3v4l.org

run code in 300+ PHP versions simultaneously
<?php $function = new ReflectionFunction(function( $a0, &$a1, array $a2, array &$a3, Type $a4, Type &$a5, Namespaced\Type $a6, Namespaced\Type &$a7, $a8 = 'string', &$a9 = 111, array $a10 = array('a', 'b', 'c' => 'd'), array &$a11 = null, Type $a12 = null, Type &$a13 = null, Namespaced\Type $a14 = null, Namespaced\Type &$a15 = null ){}); $parameters = $function->getParameters(); $parameters = array_map('strval', $parameters); echo implode("\n", $parameters);

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)
8.3.60.0080.00818.43
8.3.50.0100.00821.07
8.3.40.0070.01118.70
8.3.30.0070.00718.94
8.3.20.0080.00020.35
8.3.10.0000.00823.45
8.3.00.0050.00319.13
8.2.180.0040.01118.00
8.2.170.0090.00622.96
8.2.160.0130.00620.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00822.10
8.2.110.0060.00320.11
8.2.100.0070.00418.16
8.2.90.0040.00419.07
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0090.00317.90
8.2.50.0030.00618.07
8.2.40.0030.00619.93
8.2.30.0040.00418.13
8.2.20.0080.00017.66
8.2.10.0000.00717.93
8.2.00.0040.00417.57
8.1.280.0110.01125.92
8.1.270.0030.00622.23
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.88
8.1.230.0040.00719.08
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0030.00518.48
8.1.160.0040.00421.91
8.1.150.0050.00318.94
8.1.140.0050.00317.46
8.1.130.0000.00719.52
8.1.120.0020.00517.49
8.1.110.0040.00417.50
8.1.100.0040.00417.48
8.1.90.0040.00417.46
8.1.80.0000.00717.55
8.1.70.0070.00017.33
8.1.60.0000.00817.65
8.1.50.0000.00917.59
8.1.40.0040.00417.53
8.1.30.0040.00417.63
8.1.20.0000.00817.56
8.1.10.0050.00217.55
8.1.00.0050.00317.46
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.46
8.0.270.0030.00317.26
8.0.260.0040.00417.18
8.0.250.0040.00416.96
8.0.240.0070.00016.96
8.0.230.0000.00716.95
8.0.220.0040.00316.75
8.0.210.0030.00316.88
8.0.200.0030.00316.98
8.0.190.0000.00716.96
8.0.180.0040.00716.96
8.0.170.0070.00016.87
8.0.160.0000.00716.81
8.0.150.0070.00016.88
8.0.140.0000.00716.83
8.0.130.0050.00013.28
8.0.120.0060.00316.79
8.0.110.0040.00416.90
8.0.100.0000.00716.90
8.0.90.0070.00016.96
8.0.80.0160.00316.91
8.0.70.0020.00516.93
8.0.60.0080.00016.84
8.0.50.0000.00816.78
8.0.30.0130.00917.10
8.0.20.0140.01017.40
8.0.10.0000.00816.88
8.0.00.0070.01116.76
7.4.330.0000.00515.02
7.4.320.0040.00416.60
7.4.300.0040.00416.51
7.4.290.0040.00416.60
7.4.280.0000.01016.51
7.4.270.0070.00016.43
7.4.260.0030.00316.60
7.4.250.0030.00316.63
7.4.240.0000.00716.46
7.4.230.0070.00016.31
7.4.220.0100.00916.47
7.4.210.0100.00716.64
7.4.200.0040.00416.59
7.4.160.0130.00316.50
7.4.150.0040.01417.40
7.4.140.0080.01117.86
7.4.130.0080.00816.54
7.4.120.0080.01116.63
7.4.110.0060.01016.50
7.4.100.0100.01416.47
7.4.90.0030.01316.48
7.4.80.0130.00319.39
7.4.70.0120.00816.55
7.4.60.0100.00716.39
7.4.50.0000.00816.36
7.4.40.0150.00316.52
7.4.30.0100.00616.32
7.4.00.0090.00615.02
7.3.330.0060.00013.32
7.3.320.0030.00313.05
7.3.310.0000.00716.13
7.3.300.0070.00016.12
7.3.290.0130.00416.21
7.3.280.0080.00716.17
7.3.270.0120.00417.40
7.3.260.0160.00616.55
7.3.250.0100.01016.48
7.3.240.0120.00616.62
7.3.230.0100.01016.39
7.3.210.0060.01016.23
7.3.200.0030.01319.39
7.3.190.0120.00616.47
7.3.180.0110.01016.21
7.3.170.0060.00916.27
7.3.160.0060.00916.36
7.3.10.0040.01116.37
7.3.00.0080.00416.05
7.2.330.0080.01116.79
7.2.320.0080.00816.73
7.2.310.0170.00316.30
7.2.300.0060.00916.55
7.2.290.0090.00916.58
7.2.130.0140.00716.68
7.2.120.0100.00016.59
7.2.110.0060.00616.55
7.2.100.0060.00316.62
7.2.90.0080.00616.83
7.2.80.0000.01316.19
7.2.70.0040.01216.25
7.2.60.0070.00716.73
7.2.50.0140.00916.85
7.2.40.0090.00916.68
7.2.30.0070.00716.84
7.2.20.0030.01316.66
7.2.10.0070.00716.64
7.2.00.0110.00617.97
7.1.250.0030.00715.60
7.1.100.0000.01417.91
7.1.70.0070.00416.80
7.1.60.0140.01119.11
7.1.50.0030.01716.83
7.1.00.0000.08022.40
7.0.200.0030.00516.47
7.0.140.0030.07321.97
7.0.60.0070.05319.95
7.0.50.0130.05317.91
7.0.40.0000.04720.02
7.0.30.0630.06720.26
7.0.20.0430.06320.10
7.0.10.0070.09020.05
7.0.00.0070.04320.11
5.6.280.0030.07321.13
5.6.210.0100.06320.77
5.6.200.0100.07318.15
5.6.190.0030.08020.62
5.6.180.0400.07720.67
5.6.170.0300.07320.45
5.6.160.0030.08720.57
5.6.150.0130.07718.15
5.6.140.0100.06718.28
5.6.130.0030.04018.18
5.6.120.0100.06020.99
5.6.110.0130.06721.12
5.6.100.0100.06320.98
5.6.90.0100.06021.12
5.6.80.0070.08020.38
5.6.70.4470.04020.50
5.5.350.0270.06720.53
5.5.340.0100.07717.95
5.5.330.0100.08020.40
5.5.320.0030.04020.47
5.5.310.0270.07720.36
5.5.300.0000.04718.03
5.5.290.0030.04018.04
5.5.280.0130.05020.74
5.5.270.0000.04720.96
5.5.260.0130.07320.80
5.5.250.0070.08320.69
5.5.240.0130.03320.16
5.4.450.0300.06019.32
5.4.440.0230.06019.39
5.4.430.0170.04319.47
5.4.420.0270.04019.41
5.4.410.0300.04319.18
5.4.400.0200.04719.00
5.4.390.0270.07318.98
5.4.380.0270.06019.09
5.4.370.0270.07319.23
5.4.360.0170.07019.15
5.4.350.0270.05719.20
5.4.340.0400.05318.87
5.4.320.0230.07719.00
5.4.310.0270.07019.24
5.4.300.0170.05019.03
5.4.290.0300.03319.16
5.4.280.0230.07319.21
5.4.270.0230.07719.11
5.4.260.0300.04018.94
5.4.250.0170.06719.30
5.4.240.0130.04319.14
5.4.230.0200.03719.21
5.4.220.0130.04018.85
5.4.210.0170.04019.31
5.4.200.0130.04718.86
5.4.190.0170.04019.30
5.4.180.0130.03718.96
5.4.170.0170.04318.94
5.4.160.0170.03319.07
5.4.150.0170.03318.93
5.4.140.0170.03716.42
5.4.130.0200.03016.50
5.4.120.0070.04016.50
5.4.110.0130.03716.54
5.4.100.0200.03016.40
5.4.90.0170.03016.46
5.4.80.0130.04016.54
5.4.70.0170.04316.50
5.4.60.0230.05016.25
5.4.50.0100.04016.25
5.4.40.0130.03316.17
5.4.30.0100.04016.52
5.4.20.0130.04016.47
5.4.10.0170.03016.52
5.4.00.0170.03015.96
5.3.290.0270.06714.68
5.3.280.0170.05014.65
5.3.270.0130.03714.49
5.3.260.0230.02714.63
5.3.250.0100.04014.70
5.3.240.0100.04014.66
5.3.230.0170.03314.70
5.3.220.0130.04314.51
5.3.210.0070.04314.60
5.3.200.0130.03714.74
5.3.190.0100.04314.74
5.3.180.0170.04014.73
5.3.170.0100.04714.69
5.3.160.0170.03714.48
5.3.150.0270.02714.58
5.3.140.0130.04314.57
5.3.130.0170.03714.64
5.3.120.0170.05714.63
5.3.110.0130.03714.55
5.3.100.0130.04014.10
5.3.90.0100.05014.21
5.3.80.0100.04314.04
5.3.70.0200.03714.08
5.3.60.0270.06014.15
5.3.50.0170.07013.87
5.3.40.0230.04713.89
5.3.30.0200.03713.93
5.3.20.0370.05713.70
5.3.10.0200.04713.65
5.3.00.0230.05313.77
5.2.170.0170.05712.74
5.2.160.0170.06012.74
5.2.150.0130.04712.74
5.2.140.0170.05712.74
5.2.130.0230.05712.74
5.2.120.0270.05012.74
5.2.110.0230.05712.74
5.2.100.0270.05312.74
5.2.90.0200.03712.74
5.2.80.0270.03012.74
5.2.70.0200.03712.74
5.2.60.0200.05012.74
5.2.50.0130.03712.74
5.2.40.0200.05312.74
5.2.30.0130.03712.74
5.2.20.0200.05712.74
5.2.10.0270.06312.74
5.2.00.0200.05712.74
5.1.60.0170.03012.74
5.1.50.0200.04312.74
5.1.40.0200.05012.74
5.1.30.0200.04012.74
5.1.20.0200.04712.74
5.1.10.0170.05312.74
5.1.00.0170.04712.74
5.0.50.0100.04712.74
5.0.40.0130.01712.74
5.0.30.0130.04312.74
5.0.20.0030.04712.74
5.0.10.0170.02712.74
5.0.00.0070.06712.74
4.4.90.0100.03712.74
4.4.80.0070.02312.74
4.4.70.0070.03012.74
4.4.60.0070.02712.74
4.4.50.0100.03312.74
4.4.40.0100.03012.74
4.4.30.0100.03312.74
4.4.20.0070.02712.74
4.4.10.0070.03312.74
4.4.00.0100.04312.74
4.3.110.0100.01312.74
4.3.100.0100.02312.74
4.3.90.0070.02712.74
4.3.80.0070.03712.74
4.3.70.0100.03012.74
4.3.60.0100.03312.74
4.3.50.0070.03712.74
4.3.40.0100.03712.74
4.3.30.0030.03712.74
4.3.20.0070.03712.74
4.3.10.0030.02712.74
4.3.00.0000.02012.74

preferences:
43.44 ms | 401 KiB | 5 Q