3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NS; class A { public function get($a){} } function foo($a = 'foo') { } $class = new \ReflectionClass('NS\A'); $method = $class->getMethod('get'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; $method = new \ReflectionFunction('NS\foo'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; /* var_dump($class->getNamespaceName()); var_dump($class->getName()); var_dump($method->getNamespaceName()); var_dump($method->getName()); var_dump($aParameter->getName()); var_dump($aParameter->getDeclaringFunction()->getNamespaceName()); var_dump($aParameter->getDeclaringFunction()->getName()); */ var_dump($aParameter->getDefaultValue()); var_dump($aParameter->getDefaultValueConstantName());

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)
8.3.40.0040.01118.59
8.3.30.0060.00919.14
8.3.20.0110.00020.16
8.3.10.0050.00323.66
8.3.00.0040.00420.88
8.2.170.0150.00022.96
8.2.160.0070.00720.35
8.2.150.0090.00024.18
8.2.140.0000.00724.66
8.2.130.0090.00626.16
8.2.120.0030.00519.23
8.2.110.0090.00021.94
8.2.100.0030.00920.35
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0030.00617.67
8.2.50.0060.00318.07
8.2.40.0000.00820.00
8.2.30.0040.00418.29
8.2.20.0040.00417.61
8.2.10.0030.00618.12
8.2.00.0000.00917.57
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0080.00319.08
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0000.00917.36
8.1.180.0080.00018.10
8.1.170.0080.00318.30
8.1.160.0000.00721.91
8.1.150.0040.00418.64
8.1.140.0060.00317.32
8.1.130.0000.00717.84
8.1.120.0050.00317.46
8.1.110.0070.00017.40
8.1.100.0070.00017.41
8.1.90.0030.00517.36
8.1.80.0050.00217.29
8.1.70.0000.00717.23
8.1.60.0090.00017.39
8.1.50.0000.00817.44
8.1.40.0040.00417.52
8.1.30.0060.00317.55
8.1.20.0080.00017.61
8.1.10.0080.00017.54
8.1.00.0040.00417.53
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.32
8.0.270.0030.00317.10
8.0.260.0000.00717.27
8.0.250.0050.00216.91
8.0.240.0060.00316.92
8.0.230.0000.00716.85
8.0.220.0070.00016.89
8.0.210.0070.00016.74
8.0.200.0060.00016.93
8.0.190.0000.00716.77
8.0.180.0050.00516.77
8.0.170.0060.00316.78
8.0.160.0070.00016.90
8.0.150.0000.00716.79
8.0.140.0030.00616.82
8.0.130.0000.00613.23
8.0.120.0000.00816.70
8.0.110.0040.00416.88
8.0.100.0000.00816.70
8.0.90.0030.00516.72
8.0.80.0070.01416.86
8.0.70.0050.00216.85
8.0.60.0030.00316.81
8.0.50.0070.00016.89
8.0.30.0090.01016.94
8.0.20.0100.00917.40
8.0.10.0070.00016.75
8.0.00.0140.00616.67
7.4.330.0060.00015.02
7.4.320.0060.00016.45
7.4.300.0060.00016.46
7.4.290.0060.00316.37
7.4.280.0090.00016.44
7.4.270.0030.00316.48
7.4.260.0080.00016.43
7.4.250.0040.00416.52
7.4.240.0020.00516.45
7.4.230.0000.00816.61
7.4.220.0040.01416.67
7.4.210.0070.01316.53
7.4.200.0000.00716.54
7.4.160.0120.00316.29
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0090.00716.49
7.4.120.0150.00516.53
7.4.110.0060.01216.40
7.4.100.0150.00916.51
7.4.90.0100.00716.41
7.4.80.0080.01519.39
7.4.70.0110.00716.39
7.4.60.0140.01016.54
7.4.50.0060.00016.54
7.4.40.0100.01016.17
7.4.30.0080.00816.50
7.4.00.0000.01714.73
7.3.330.0050.00013.26
7.3.320.0000.00513.05
7.3.310.0060.00316.26
7.3.300.0030.00316.17
7.3.290.0070.00716.33
7.3.280.0120.01016.30
7.3.270.0100.00717.40
7.3.260.0130.01216.68
7.3.250.0050.01216.39
7.3.240.0100.00716.53
7.3.230.0070.01016.39
7.3.210.0070.01016.27
7.3.200.0090.01219.39
7.3.190.0070.01016.31
7.3.180.0070.00816.43
7.3.170.0030.01316.32
7.3.160.0160.01016.25
7.3.120.0070.01115.02
7.2.330.0070.01016.63
7.2.320.0090.00916.36
7.2.310.0070.01016.26
7.2.300.0100.00616.32
7.2.290.0070.01116.41
7.2.60.0040.00816.63
7.2.00.0040.00719.06
7.1.200.0070.00715.77
7.1.100.0230.00018.06
7.1.70.0030.01017.09
7.1.60.0060.01919.70
7.1.50.0170.00716.53
7.1.00.0030.07322.34
7.0.200.0030.00616.66
7.0.140.0070.06322.00
7.0.100.0070.08719.88
7.0.90.0130.07319.91
7.0.80.0230.08019.89
7.0.70.0170.07020.13
7.0.60.0030.08719.91
7.0.50.0030.08720.36
7.0.40.0100.05720.14
7.0.30.0200.07020.04
7.0.20.0100.08720.10
7.0.10.0130.08020.07
7.0.00.0030.09020.04
5.6.280.0000.07020.86
5.6.250.0100.08320.57
5.6.240.0070.05720.49
5.6.230.0170.05720.50
5.6.220.0130.08020.68
5.6.210.0130.08020.78
5.6.200.0170.07320.95
5.6.190.0030.05021.04
5.6.180.0170.07321.05
5.6.170.0130.08021.01
5.6.160.0030.07720.93
5.6.150.0070.08721.12
5.6.140.0070.08021.06
5.6.130.0200.07321.02
5.6.120.0070.07321.04
5.6.110.0100.03720.93
5.6.100.0070.08021.01
5.6.90.0130.04321.09
5.6.80.0070.04020.49
5.6.70.0000.04320.55
5.6.60.0000.04320.45
5.6.50.0070.03020.48
5.6.40.0030.03720.44
5.6.30.0070.03720.38
5.6.20.0100.03320.29
5.6.10.0100.02720.40
5.6.00.0130.04320.45
5.5.380.0100.08020.34
5.5.370.0130.05320.45
5.5.360.0130.06720.48
5.5.350.0030.09020.40
5.5.340.0000.08720.74
5.5.330.0070.08720.89
5.5.320.0100.06720.93
5.5.310.0070.07720.88
5.5.300.0070.05320.78
5.5.290.0000.08320.92
5.5.280.0130.06020.88
5.5.270.0000.06020.75
5.5.260.0030.07320.83
5.5.250.0070.08020.73
5.5.240.0100.03320.16
5.5.230.0070.04320.30
5.5.220.0000.03720.26
5.5.210.0130.04320.21
5.5.200.0070.03320.20
5.5.190.0030.03320.23
5.5.180.0070.03720.19
5.5.160.0000.05020.28
5.5.150.0070.05020.18
5.5.140.0030.07020.11
5.5.130.0030.03720.28
5.5.120.0100.03320.11
5.5.110.0070.04020.26
5.5.100.0000.04320.18
5.5.90.0000.04020.07
5.5.80.0030.03720.13
5.5.70.0030.04020.06
5.5.60.0070.03720.12
5.5.50.0100.03320.09
5.5.40.0030.04020.16
5.5.30.0100.03320.05
5.5.20.0000.04720.06
5.5.10.0100.03720.03
5.5.00.0000.04320.12
5.4.450.0100.08319.47
5.4.440.0170.07319.36
5.4.430.0070.07719.20
5.4.420.0100.07319.36
5.4.410.0030.05019.06
5.4.400.0030.04018.86
5.4.390.0030.04018.86
5.4.380.0000.04319.04
5.4.370.0100.02318.86
5.4.360.0030.04019.05
5.4.350.0070.04019.03
5.4.340.0070.03319.05
5.4.320.0100.03018.88
5.4.310.0030.03019.21
5.4.300.0100.04319.12
5.4.290.0030.03319.23
5.4.280.0070.04018.96
5.4.270.0030.03718.84
5.4.260.0000.04018.85
5.4.250.0070.03718.84
5.4.240.0030.03719.13
5.4.230.0030.04318.86
5.4.220.0000.04319.12
5.4.210.0070.03319.15
5.4.200.0070.03319.12
5.4.190.0070.03018.86
5.4.180.0000.04019.11
5.4.170.0130.06019.05
5.4.160.0000.04019.09
5.4.150.0030.03718.93
5.4.140.0030.03716.49
5.4.130.0030.03016.46
5.4.120.0070.03316.46
5.4.110.0030.03316.38
5.4.100.0070.03316.54
5.4.90.0030.03716.58
5.4.80.0070.03016.37
5.4.70.0030.03716.49
5.4.60.0030.03316.34
5.4.50.0030.06716.44
5.4.40.0030.08316.49
5.4.30.0030.06316.48
5.4.20.0030.06716.47
5.4.10.0000.06016.30
5.4.00.0070.03715.94
5.3.290.0070.03714.77
5.3.280.0170.02314.66
5.3.270.0130.03714.63
5.3.260.0130.03014.73
5.3.250.0000.03714.71
5.3.240.0070.03314.75
5.3.230.0030.04014.54
5.3.220.0070.03714.64
5.3.210.0000.04314.49
5.3.200.0000.04014.45
5.3.190.0000.05714.59
5.3.180.0030.03714.68
5.3.170.0130.03014.52
5.3.160.0030.04014.69
5.3.150.0000.07314.57
5.3.140.0100.07014.49
5.3.130.0030.07314.54
5.3.120.0030.08014.50
5.3.110.0070.06714.52
5.3.100.0070.07314.09
5.3.90.0030.06314.08
5.3.80.0030.07713.95
5.3.70.0070.06014.03
5.3.60.0070.07014.12
5.3.50.0000.07013.98
5.3.40.0100.07014.02
5.3.30.0100.04313.97
5.3.20.0030.06013.72
5.3.10.0100.06713.77
5.3.00.0000.07313.71
5.2.170.0030.05712.05
5.2.160.0030.06712.05
5.2.150.0070.06312.05
5.2.140.0000.06712.05
5.2.130.0030.03312.05
5.2.120.0030.06312.05
5.2.110.0030.06712.05
5.2.100.0070.06012.05
5.2.90.0100.06012.05
5.2.80.0030.06712.05
5.2.70.0070.06012.05
5.2.60.0070.03012.05
5.2.50.0100.03712.05
5.2.40.0100.02312.05
5.2.30.0030.06712.05
5.2.20.0070.06012.05
5.2.10.0030.06012.05
5.2.00.0000.04312.05
5.1.60.0100.04312.05
5.1.50.0100.04712.05
5.1.40.0070.05012.05
5.1.30.0100.05012.05
5.1.20.0030.06012.05
5.1.10.0030.05312.05
5.1.00.0030.05312.05
5.0.50.0100.03712.05
5.0.40.0000.03012.05
5.0.30.0030.06312.05
5.0.20.0070.04012.05
5.0.10.0030.02312.05
5.0.00.0000.06712.05
4.4.90.0000.02312.05
4.4.80.0030.03312.05
4.4.70.0030.03312.05
4.4.60.0030.01712.05
4.4.50.0000.04012.05
4.4.40.0070.04712.05
4.4.30.0000.02012.05
4.4.20.0030.03312.05
4.4.10.0070.03312.05
4.4.00.0000.05312.05
4.3.110.0070.03312.05
4.3.100.0030.03312.05
4.3.90.0030.02712.05
4.3.80.0100.04312.05
4.3.70.0000.03012.05
4.3.60.0030.01712.05
4.3.50.0030.03712.05
4.3.40.0000.03012.05
4.3.30.0000.03312.05
4.3.20.0030.01712.05
4.3.10.0000.03312.05
4.3.00.0070.01312.05

preferences:
37.34 ms | 400 KiB | 5 Q