3v4l.org

run code in 300+ PHP versions simultaneously
<?php class someClass { public function aaa() { $method = new \ReflectionMethod(__CLASS__, __METHOD__); $str = ''; var_dump($method->getParameters()); } } $obj = new someClass; $obj->aaa(1,2,3,4,5);

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)
8.3.60.0030.01218.31
8.3.50.0100.01122.09
8.3.40.0140.00718.40
8.3.30.0100.00419.16
8.3.20.0040.00420.29
8.3.10.0050.00321.95
8.3.00.0000.00819.38
8.2.180.0170.00716.75
8.2.170.0080.01122.96
8.2.160.0100.00720.36
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0050.00322.05
8.2.110.0060.00320.27
8.2.100.0070.00718.03
8.2.90.0000.00719.09
8.2.80.0080.00017.97
8.2.70.0030.00617.25
8.2.60.0000.00917.68
8.2.50.0070.00419.23
8.2.40.0000.00819.71
8.2.30.0050.00217.93
8.2.20.0070.00017.79
8.2.10.0040.00417.91
8.2.00.0000.00817.55
8.1.280.0100.00725.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.92
8.1.230.0080.00419.21
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.00
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0090.00018.65
8.1.160.0040.00421.88
8.1.150.0050.00318.75
8.1.140.0070.00017.31
8.1.130.0000.00717.75
8.1.120.0000.00717.36
8.1.110.0040.00417.42
8.1.100.0040.00417.42
8.1.90.0040.00417.32
8.1.80.0040.00417.33
8.1.70.0030.00317.38
8.1.60.0050.00317.55
8.1.50.0110.00017.55
8.1.40.0040.00417.55
8.1.30.0050.00317.65
8.1.20.0040.00417.51
8.1.10.0080.00017.57
8.1.00.0070.00017.39
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.42
8.0.270.0000.00717.27
8.0.260.0040.00417.20
8.0.250.0030.00316.89
8.0.240.0040.00416.98
8.0.230.0050.00316.94
8.0.220.0030.00316.88
8.0.210.0020.00516.93
8.0.200.0060.00016.84
8.0.190.0060.00316.87
8.0.180.0000.00716.86
8.0.170.0050.00316.94
8.0.160.0000.00716.90
8.0.150.0000.00716.86
8.0.140.0050.00316.79
8.0.130.0000.00613.33
8.0.120.0000.00716.89
8.0.110.0070.00016.86
8.0.100.0000.00716.75
8.0.90.0000.00816.92
8.0.80.0130.00316.91
8.0.70.0050.00316.95
8.0.60.0080.00016.84
8.0.50.0000.00716.86
8.0.30.0130.00917.10
8.0.20.0080.01117.40
8.0.10.0000.00717.06
8.0.00.0110.00616.62
7.4.330.0040.00415.05
7.4.320.0000.01016.54
7.4.300.0000.00716.64
7.4.290.0000.00716.50
7.4.280.0000.00816.61
7.4.270.0040.00416.52
7.4.260.0080.00016.48
7.4.250.0040.00416.46
7.4.240.0050.00216.54
7.4.230.0060.00016.53
7.4.220.0070.01316.46
7.4.210.0030.01016.54
7.4.200.0000.00716.59
7.4.160.0060.00916.32
7.4.150.0070.01017.40
7.4.140.0070.01117.86
7.4.130.0110.00716.54
7.4.120.0100.00916.56
7.4.110.0030.01316.41
7.4.100.0120.00616.52
7.4.90.0130.00716.57
7.4.80.0030.01719.39
7.4.70.0040.01916.43
7.4.60.0170.00016.57
7.4.50.0040.00416.63
7.4.40.0130.00616.73
7.4.30.0080.00816.34
7.4.00.0100.00715.22
7.3.330.0030.00313.38
7.3.320.0000.00513.23
7.3.310.0030.00316.35
7.3.300.0040.00416.23
7.3.290.0100.00416.33
7.3.280.0130.00416.40
7.3.270.0200.00017.40
7.3.260.0070.01116.35
7.3.250.0100.00716.32
7.3.240.0080.00816.30
7.3.230.0170.00016.39
7.3.210.0100.00616.50
7.3.200.0100.01319.39
7.3.190.0030.01416.52
7.3.180.0070.01016.26
7.3.170.0070.01016.29
7.3.160.0090.01216.46
7.3.10.0080.01016.33
7.3.00.0050.01016.34
7.2.330.0160.00316.34
7.2.320.0070.01016.36
7.2.310.0070.01016.57
7.2.300.0060.01016.61
7.2.290.0060.01116.58
7.2.130.0100.00616.64
7.2.120.0080.00716.78
7.2.110.0090.00616.56
7.2.100.0090.00716.72
7.2.90.0090.00616.70
7.2.80.0110.00416.89
7.2.70.0100.01016.73
7.2.60.0080.00716.75
7.2.50.0070.01116.74
7.2.40.0060.00816.78
7.2.30.0110.00516.71
7.2.20.0060.01116.75
7.2.10.0120.00816.57
7.2.00.0070.00617.41
7.1.250.0080.00415.34
7.1.240.0030.01315.67
7.1.230.0070.01015.48
7.1.220.0080.00815.64
7.1.210.0000.01415.50
7.1.200.0050.00815.46
7.1.190.0000.01215.46
7.1.180.0070.01015.63
7.1.170.0120.00615.77
7.1.160.0000.01415.43
7.1.150.0040.01115.34
7.1.140.0030.00615.72
7.1.130.0030.01015.74
7.1.120.0140.00015.71
7.1.110.0100.00315.78
7.1.100.0050.00616.70
7.1.90.0000.01215.68
7.1.80.0030.00915.51
7.1.70.0000.01116.26
7.1.60.0060.01317.47
7.1.50.0050.01216.05
7.1.40.0040.00415.60
7.1.30.0040.00715.70
7.1.20.0130.00015.31
7.1.10.0030.00715.61
7.1.00.0050.04018.97
7.0.330.0110.00015.06
7.0.320.0040.00415.32
7.0.310.0060.00615.14
7.0.300.0120.00015.12
7.0.290.0000.00915.26
7.0.280.0000.00915.04
7.0.270.0150.00015.20
7.0.260.0060.00314.97
7.0.250.0070.00315.13
7.0.240.0000.01415.07
7.0.230.0080.00415.19
7.0.220.0020.00515.36
7.0.210.0100.00715.32
7.0.200.0040.00415.92
7.0.190.0090.00415.32
7.0.180.0080.00315.04
7.0.170.0070.00315.09
7.0.160.0110.00415.24
7.0.150.0030.01015.42
7.0.140.0030.04018.66
7.0.130.0060.00315.29
7.0.120.0050.00515.20
7.0.110.0080.00315.35
7.0.100.0090.00615.38
7.0.90.0110.00415.42
7.0.80.0060.00615.21
7.0.70.0050.00515.20
7.0.60.0090.04117.69
7.0.50.0100.04016.57
7.0.40.0090.02516.74
7.0.30.0270.04016.85
7.0.20.0140.02916.80
7.0.10.0060.04316.80
7.0.00.0050.04216.73
5.6.380.0030.01314.44
5.6.370.0090.00014.51
5.6.360.0060.00914.45
5.6.350.0030.00614.41
5.6.340.0000.01514.21
5.6.330.0060.00313.99
5.6.320.0080.00414.56
5.6.310.0030.01314.26
5.6.300.0060.00614.28
5.6.290.0060.00313.87
5.6.280.0060.00314.28
5.6.270.0030.01414.71
5.6.260.0140.00014.17
5.6.250.0050.00514.39
5.6.240.0080.00414.43
5.6.230.0070.00314.54
5.6.220.0000.01214.33
5.6.210.0120.03717.45
5.6.200.0100.04316.26
5.6.190.0050.03617.45
5.6.180.0140.02417.71
5.6.170.0220.04017.41
5.6.160.0020.02817.25
5.6.150.0100.03316.10
5.6.140.0080.02516.16
5.6.130.0070.03716.32
5.6.120.0100.03217.62
5.6.110.0130.03517.69
5.6.100.0100.04317.48
5.6.90.0130.04017.68
5.6.80.0020.02617.35
5.6.70.2170.02217.28
5.6.60.0030.01014.05
5.6.50.0000.01314.18
5.6.40.0030.01014.34
5.6.30.0030.01014.32
5.6.20.0070.00714.21
5.6.10.0030.00714.08
5.6.00.0030.01314.17
5.5.380.0050.00511.18
5.5.370.0030.00611.18
5.5.360.0050.00311.18
5.5.350.0060.04315.76
5.5.340.0020.02814.57
5.5.330.0100.01615.79
5.5.320.0170.02015.78
5.5.310.0180.03215.71
5.5.300.0050.02914.55
5.5.290.0040.02514.56
5.5.280.0050.03016.08
5.5.270.0050.04216.05
5.5.260.0030.02315.99
5.5.250.0000.04715.83
5.5.240.0150.04015.76
5.5.230.0070.00011.18
5.5.220.0030.00311.18
5.5.210.0040.00411.22
5.5.200.0030.00611.18
5.5.190.0040.00711.18
5.5.180.0030.00311.18
5.5.170.0030.00611.18
5.5.160.0030.00311.18
5.5.150.0030.00311.18
5.5.140.0030.00711.18
5.5.130.0000.01111.18
5.5.120.0030.00611.18
5.5.110.0080.00411.18
5.5.100.0000.01011.24
5.5.90.0060.00611.18
5.5.80.0060.00311.18
5.5.70.0000.00811.18
5.5.60.0000.01011.18
5.5.50.0040.00711.18
5.5.40.0050.00511.18
5.5.30.0030.00311.18
5.5.20.0050.00311.18
5.5.10.0030.00511.18
5.5.00.0070.00011.18
5.4.450.0180.02015.28
5.4.440.0180.02715.29
5.4.430.0120.02115.36
5.4.420.0330.00615.32
5.4.410.0370.00215.38
5.4.400.0320.00415.10
5.4.390.0320.00315.19
5.4.380.0330.00315.10
5.4.370.0330.00415.12
5.4.360.0320.00215.15
5.4.350.0360.00215.11
5.4.340.0050.02111.60
5.4.330.0110.00011.18
5.4.320.0040.02411.84
5.4.310.0080.01811.84
5.4.300.0080.01911.84
5.4.290.0020.02511.84
5.4.280.0050.02011.79
5.4.270.0050.02011.79
5.4.260.0020.02311.79
5.4.250.0070.02011.79
5.4.240.0060.02111.79
5.4.230.0020.02511.79
5.4.220.0060.02211.78
5.4.210.0040.02211.78
5.4.200.0050.02211.79
5.4.190.0100.01811.78
5.4.180.0030.02111.78
5.4.170.0100.01611.79
5.4.160.0040.02011.79
5.4.150.0040.02311.78
5.4.140.0020.02711.62
5.4.130.0020.02411.62
5.4.120.0040.02211.60
5.4.110.0040.02211.60
5.4.100.0050.02211.60
5.4.90.0090.01811.59
5.4.80.0070.02111.60
5.4.70.0090.01811.59
5.4.60.0040.02311.59
5.4.50.0050.02111.60
5.4.40.0020.02211.59
5.4.30.0050.02011.59
5.4.20.0070.01611.59
5.4.10.0090.02011.59
5.4.00.0060.01911.33
5.3.290.0060.02011.99
5.3.280.0050.02011.94
5.3.270.0070.02011.95
5.3.260.0030.02411.95
5.3.250.0060.02411.95
5.3.240.0070.01911.95
5.3.230.0050.02311.94
5.3.220.0060.02211.93
5.3.210.0040.02511.93
5.3.200.0070.02211.93
5.3.190.0070.02311.92
5.3.180.0070.02311.92
5.3.170.0070.02511.92
5.3.160.0070.02611.92
5.3.150.0090.02511.92
5.3.140.0070.02311.92
5.3.130.0050.03111.92
5.3.120.0090.02411.92
5.3.110.0090.02311.92
5.3.100.0130.01911.65
5.3.90.0090.02211.65
5.3.80.0080.02111.64
5.3.70.0100.02011.64
5.3.60.0110.01911.63
5.3.50.0080.02011.61
5.3.40.0050.02411.61
5.3.30.0020.02511.59
5.3.20.0070.02011.48
5.3.10.0050.02411.46
5.3.00.0070.02211.46
5.2.170.0050.02210.20
5.2.160.0060.02010.20
5.2.150.0060.01510.20
5.2.140.0050.01710.20
5.2.130.0040.01610.18
5.2.120.0050.01610.18
5.2.110.0040.01610.19
5.2.100.0050.01810.18
5.2.90.0040.01910.18
5.2.80.0060.01510.18
5.2.70.0030.01910.18
5.2.60.0090.02210.16
5.2.50.0040.01910.14
5.2.40.0050.01910.13
5.2.30.0050.01810.12
5.2.20.0040.01910.11
5.2.10.0050.01510.06
5.2.00.0040.0179.99
5.1.60.0040.0159.64
5.1.50.0020.0169.63
5.1.40.0020.0189.63
5.1.30.0030.0169.80
5.1.20.0020.0199.81
5.1.10.0020.0169.68
5.1.00.0040.0149.68
5.0.50.0020.0128.92
5.0.40.0020.0138.85
5.0.30.0040.0188.75
5.0.20.0050.0098.73
5.0.10.0050.0108.72
5.0.00.0050.0178.72
4.4.90.0030.0097.98
4.4.80.0030.0107.96
4.4.70.0030.0107.96
4.4.60.0030.0107.96
4.4.50.0020.0117.97
4.4.40.0040.0127.94
4.4.30.0020.0107.96
4.4.20.0020.0098.01
4.4.10.0020.0098.01
4.4.00.0030.0127.97
4.3.110.0020.0087.92
4.3.100.0040.0107.92
4.3.90.0030.0097.90
4.3.80.0020.0157.88
4.3.70.0030.0097.90
4.3.60.0040.0087.90
4.3.50.0010.0117.90
4.3.40.0040.0167.86
4.3.30.0030.0107.24
4.3.20.0020.0097.23
4.3.10.0030.0097.21
4.3.00.0050.01012.19

preferences:
41.4 ms | 401 KiB | 5 Q