3v4l.org

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

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)
8.3.40.0070.00718.70
8.3.30.0080.00618.87
8.3.20.0040.00420.16
8.3.10.0040.00423.51
8.3.00.0000.00720.96
8.2.170.0110.00322.96
8.2.160.0170.00020.43
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0110.00321.07
8.2.110.0090.00020.53
8.2.100.0090.00317.75
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0080.00317.93
8.2.50.0090.00018.07
8.2.40.0000.00820.01
8.2.30.0040.00418.13
8.2.20.0060.00617.75
8.2.10.0000.00818.04
8.2.00.0060.00317.56
8.1.270.0080.00023.72
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.80
8.1.230.0060.00617.52
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.01017.22
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0040.00718.50
8.1.160.0000.00721.96
8.1.150.0050.00318.58
8.1.140.0000.00817.34
8.1.130.0030.00317.83
8.1.120.0030.00317.41
8.1.110.0040.00417.39
8.1.100.0050.00217.30
8.1.90.0040.00417.37
8.1.80.0000.00717.31
8.1.70.0050.00217.35
8.1.60.0100.00317.51
8.1.50.0040.00417.37
8.1.40.0040.00417.41
8.1.30.0060.00317.61
8.1.20.0040.00417.66
8.1.10.0040.00417.54
8.1.00.0080.00017.34
8.0.300.0030.00618.77
8.0.290.0050.00316.63
8.0.280.0030.00318.38
8.0.270.0040.00417.13
8.0.260.0030.00317.17
8.0.250.0030.00316.84
8.0.240.0100.00016.95
8.0.230.0030.00316.79
8.0.220.0070.00016.74
8.0.210.0000.00716.84
8.0.200.0070.00016.91
8.0.190.0070.00016.86
8.0.180.0040.00416.88
8.0.170.0040.00416.83
8.0.160.0040.00416.80
8.0.150.0030.00316.90
8.0.140.0060.00316.83
8.0.130.0050.00013.23
8.0.120.0040.00416.71
8.0.110.0000.00716.84
8.0.100.0030.00516.86
8.0.90.0030.00516.73
8.0.80.0060.00916.74
8.0.70.0000.00716.88
8.0.60.0070.00016.65
8.0.50.0050.00316.71
8.0.30.0110.00816.86
8.0.20.0090.01317.40
8.0.10.0040.00416.98
8.0.00.0130.00516.82
7.4.330.0020.00215.00
7.4.320.0000.00716.50
7.4.300.0060.00016.52
7.4.290.0030.00616.37
7.4.280.0000.00716.54
7.4.270.0070.00016.55
7.4.260.0050.00216.53
7.4.250.0000.00716.45
7.4.240.0040.00416.58
7.4.230.0070.00016.40
7.4.220.0120.00916.58
7.4.210.0110.00916.49
7.4.200.0030.00316.28
7.4.160.0050.01116.29
7.4.150.0180.00017.40
7.4.140.0070.01017.86
7.4.130.0100.00616.40
7.4.120.0100.00816.51
7.4.110.0080.00916.49
7.4.100.0100.00916.35
7.4.90.0090.01216.55
7.4.80.0120.00919.39
7.4.70.0120.00816.30
7.4.60.0070.01016.53
7.4.50.0000.00816.11
7.4.40.0070.01016.40
7.4.30.0120.00316.41
7.4.00.0070.01014.90
7.3.330.0030.00313.18
7.3.320.0030.00313.27
7.3.310.0070.00016.24
7.3.300.0000.00716.26
7.3.290.0000.01516.21
7.3.280.0080.00816.24
7.3.270.0090.00917.40
7.3.260.0130.01116.38
7.3.250.0060.01016.56
7.3.240.0130.00416.19
7.3.230.0120.00616.52
7.3.210.0180.00316.37
7.3.200.0070.01019.39
7.3.190.0030.01316.38
7.3.180.0040.01116.32
7.3.170.0060.01116.36
7.3.160.0110.00816.59
7.3.120.0050.01014.71
7.3.110.0070.01114.73
7.3.100.0080.00714.89
7.3.90.0040.00814.84
7.3.80.0060.00914.81
7.3.70.0100.00514.79
7.3.60.0100.00314.69
7.3.50.0030.01114.81
7.3.40.0050.00914.69
7.3.30.0070.00614.81
7.3.20.0080.00916.64
7.3.10.0040.00716.69
7.3.00.0040.00916.43
7.2.330.0120.00616.54
7.2.320.0070.01016.38
7.2.310.0060.01216.36
7.2.300.0040.01416.46
7.2.290.0090.01416.32
7.2.250.0030.01514.64
7.2.240.0050.01414.98
7.2.230.0050.01214.76
7.2.220.0070.00814.91
7.2.210.0040.01014.81
7.2.200.0070.00914.90
7.2.190.0060.00714.94
7.2.180.0000.01314.83
7.2.170.0070.00514.84
7.2.160.0070.00714.72
7.2.150.0060.01216.67
7.2.140.0040.01116.66
7.2.130.0090.00616.82
7.2.120.0040.01516.44
7.2.110.0000.01316.86
7.2.100.0000.01216.74
7.2.90.0080.00816.45
7.2.80.0030.01317.00
7.2.70.0060.00616.61
7.2.60.0070.00616.75
7.2.50.0000.01516.64
7.2.40.0040.00816.68
7.2.30.0000.00916.87
7.2.20.0080.00416.88
7.2.10.0150.00016.98
7.2.00.0030.01216.76
7.1.330.0080.00615.51
7.1.320.0100.00415.61
7.1.310.0070.00715.69
7.1.300.0060.00615.72
7.1.290.0050.00715.59
7.1.280.0070.00515.66
7.1.270.0040.01215.54
7.1.260.0050.00915.65
7.1.250.0080.00815.58
7.1.240.0140.00415.67
7.1.230.0080.00415.54
7.1.220.0090.00315.58
7.1.210.0040.00815.78
7.1.200.0090.00515.60
7.1.190.0110.00015.45
7.1.180.0100.00315.70
7.1.170.0030.01015.74
7.1.160.0090.00615.72
7.1.150.0040.01115.73
7.1.140.0070.00715.70
7.1.130.0060.00915.79
7.1.120.0080.00815.51
7.1.110.0070.00715.61
7.1.100.0110.00315.54
7.1.90.0090.00615.56
7.1.80.0130.00315.63
7.1.70.0050.00816.34
7.1.60.0100.00817.65
7.1.50.0030.01616.25
7.1.40.0040.00815.54
7.1.30.0100.00315.68
7.1.20.0060.00615.56
7.1.10.0000.01515.66
7.1.00.0070.04119.01
7.0.330.0060.00615.30
7.0.320.0060.00615.38
7.0.310.0060.01015.09
7.0.300.0030.01015.30
7.0.290.0090.00615.01
7.0.280.0080.00015.23
7.0.270.0040.01115.14
7.0.260.0000.00915.20
7.0.250.0070.00715.36
7.0.240.0070.01015.29
7.0.230.0030.01015.32
7.0.220.0060.00615.30
7.0.210.0090.00015.31
7.0.200.0020.00915.94
7.0.190.0000.01215.41
7.0.180.0000.01315.02
7.0.170.0070.00715.45
7.0.160.0060.00915.30
7.0.150.0030.01015.55
7.0.140.0070.03618.54
7.0.130.0060.01015.44
7.0.120.0080.00815.43
7.0.110.0090.00615.33
7.0.100.0150.02717.65
7.0.90.0170.05017.72
7.0.80.0080.04217.63
7.0.70.0150.04517.42
7.0.60.0090.04517.71
7.0.50.0210.03617.70
7.0.40.0020.03516.76
7.0.30.0050.04616.71
7.0.20.0060.04616.73
7.0.10.0070.04016.81
7.0.00.0080.04016.71
5.6.400.0060.00914.39
5.6.390.0120.00614.35
5.6.380.0030.00914.45
5.6.370.0160.00914.23
5.6.360.0030.01213.98
5.6.350.0000.01314.75
5.6.340.0040.00814.19
5.6.330.0120.01213.91
5.6.320.0180.00014.16
5.6.310.0090.00614.62
5.6.300.0030.01314.20
5.6.290.0030.00914.56
5.6.280.0020.04417.81
5.6.270.0030.00714.48
5.6.260.0130.00714.30
5.6.250.0030.05317.46
5.6.240.0070.04317.29
5.6.230.0080.04017.54
5.6.220.0130.03817.39
5.6.210.0030.04417.60
5.6.200.0070.03817.64
5.6.190.0070.04117.85
5.6.180.0090.02017.62
5.6.170.0050.04517.74
5.6.160.0060.04617.61
5.6.150.0080.04017.50
5.6.140.0050.04517.66
5.6.130.0030.04917.51
5.6.120.0070.02917.63
5.6.110.0110.04117.67
5.6.100.0100.04217.65
5.6.90.0100.03817.60
5.6.80.0060.04317.27
5.6.70.0080.04217.38
5.6.60.0050.04517.32
5.6.50.0050.04517.31
5.6.40.0070.02717.39
5.6.30.0050.03417.35
5.6.20.0070.03617.31
5.6.10.0110.04117.34
5.6.00.0030.03517.38
5.5.380.0070.04517.46
5.5.370.0080.03717.38
5.5.360.0160.03517.47
5.5.350.0030.03217.42
5.5.340.0030.03217.55
5.5.330.0050.04217.51
5.5.320.0060.04517.71
5.5.310.0060.03917.49
5.5.300.0120.03317.42
5.5.290.0040.04617.68
5.5.280.0070.04817.43
5.5.270.0070.04317.47
5.5.260.0070.04517.53
5.5.250.0030.04917.55
5.5.240.0110.03817.32
5.5.230.0080.04517.15
5.5.220.0080.03517.23
5.5.210.0050.04517.24
5.5.200.0080.03317.32
5.5.190.0070.04217.27
5.5.180.0100.03717.28
5.5.170.0070.00714.28
5.5.160.0050.03417.25
5.5.150.0050.04217.29
5.5.140.0070.05017.28
5.5.130.0070.03417.09
5.5.120.0060.04117.19
5.5.110.0070.04217.26
5.5.100.0030.04217.11
5.5.90.0050.02517.10
5.5.80.0100.03516.99
5.5.70.0020.04217.04
5.5.60.0080.03317.17
5.5.50.0090.03416.95
5.5.40.0070.02817.14
5.5.30.0050.03317.20
5.5.20.0070.03417.02
5.5.10.0050.03517.17
5.5.00.0090.04016.99
5.4.450.0050.03215.33
5.4.440.0060.04415.32
5.4.430.0140.03715.38
5.4.420.0110.03915.22
5.4.410.0060.04415.23
5.4.400.0050.04414.91
5.4.390.0090.04115.03
5.4.380.0020.03115.07
5.4.370.0110.04414.91
5.4.360.0030.03014.98
5.4.350.0110.03815.13
5.4.340.0080.04114.97
5.4.330.0000.01311.13
5.4.320.0080.03214.93
5.4.310.0040.02715.03
5.4.300.0030.02515.16
5.4.290.0020.02514.94
5.4.280.0100.03815.14
5.4.270.0070.02015.22
5.4.260.0070.04415.09
5.4.250.0090.02414.79
5.4.240.0070.04015.06
5.4.230.0090.03114.93
5.4.220.0100.03214.96
5.4.210.0100.02714.73
5.4.200.0080.03314.94
5.4.190.0060.02815.04
5.4.180.0110.04014.96
5.4.170.0090.02514.84
5.4.160.0090.02014.95
5.4.150.0110.02915.03
5.4.140.0100.02013.76
5.4.130.0100.03813.64
5.4.120.0110.03713.67
5.4.110.0050.03513.74
5.4.100.0070.02213.59
5.4.90.0090.02813.55
5.4.80.0070.03113.85
5.4.70.0040.02213.70
5.4.60.0030.03913.65
5.4.50.0100.03213.77
5.4.40.0120.03913.71
5.4.30.0080.02113.66
5.4.20.0090.03613.72
5.4.10.0060.02713.78
5.4.00.0050.03513.57
5.3.290.0100.03812.75
5.3.280.0070.02412.44
5.3.270.0070.02812.58
5.3.260.0020.04212.55
5.3.250.0040.03012.49
5.3.240.0060.02312.63
5.3.230.0090.01912.56
5.3.220.0040.04112.44
5.3.210.0100.03212.39
5.3.200.0060.02312.59
5.3.190.0050.02412.57
5.3.180.0080.01812.44
5.3.170.0050.03112.47
5.3.160.0070.02312.69
5.3.150.0070.04012.53
5.3.140.0020.02912.63
5.3.130.0080.03212.50
5.3.120.0070.03412.54
5.3.110.0140.02712.51
5.3.100.0090.02312.28
5.3.90.0110.03412.35
5.3.80.0100.03612.21
5.3.70.0060.03912.22
5.3.60.0080.03512.14
5.3.50.0080.02512.26
5.3.40.0020.02712.22
5.3.30.0010.02512.28
5.3.20.0080.03512.15
5.3.10.0080.02811.89
5.3.00.0130.03311.89
5.2.170.0030.04011.23
5.2.160.0000.04311.20
5.2.150.0070.04311.28
5.2.140.0030.03011.26
5.2.130.0100.05311.22
5.2.120.0000.04311.08
5.2.110.0000.06011.21
5.2.100.0000.04711.23
5.2.90.0030.03311.13
5.2.80.0100.05311.16
5.2.70.0000.04311.03
5.2.60.0000.05310.94
5.2.50.0030.05311.11
5.2.40.0000.03011.02
5.2.30.0030.04310.86
5.2.20.0070.04711.10
5.2.10.0070.05710.74
5.2.00.0030.05010.66
5.1.60.0070.03010.08
5.1.50.0000.04710.11
5.1.40.0000.0279.98
5.1.30.0100.02010.35
5.1.20.0000.03010.34
5.1.10.0030.03710.13
5.1.00.0030.02710.06
5.0.50.0030.0208.55
5.0.40.0070.0178.41
5.0.30.0070.0508.16
5.0.20.0070.0308.29
5.0.10.0030.0408.22
5.0.00.0030.0308.16
4.4.90.0000.0238.16
4.4.80.0100.0208.16
4.4.70.0070.0108.16
4.4.60.0030.0238.16
4.4.50.0000.0208.16
4.4.40.0000.0278.16
4.4.30.0030.0278.16
4.4.20.0030.0138.16
4.4.10.0000.0208.16
4.4.00.0030.0378.16
4.3.110.0000.0278.16
4.3.100.0030.0338.16
4.3.90.0000.0138.16
4.3.80.0030.0208.16
4.3.70.0000.0338.16
4.3.60.0000.0378.16
4.3.50.0030.0308.16
4.3.40.0070.0278.16
4.3.30.0030.0138.16
4.3.20.0000.0238.16
4.3.10.0000.0178.16
4.3.00.0000.0138.16

preferences:
32.75 ms | 400 KiB | 5 Q