3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NS; class A { public function get($a){} } function foo($a) { } $class = new \ReflectionClass('NS\A'); $method = $class->getMethod('get'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; $method = new \ReflectionFunction('in_array'); $parameters = $method->getParameters(); $aParameter = $parameters[2]; /* var_dump($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->canBePassedByValue());

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)
8.3.60.0040.01518.40
8.3.50.0080.00821.87
8.3.40.0180.00418.57
8.3.30.0070.01418.97
8.3.20.0090.00020.25
8.3.10.0080.00023.49
8.3.00.0060.00320.55
8.2.180.0150.00618.16
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.22
8.2.110.0090.00022.11
8.2.100.0040.00817.84
8.2.90.0050.00317.90
8.2.80.0030.00617.97
8.2.70.0030.00717.50
8.2.60.0060.00318.01
8.2.50.0030.00618.07
8.2.40.0040.00419.95
8.2.30.0000.00818.14
8.2.20.0030.00617.74
8.2.10.0040.00417.99
8.2.00.0060.00317.70
8.1.280.0090.00625.92
8.1.270.0060.00323.72
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0060.00322.47
8.1.230.0080.00321.02
8.1.220.0040.00417.74
8.1.210.0000.00918.84
8.1.200.0070.00317.35
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0030.00518.53
8.1.160.0030.00622.02
8.1.150.0070.00018.50
8.1.140.0080.00017.43
8.1.130.0030.00317.83
8.1.120.0040.00417.31
8.1.110.0080.00017.33
8.1.100.0000.00717.29
8.1.90.0000.00717.41
8.1.80.0000.00717.38
8.1.70.0000.00717.28
8.1.60.0030.00717.52
8.1.50.0000.00817.45
8.1.40.0040.00417.32
8.1.30.0060.00317.60
8.1.20.0040.00417.64
8.1.10.0040.00417.42
8.1.00.0000.00717.34
8.0.300.0000.00719.89
8.0.290.0040.00416.75
8.0.280.0030.00318.30
8.0.270.0070.00017.12
8.0.260.0000.00817.25
8.0.250.0030.00316.90
8.0.240.0030.00616.77
8.0.230.0000.00616.94
8.0.220.0070.00016.89
8.0.210.0050.00316.87
8.0.200.0030.00316.91
8.0.190.0000.00716.88
8.0.180.0040.00416.75
8.0.170.0080.00016.81
8.0.160.0070.00016.82
8.0.150.0040.00416.72
8.0.140.0000.01116.69
8.0.130.0060.00013.29
8.0.120.0050.00316.86
8.0.110.0040.00416.86
8.0.100.0000.00716.70
8.0.90.0050.00216.83
8.0.80.0030.01316.71
8.0.70.0000.00716.89
8.0.60.0040.00416.81
8.0.50.0070.00016.86
8.0.30.0070.01217.17
8.0.20.0150.00317.40
8.0.10.0050.00316.95
8.0.00.0100.00816.62
7.4.330.0000.00515.08
7.4.320.0000.00716.55
7.4.300.0060.00016.55
7.4.290.0030.00316.58
7.4.280.0080.00016.53
7.4.270.0070.00016.45
7.4.260.0000.00716.42
7.4.250.0000.00816.46
7.4.240.0060.00216.46
7.4.230.0030.00316.43
7.4.220.0170.00016.64
7.4.210.0070.00716.44
7.4.200.0030.00316.52
7.4.160.0170.00816.55
7.4.150.0190.00617.40
7.4.140.0080.00817.86
7.4.130.0120.00516.45
7.4.120.0100.00716.51
7.4.110.0110.00616.52
7.4.100.0210.00316.50
7.4.90.0100.00716.52
7.4.80.0120.01119.39
7.4.70.0060.00916.54
7.4.60.0090.01216.41
7.4.50.0040.00016.38
7.4.40.0070.01016.34
7.4.30.0100.00616.24
7.4.00.0070.00714.76
7.3.330.0000.00513.23
7.3.320.0050.00013.25
7.3.310.0050.00216.10
7.3.300.0000.00616.14
7.3.290.0040.01016.27
7.3.280.0090.01116.23
7.3.270.0140.00417.40
7.3.260.0090.01516.52
7.3.250.0150.00616.25
7.3.240.0090.00916.42
7.3.230.0070.01016.46
7.3.210.0090.00616.27
7.3.200.0130.00319.39
7.3.190.0090.01216.30
7.3.180.0060.01216.24
7.3.170.0030.01316.29
7.3.160.0160.00316.45
7.3.120.0000.01614.63
7.3.00.0160.00316.03
7.2.330.0060.01116.66
7.2.320.0030.01316.27
7.2.310.0030.01316.48
7.2.300.0060.01116.68
7.2.290.0090.00916.50
7.2.130.0090.00616.43
7.2.120.0120.00816.35
7.2.110.0090.00416.29
7.2.100.0040.00816.53
7.2.90.0070.00716.87
7.2.80.0070.00716.20
7.2.70.0120.00416.50
7.2.60.0070.01116.41
7.2.50.0060.00916.38
7.2.40.0090.00316.80
7.2.30.0100.00316.77
7.2.20.0030.01016.75
7.2.10.0030.00916.39
7.2.00.0080.00617.94
7.1.250.0110.00715.03
7.1.240.0110.00415.49
7.1.230.0110.00615.58
7.1.220.0000.01015.21
7.1.210.0070.01115.41
7.1.200.0110.00415.55
7.1.190.0090.00615.38
7.1.180.0030.01015.26
7.1.170.0060.00615.08
7.1.160.0060.00915.59
7.1.150.0060.01215.52
7.1.140.0090.00415.46
7.1.130.0090.00615.18
7.1.120.0040.01115.55
7.1.110.0090.00615.36
7.1.100.0120.00716.65
7.1.90.0040.00815.55
7.1.80.0110.00315.48
7.1.70.0100.00216.20
7.1.60.0110.00917.64
7.1.50.0090.00816.01
7.1.40.0090.00915.46
7.1.30.0120.00615.20
7.1.20.0100.01015.36
7.1.10.0120.00615.40
7.1.00.0070.04119.03
7.0.330.0070.00315.19
7.0.320.0080.00414.96
7.0.310.0060.00615.21
7.0.300.0070.01015.09
7.0.290.0070.00714.98
7.0.280.0100.00315.09
7.0.270.0030.00514.95
7.0.260.0070.01115.21
7.0.250.0060.01115.11
7.0.240.0100.00614.94
7.0.230.0120.00315.16
7.0.220.0070.00315.16
7.0.210.0060.01015.00
7.0.200.0040.00415.93
7.0.190.0100.00715.05
7.0.180.0070.00715.02
7.0.170.0070.00714.96
7.0.160.0100.00714.80
7.0.150.0040.00815.13
7.0.140.0100.03718.62
7.0.130.0090.00315.07
7.0.120.0110.00414.91
7.0.110.0090.00615.12
7.0.100.0110.00414.61
7.0.90.0090.00514.89
7.0.80.0070.04517.37
7.0.70.0270.04217.46
7.0.60.0270.02717.54
7.0.50.0250.03817.81
7.0.40.0070.04416.46
7.0.30.0120.04116.68
7.0.20.0070.04816.77
7.0.10.0090.04416.47
7.0.00.0130.04316.53
5.6.380.0080.00814.40
5.6.370.0080.00013.93
5.6.360.0000.01114.66
5.6.350.0000.01414.54
5.6.340.0070.00714.03
5.6.330.0100.00314.14
5.6.320.0130.00014.44
5.6.310.0030.01014.29
5.6.300.0030.00614.34
5.6.290.0080.00413.91
5.6.280.0080.03617.54
5.6.270.0110.00014.14
5.6.260.0000.01014.28
5.6.250.0030.00714.09
5.6.240.0030.00614.11
5.6.230.0050.04617.44
5.6.220.0030.04417.47
5.6.210.0050.02217.38
5.6.200.0050.03917.54
5.6.190.0050.04817.64
5.6.180.0100.04217.69
5.6.170.0100.04417.74
5.6.160.0070.04717.59
5.6.150.0090.04217.62
5.6.140.0070.02217.43
5.6.130.0080.04217.61
5.6.120.0070.02717.68
5.6.110.0100.04617.49
5.6.100.0060.04317.53
5.6.90.0070.04517.68
5.6.80.0050.03417.17
5.6.70.0090.04017.12
5.6.60.0100.03917.21
5.6.50.0070.04417.13
5.6.40.0120.03817.07
5.6.30.0080.03817.17
5.6.20.0110.02017.06
5.6.10.0100.02317.18
5.6.00.0090.02017.13
5.5.380.0090.00011.14
5.5.370.0110.03915.61
5.5.360.0060.04415.54
5.5.350.0050.03815.63
5.5.340.0070.04415.93
5.5.330.0050.04515.90
5.5.320.0050.02215.81
5.5.310.0030.04815.95
5.5.300.0060.02715.94
5.5.290.0090.02315.92
5.5.280.0050.03915.79
5.5.270.0050.04715.91
5.5.260.0090.04715.83
5.5.250.0050.03215.80
5.5.240.0080.03515.63
5.5.230.0050.04615.55
5.5.220.0070.04215.62
5.5.210.0070.04315.54
5.5.200.0070.04115.69
5.5.190.0100.02715.49
5.5.180.0050.03015.59
5.5.170.0060.00611.20
5.5.160.0070.02015.51
5.5.150.0040.02715.43
5.5.140.0060.02315.50
5.5.130.0040.02515.70
5.5.120.0030.02815.54
5.5.110.0030.02515.64
5.5.100.0030.02315.48
5.5.90.0050.02015.66
5.5.80.0100.03515.64
5.5.70.0070.04015.41
5.5.60.0120.04015.62
5.5.50.0090.03915.37
5.5.40.0070.04115.57
5.5.30.0050.02215.55
5.5.20.0060.02015.52
5.5.10.0020.02615.42
5.5.00.0040.03415.56
5.4.450.0080.04115.05
5.4.440.0070.04215.06
5.4.430.0050.04215.05
5.4.420.0040.04114.90
5.4.410.0080.02114.91
5.4.400.0060.03314.78
5.4.390.0050.03114.96
5.4.380.0020.03414.98
5.4.370.0090.03015.17
5.4.360.0050.04114.98
5.4.350.0070.04315.10
5.4.340.0040.04415.02
5.4.330.0000.00811.02
5.4.320.0040.02115.07
5.4.310.0050.02114.87
5.4.300.0080.02514.97
5.4.290.0050.02015.06
5.4.280.0090.02814.94
5.4.270.0000.02715.13
5.4.260.0030.02315.07
5.4.250.0020.03015.00
5.4.240.0050.04015.03
5.4.230.0020.02714.99
5.4.220.0030.04714.99
5.4.210.0070.01714.95
5.4.200.0060.01715.03
5.4.190.0050.01814.92
5.4.180.0100.01514.90
5.4.170.0050.02315.01
5.4.160.0050.02214.91
5.4.150.0050.02315.08
5.4.140.0050.03513.58
5.4.130.0000.02013.64
5.4.120.0070.03313.79
5.4.110.0060.03013.69
5.4.100.0050.02713.67
5.4.90.0030.02313.66
5.4.80.0040.02613.67
5.4.70.0030.02213.57
5.4.60.0050.02013.71
5.4.50.0080.02013.69
5.4.40.0050.01813.58
5.4.30.0140.02713.70
5.4.20.0050.02413.57
5.4.10.0050.02113.56
5.4.00.0050.01813.36
5.3.290.0030.02512.56
5.3.280.0130.03612.54
5.3.270.0030.02212.63
5.3.260.0020.03612.43
5.3.250.0030.02412.58
5.3.240.0060.01512.41
5.3.230.0070.02212.60
5.3.220.0020.03212.60
5.3.210.0020.02212.60
5.3.200.0030.02712.57
5.3.190.0000.02512.59
5.3.180.0050.01912.63
5.3.170.0050.02512.56
5.3.160.0030.03412.53
5.3.150.0040.01812.55
5.3.140.0070.01912.58
5.3.130.0050.02212.63
5.3.120.0070.01812.64
5.3.110.0090.02012.45
5.3.100.0050.01812.32
5.3.90.0040.03112.27
5.3.80.0020.02712.21
5.3.70.0050.01812.16
5.3.60.0040.01912.18
5.3.50.0060.02112.15
5.3.40.0020.02412.26
5.3.30.0020.02412.29
5.3.20.0080.01512.22
5.3.10.0050.01812.08
5.3.00.0060.04012.10
5.2.170.0020.01412.00
5.2.160.0040.01612.00
5.2.150.0040.01912.00
5.2.140.0050.02712.00
5.2.130.0030.01512.00
5.2.120.0030.01712.00
5.2.110.0030.01912.00
5.2.100.0020.02712.00
5.2.90.0080.03012.00
5.2.80.0080.03312.00
5.2.70.0040.03712.00
5.2.60.0020.02412.00
5.2.50.0050.03512.00
5.2.40.0020.01912.00
5.2.30.0060.01512.00
5.2.20.0020.01812.00
5.2.10.0050.03012.00
5.2.00.0100.02712.00
5.1.60.0050.02212.00
5.1.50.0030.02912.00
5.1.40.0060.02112.00
5.1.30.0050.02312.00
5.1.20.0000.03412.00
5.1.10.0060.02812.00
5.1.00.0020.03212.00
5.0.50.0040.02512.00
5.0.40.0020.02612.00
5.0.30.0020.03512.00
5.0.20.0030.01512.00
5.0.10.0070.02212.00
5.0.00.0020.02812.00
4.4.90.0000.01712.00
4.4.80.0010.02112.00
4.4.70.0030.00812.00
4.4.60.0040.01412.00
4.4.50.0010.02012.00
4.4.40.0000.02912.00
4.4.30.0020.01512.00
4.4.20.0020.01812.00
4.4.10.0000.02012.00
4.4.00.0020.01812.00
4.3.110.0000.01812.00
4.3.100.0000.01612.00
4.3.90.0020.02112.00
4.3.80.0000.02312.00
4.3.70.0000.01212.00
4.3.60.0030.00712.00
4.3.50.0000.01212.00
4.3.40.0010.01912.00
4.3.30.0010.01012.00
4.3.20.0000.01312.00
4.3.10.0000.01112.00
4.3.00.0000.02112.00

preferences:
41.61 ms | 401 KiB | 5 Q