3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NS; class A { public function get($a){} } function foo(array $a = array()) { } $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());

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)
8.3.60.0120.00618.56
8.3.50.0230.00721.92
8.3.40.0110.00418.67
8.3.30.0070.00719.09
8.3.20.0030.00620.07
8.3.10.0080.00023.66
8.3.00.0040.00420.88
8.2.180.0120.00918.30
8.2.170.0110.00422.96
8.2.160.0100.00320.57
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0030.00622.08
8.2.100.0130.00017.72
8.2.90.0080.00019.28
8.2.80.0040.00417.97
8.2.70.0080.00017.49
8.2.60.0070.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00820.07
8.2.30.0000.00818.16
8.2.20.0110.00017.80
8.2.10.0000.00718.02
8.2.00.0080.00017.75
8.1.280.0080.00625.92
8.1.270.0040.00423.96
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0070.00323.75
8.1.230.0080.00419.10
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0090.00317.35
8.1.190.0040.00417.25
8.1.180.0000.00918.10
8.1.170.0050.00318.59
8.1.160.0000.00721.89
8.1.150.0080.00018.58
8.1.140.0040.00417.27
8.1.130.0000.00617.83
8.1.120.0030.00517.39
8.1.110.0030.00517.28
8.1.100.0040.00417.38
8.1.90.0040.00417.36
8.1.80.0040.00417.39
8.1.70.0000.00717.37
8.1.60.0060.00617.41
8.1.50.0000.00717.45
8.1.40.0030.00517.33
8.1.30.0040.00417.51
8.1.20.0040.00417.50
8.1.10.0020.00517.53
8.1.00.0040.00417.31
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0070.00018.35
8.0.270.0000.00717.25
8.0.260.0030.00317.08
8.0.250.0000.00716.86
8.0.240.0050.00516.87
8.0.230.0000.00716.84
8.0.220.0050.00316.74
8.0.210.0030.00316.83
8.0.200.0030.00316.90
8.0.190.0050.00216.95
8.0.180.0080.00016.89
8.0.170.0000.00816.82
8.0.160.0000.00716.85
8.0.150.0030.00316.77
8.0.140.0040.00716.78
8.0.130.0050.00013.23
8.0.120.0040.00416.69
8.0.110.0040.00416.67
8.0.100.0040.00416.87
8.0.90.0040.00416.83
8.0.80.0150.00616.87
8.0.70.0000.00716.88
8.0.60.0050.00216.74
8.0.50.0000.00716.71
8.0.30.0050.01517.06
8.0.20.0110.00817.40
8.0.10.0000.00716.91
8.0.00.0070.01016.74
7.4.330.0000.00515.00
7.4.320.0040.00416.37
7.4.300.0020.00516.54
7.4.290.0050.00516.40
7.4.280.0000.00716.29
7.4.270.0030.00316.52
7.4.260.0090.00016.48
7.4.250.0000.00716.42
7.4.240.0040.00316.53
7.4.230.0000.00716.46
7.4.220.0110.00716.46
7.4.210.0040.01116.64
7.4.200.0040.00316.53
7.4.160.0100.01316.57
7.4.150.0270.02317.40
7.4.140.0150.00417.86
7.4.130.0120.00416.45
7.4.120.0120.00716.47
7.4.110.0150.00416.26
7.4.100.0110.00716.36
7.4.90.0170.00716.46
7.4.80.0050.01319.39
7.4.70.0090.00616.53
7.4.60.0070.01016.41
7.4.50.0050.00316.34
7.4.40.0130.00316.52
7.4.30.0090.00616.49
7.4.00.0080.00714.92
7.3.330.0030.00313.25
7.3.320.0050.00013.25
7.3.310.0060.00016.15
7.3.300.0000.00716.20
7.3.290.0060.01316.21
7.3.280.0090.01116.21
7.3.270.0070.01017.40
7.3.260.0090.01216.13
7.3.250.0070.01216.50
7.3.240.0080.00916.46
7.3.230.0160.00016.45
7.3.210.0100.00716.28
7.3.200.0030.01319.39
7.3.190.0090.00816.46
7.3.180.0120.00316.64
7.3.170.0060.00916.34
7.3.160.0180.00316.32
7.3.120.0070.01014.90
7.3.110.0100.00714.78
7.3.100.0070.00714.78
7.3.90.0040.00714.73
7.3.80.0040.01414.52
7.3.70.0100.00714.84
7.3.60.0030.01014.73
7.3.50.0030.00614.70
7.3.40.0030.00714.82
7.3.30.0030.00814.66
7.3.20.0100.00616.71
7.3.10.0070.00716.77
7.3.00.0040.00416.43
7.2.330.0170.00016.43
7.2.320.0030.01416.66
7.2.310.0150.00416.68
7.2.300.0070.01016.59
7.2.290.0090.00916.34
7.2.250.0070.01014.97
7.2.240.0040.01514.66
7.2.230.0030.01014.92
7.2.220.0110.00414.95
7.2.210.0060.01014.96
7.2.200.0070.00814.79
7.2.190.0040.01215.18
7.2.180.0060.00815.12
7.2.170.0000.01614.92
7.1.330.0110.00415.64
7.1.320.0080.00415.64
7.1.310.0030.01215.79
7.1.300.0050.00815.71
7.1.290.0060.00615.44
7.1.280.0070.00315.53
7.1.270.0070.00315.87
7.1.260.0030.00715.66
7.1.70.0040.00717.02
7.1.60.0120.01219.70
7.1.50.0100.01316.48
7.1.00.0030.07322.51
7.0.200.0070.00316.63
7.0.140.0030.07022.09
7.0.100.0130.08319.95
7.0.90.0100.07020.02
7.0.80.0470.08319.91
7.0.70.0130.08720.00
7.0.60.0500.06719.95
7.0.50.0130.08020.26
7.0.40.0130.05020.07
7.0.30.0200.06720.13
7.0.20.0030.08320.19
7.0.10.0000.04720.07
7.0.00.0100.08020.06
5.6.280.0030.07321.08
5.6.250.0100.04320.58
5.6.240.0030.04320.70
5.6.230.0100.08020.63
5.6.220.0130.08020.59
5.6.210.0100.08020.75
5.6.200.0070.05020.98
5.6.190.0100.08721.01
5.6.180.0130.07721.09
5.6.170.0100.08020.97
5.6.160.0130.07320.93
5.6.150.0100.06720.97
5.6.140.0170.06320.93
5.6.130.0030.05721.09
5.6.120.0130.04720.89
5.6.110.0130.04720.99
5.6.100.0100.06720.95
5.6.90.0130.07721.05
5.6.80.0030.08020.33
5.6.70.0070.04720.31
5.6.60.0000.05020.32
5.6.50.0070.08320.40
5.6.40.0070.08320.22
5.6.30.0070.07320.33
5.6.20.0070.07720.32
5.6.10.0000.08720.25
5.6.00.0130.06720.35
5.5.380.0130.03320.41
5.5.370.0130.07320.47
5.5.360.0070.07020.54
5.5.350.0100.05320.46
5.5.340.0130.07320.86
5.5.330.0030.07720.81
5.5.320.0100.06720.80
5.5.310.0070.07320.73
5.5.300.0100.08320.73
5.5.290.0100.07720.60
5.5.280.0100.07320.75
5.5.270.0030.09020.88
5.5.260.0030.08720.75
5.5.250.0070.08020.67
5.5.240.0070.07020.23
5.5.230.0070.05320.24
5.5.220.0100.06020.23
5.5.210.0300.05720.18
5.5.200.0100.07720.24
5.5.190.0100.08020.08
5.5.180.0100.07719.95
5.5.160.0100.07720.09
5.5.150.0030.08319.95
5.5.140.0070.08020.07
5.5.130.0070.05720.20
5.5.120.0100.05720.17
5.5.110.0030.07720.20
5.5.100.0200.04320.02
5.5.90.0130.06720.02
5.5.80.0030.08320.03
5.5.70.0070.04720.13
5.5.60.0070.06320.04
5.5.50.0070.06320.07
5.5.40.0030.08320.02
5.5.30.0070.06320.00
5.5.20.0070.06719.86
5.5.10.0130.04319.98
5.5.00.0170.06319.93
5.4.450.0070.08319.15
5.4.440.0070.08319.50
5.4.430.0130.07319.45
5.4.420.0100.06019.54
5.4.410.0100.05019.32
5.4.400.0100.07018.89
5.4.390.0070.08319.04
5.4.380.0100.04018.88
5.4.370.0070.06019.05
5.4.360.0070.07018.96
5.4.350.0100.05019.21
5.4.340.0070.07319.03
5.4.320.0070.04319.05
5.4.310.0070.07718.95
5.4.300.0070.07019.16
5.4.290.0030.06319.13
5.4.280.0030.07719.11
5.4.270.0100.07719.21
5.4.260.0100.07018.95
5.4.250.0100.07319.02
5.4.240.0070.05319.03
5.4.230.0030.08319.04
5.4.220.0070.07718.96
5.4.210.0100.06719.02
5.4.200.0100.06719.23
5.4.190.0070.06319.04
5.4.180.0030.04019.04
5.4.170.0100.07719.17
5.4.160.0070.03719.11
5.4.150.0130.06719.21
5.4.140.0100.04016.46
5.4.130.0030.04316.47
5.4.120.0170.06316.30
5.4.110.0070.04316.50
5.4.100.0070.06716.54
5.4.90.0030.07016.57
5.4.80.0070.07016.47
5.4.70.0030.05716.36
5.4.60.0030.04716.45
5.4.50.0030.03716.43
5.4.40.0070.07716.37
5.4.30.0030.07016.45
5.4.20.0130.05316.36
5.4.10.0000.05016.36
5.4.00.0030.06315.87
5.3.290.0030.07714.65
5.3.280.0030.07014.69
5.3.270.0170.07314.52
5.3.260.0070.06314.60
5.3.250.0070.05714.73
5.3.240.0100.07014.74
5.3.230.0100.04014.71
5.3.220.0100.06014.62
5.3.210.0100.03314.60
5.3.200.0070.04314.68
5.3.190.0130.03314.58
5.3.180.0070.03714.55
5.3.170.0100.06314.60
5.3.160.0130.05714.50
5.3.150.0030.04014.50
5.3.140.0130.05014.59
5.3.130.0100.05714.66
5.3.120.0100.05014.53
5.3.110.0070.07714.54
5.3.100.0100.04013.97
5.3.90.0030.06713.95
5.3.80.0100.06314.05
5.3.70.0030.07313.91
5.3.60.0100.05313.93
5.3.50.0070.04013.85
5.3.40.0030.06314.05
5.3.30.0000.06313.95
5.3.20.0030.05713.76
5.3.10.0070.06313.63
5.3.00.0030.04013.53
5.2.170.0030.05011.14
5.2.160.0030.05311.13
5.2.150.0000.03311.19
5.2.140.0030.05711.20
5.2.130.0070.03011.10
5.2.120.0070.04711.10
5.2.110.0000.06311.16
5.2.100.0000.03311.15
5.2.90.0030.02711.17
5.2.80.0070.05311.05
5.2.70.0070.04010.89
5.2.60.0100.05710.96
5.2.50.0070.05311.08
5.2.40.0030.03310.84
5.2.30.0000.03710.82
5.2.20.0100.03010.98
5.2.10.0070.03010.78
5.2.00.0000.05310.78
5.1.60.0070.03310.67
5.1.50.0070.04310.67
5.1.40.0070.02310.67
5.1.30.0030.05710.67
5.1.20.0030.03010.67
5.1.10.0030.05010.67
5.1.00.0030.06010.67
5.0.50.0030.04710.67
5.0.40.0070.04310.67
5.0.30.0030.06010.67
5.0.20.0070.04010.67
5.0.10.0000.04710.67
5.0.00.0070.04010.67
4.4.90.0030.02010.67
4.4.80.0030.02710.67
4.4.70.0000.03710.67
4.4.60.0030.03010.67
4.4.50.0030.02010.67
4.4.40.0030.04310.67
4.4.30.0000.02710.67
4.4.20.0030.03710.67
4.4.10.0070.02010.67
4.4.00.0000.06010.67
4.3.110.0000.02010.67
4.3.100.0030.02710.67
4.3.90.0000.03010.67
4.3.80.0070.03010.67
4.3.70.0030.03310.67
4.3.60.0000.03710.67
4.3.50.0000.03710.67
4.3.40.0070.04710.67
4.3.30.0030.01710.67
4.3.20.0030.03010.67
4.3.10.0000.02710.67
4.3.00.0000.03710.67

preferences:
40.33 ms | 400 KiB | 5 Q