216.35
7.3.160.0060.00916.25
7.3.120.0060.00914.93
7.2.330.0070.01716.21
7.2.320.0090.00916.62
7.2.310.0140.00916.63
7.2.300.0000.01616.31
7.2.290.0180.00016.34
7.2.00.0090.00619.05
7.1.100.0070.00418.11
7.1.70.0040.00416.92
7.1.60.0060.01819.46
7.1.50.0070.01316.90
7.1.00.0070.07322.57
7.0.200.0060.00316.59
7.0.140.0030.07021.92
7.0.60.0030.04019.86
7.0.50.0130.07317.84
7.0.40.0100.04020.25
7.0.30.0430.05320.08
7.0.20.0300.06020.07
7.0.10.0030.04320.10
7.0.00.0100.08720.05
5.6.280.0100.06720.86
5.6.210.0130.04020.50
5.6.200.0070.07018.16
5.6.190.0100.07020.51
5.6.180.0530.06720.47
5.6.170.0200.08320.54
5.6.160.0070.06720.54
5.6.150.0000.04718.15
5.6.140.0030.07718.19
5.6.130.0100.03318.13
5.6.120.0130.04020.77
5.6.110.0200.04721.11
5.6.100.0100.06320.99
5.6.90.0170.07021.00
5.6.80.0100.07720.38
5.5.350.0200.08020.41
5.5.340.0000.09017.97
5.5.330.0030.08720.31
5.5.320.0300.05320.36
5.5.310.0030.05020.30
5.5.300.0070.08317.98
5.5.290.0030.08318.04
5.5.280.0100.07720.73
5.5.270.0070.08020.75
5.5.260.0030.09020.86
5.5.250.0030.08320.58
5.5.240.0100.04020.15
5.4.450.0200.05019.41
5.4.440.1270.03719.39
5.4.430.0330.04019.48
5.4.420.0600.03719.52
5.4.410.0430.03719.44
5.4.400.0030.04019.08
5.4.390.0600.03319.31
5.4.380.0400.05718.46
5.4.370.0430.05018.71
5.4.360.0400.05718.69
5.4.350.0400.06018.47
5.4.340.0430.06318.71
5.4.320.0020.04412.50
5.4.310.0060.04312.50
5.4.300.0070.03512.50
5.4.290.0080.05012.50
5.4.280.0110.04112.39
5.4.270.0100.04612.39
5.4.260.0070.03912.39
5.4.250.0060.03912.40
5.4.240.0120.05012.39
5.4.230.0110.05712.39
5.4.220.0050.04012.39
5.4.210.0070.03812.39
5.4.200.0070.04012.38
5.4.190.0070.03912.38
5.4.180.0060.03612.38
5.4.170.0090.04312.39
5.4.160.0100.03612.39
5.4.150.0090.03212.38
5.4.140.0060.03612.06
5.4.130.0050.04212.05
5.4.120.0040.04912.01
5.4.110.0050.03512.01
5.4.100.0070.03312.01
5.4.90.0060.03712.01
5.4.80.0040.03912.01
5.4.70.0040.03612.01
5.4.60.0040.03612.00
5.4.50.0020.03712.01
5.4.40.0080.04511.99
5.4.30.0100.04811.99
5.4.20.0040.05411.98
5.4.10.0050.05211.99
5.4.00.0080.04211.48
5.3.290.0060.04312.80
5.3.280.0060.04012.71
5.3.270.0060.03812.72
5.3.260.0030.04212.72
5.3.250.0040.03812.72
5.3.240.0120.05812.72
5.3.230.0100.04412.71
5.3.220.0070.04212.68
5.3.210.0090.03612.68
5.3.200.0080.03612.68
5.3.190.0070.05312.68
5.3.180.0030.03912.67
5.3.170.0060.04012.67
5.3.160.0060.03612.67
5.3.150.0090.03512.67
5.3.140.0050.03912.66
5.3.130.0050.04012.66
5.3.120.0090.05512.66
5.3.110.0100.05012.66
5.3.100.0070.05112.12
5.3.90.0080.05012.12
5.3.80.0100.04112.09
5.3.70.0080.03312.09
5.3.60.0080.03912.08
5.3.50.0070.03812.02
5.3.40.0100.03812.02
5.3.30.0080.05611.98
5.3.20.0060.04911.76
5.3.10.0030.04011.73
5.3.00.0070.03611.71
5.2.170.0060.0419.22
5.2.160.0050.0339.21
5.2.150.0040.0419.22
5.2.140.0040.0339.21
5.2.130.0050.0299.17
5.2.120.0020.0329.17
5.2.110.0040.0319.18
5.2.100.0070.0319.18
5.2.90.0030.0419.18
5.2.80.0060.0309.17
5.2.70.0050.0509.17
5.2.60.0060.0459.13
5.2.50.0070.0439.09
5.2.40.0070.0379.07
5.2.30.0080.0279.05
5.2.20.0020.0319.03
5.2.10.0030.0288.95
5.2.00.0030.0298.80
5.1.60.0060.0228.08
5.1.50.0040.0258.08
5.1.40.0030.0258.06
5.1.30.0030.0278.41
5.1.20.0060.0258.43
5.1.10.0040.0268.16
5.1.00.0070.0288.16
5.0.50.0050.0196.64
5.0.40.0050.0216.49
5.0.30.0020.0446.31
5.0.20.0050.0326.29
5.0.10.0050.0276.25
5.0.00.0030.0396.25
4.4.90.0010.0164.77
4.4.80.0020.0154.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.66
4.3.100.0000.0194.67
4.3.90.0010.0164.63
4.3.80.0030.0264.59
4.3.70.0000.0244.63
4.3.60.0050.0144.63
4.3.50.0000.0184.63
4.3.40.0030.0234.54
4.3.30.0020.0173.30
4.3.20.0040.0173.28
4.3.10.0040.0203.23
4.3.00.0000.01716.15

preferences:
36.24 ms | 401 KiB | 5 Q