3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() { switch (func_num_args()) { case 2: var_dump(func_get_arg(0)); var_dump(func_get_arg(1)); break; case 4: var_dump(func_get_arg(0)); var_dump(func_get_arg(1)); var_dump(func_get_arg(2)); var_dump(func_get_arg(3)); break; default: throw new Exception('Wrong number of arguments'); break; } } } new Foo('foo', 'bar'); new Foo('foo', 'bar', 'baz', 'qux'); new Foo('foo', 'bar', 'baz');

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)
8.3.40.0060.00918.88
8.3.30.0120.00619.22
8.3.20.0000.00820.18
8.3.10.0000.00823.51
8.3.00.0080.00019.26
8.2.170.0120.00322.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00826.16
8.2.120.0040.00422.04
8.2.110.0120.00622.20
8.2.100.0110.00017.78
8.2.90.0060.00319.13
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0080.00017.78
8.2.50.0030.00518.07
8.2.40.0060.00319.82
8.2.30.0070.00018.00
8.2.20.0030.00517.57
8.2.10.0000.00718.06
8.2.00.0100.00017.66
8.1.270.0080.00023.83
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.01323.69
8.1.230.0110.00019.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0070.00017.53
8.1.180.0080.00418.10
8.1.170.0030.00718.50
8.1.160.0000.00722.07
8.1.150.0040.00418.46
8.1.140.0050.00217.35
8.1.130.0060.00317.27
8.1.120.0040.00417.42
8.1.110.0100.00017.40
8.1.100.0060.00317.40
8.1.90.0040.00417.42
8.1.80.0040.00417.43
8.1.70.0030.00317.29
8.1.60.0080.00017.44
8.1.50.0000.00817.45
8.1.40.0000.00717.37
8.1.30.0030.00617.54
8.1.20.0000.00717.55
8.1.10.0060.00317.52
8.1.00.0090.00017.36
8.0.300.0030.00318.77
8.0.290.0000.00717.05
8.0.280.0000.00718.30
8.0.270.0030.00517.21
8.0.260.0030.00316.88
8.0.250.0040.00416.90
8.0.240.0030.00616.96
8.0.230.0000.00716.95
8.0.220.0000.00716.81
8.0.210.0070.00316.81
8.0.200.0000.00616.95
8.0.190.0000.00816.98
8.0.180.0040.00416.91
8.0.170.0030.00516.75
8.0.160.0030.00316.77
8.0.150.0070.00016.82
8.0.140.0040.00416.80
8.0.130.0030.00313.48
8.0.120.0030.00616.95
8.0.110.0040.00416.96
8.0.100.0000.00717.02
8.0.90.0040.00416.96
8.0.80.0090.00617.01
8.0.70.0080.00016.83
8.0.60.0030.00516.96
8.0.50.0040.00416.95
8.0.30.0080.01017.21
8.0.20.0120.00717.40
8.0.10.0040.00416.93
8.0.00.0120.00716.91
7.4.330.0000.00515.00
7.4.320.0000.00716.37
7.4.300.0030.00316.51
7.4.290.0030.00316.52
7.4.280.0070.00016.38
7.4.270.0040.00416.52
7.4.260.0040.00416.43
7.4.250.0000.00716.46
7.4.240.0040.00316.54
7.4.230.0000.00716.36
7.4.220.0130.00316.58
7.4.210.0080.00816.46
7.4.200.0070.00016.54
7.4.190.0000.00716.67
7.4.160.0050.01416.26
7.4.150.0130.01017.40
7.4.140.0090.00917.86
7.4.130.0070.01316.53
7.4.120.0120.00516.45
7.4.110.0060.01716.40
7.4.100.0110.00816.41
7.4.90.0000.01816.47
7.4.80.0070.01419.39
7.4.70.0090.00916.59
7.4.60.0220.00316.43
7.4.50.0040.00416.55
7.4.40.0060.00922.77
7.4.30.0100.00716.49
7.4.00.0070.01014.68
7.3.330.0070.00013.22
7.3.320.0030.00313.36
7.3.310.0070.00016.37
7.3.300.0000.00716.27
7.3.290.0040.01116.30
7.3.280.0070.00916.32
7.3.270.0090.00917.40
7.3.260.0120.00616.56
7.3.250.0060.01316.52
7.3.240.0100.00716.28
7.3.230.0070.01016.40
7.3.210.0090.00916.31
7.3.200.0080.01719.39
7.3.190.0100.00616.43
7.3.180.0070.01016.31
7.3.170.0090.00616.38
7.3.160.0170.00016.59
7.3.120.0040.01415.01
7.3.110.0030.01314.85
7.3.100.0070.01014.61
7.3.90.0030.00614.80
7.3.80.0060.00914.86
7.3.70.0060.01214.82
7.3.60.0040.01214.61
7.3.50.0030.00614.54
7.3.40.0080.00614.91
7.3.30.0110.00414.71
7.3.20.0030.01016.46
7.3.10.0020.01316.62
7.3.00.0130.00316.37
7.2.330.0140.00716.39
7.2.320.0040.01216.74
7.2.310.0180.00316.41
7.2.300.0130.00316.66
7.2.290.0110.00616.66
7.2.250.0070.01114.90
7.2.240.0090.00915.30
7.2.230.0040.01214.94
7.2.220.0120.00414.89
7.2.210.0060.00315.15
7.2.200.0080.00615.04
7.2.190.0060.00314.75
7.2.180.0000.00914.97
7.2.170.0000.01514.84
7.2.160.0070.00715.05
7.2.150.0060.00616.94
7.2.140.0060.00316.90
7.2.130.0070.01116.59
7.2.120.0110.00716.70
7.2.110.0060.00916.72
7.2.100.0120.00516.80
7.2.90.0100.00816.64
7.2.80.0090.00916.65
7.2.70.0050.00816.81
7.2.60.0050.00616.62
7.2.50.0090.00616.61
7.2.40.0060.00816.72
7.2.30.0110.00516.80
7.2.20.0080.00816.84
7.2.10.0060.00716.65
7.2.00.0080.00617.72
7.1.330.0100.00715.72
7.1.320.0090.00615.89
7.1.310.0030.01015.65
7.1.300.0060.00615.75
7.1.290.0000.01015.45
7.1.280.0090.00615.61
7.1.270.0090.00615.81
7.1.260.0040.01115.72
7.1.250.0080.00715.67
7.1.240.0060.00315.89
7.1.230.0060.00615.77
7.1.220.0030.01315.71
7.1.210.0030.01415.71
7.1.200.0020.01115.60
7.1.190.0070.00315.70
7.1.180.0070.01015.69
7.1.170.0070.00715.91
7.1.160.0030.01015.79
7.1.150.0060.01015.77
7.1.140.0000.01015.55
7.1.130.0070.00715.62
7.1.120.0090.00415.73
7.1.110.0070.01015.77
7.1.100.0050.01016.87
7.1.90.0040.01215.83
7.1.80.0040.01115.89
7.1.70.0060.01116.22
7.1.60.0050.01217.59
7.1.50.0030.01216.25
7.1.40.0080.00515.62
7.1.30.0100.00315.53
7.1.20.0030.00615.57
7.1.10.0060.00915.84
7.1.00.0050.04019.11
7.0.330.0000.01315.24
7.0.320.0060.01015.40
7.0.310.0090.00315.34
7.0.300.0070.00615.34
7.0.290.0090.00315.36
7.0.280.0110.00415.28
7.0.270.0120.00315.24
7.0.260.0100.00615.42
7.0.250.0110.00415.31
7.0.240.0060.00915.45
7.0.230.0030.01315.32
7.0.220.0030.01015.36
7.0.210.0040.00815.39
7.0.200.0140.00915.05
7.0.190.0060.00615.38
7.0.180.0030.01015.55
7.0.170.0040.00815.55
7.0.160.0030.01015.36
7.0.150.0030.01215.45
7.0.140.0090.03718.68
7.0.130.0080.00815.08
7.0.120.0030.00615.52
7.0.110.0090.00315.09
7.0.100.0220.03817.57
7.0.90.0080.03117.70
7.0.80.0090.02517.52
7.0.70.0030.02817.65
7.0.60.0150.02817.75
7.0.50.0070.02717.85
7.0.40.0070.02816.70
7.0.30.0070.04216.72
7.0.20.0070.03316.71
7.0.10.0050.04516.73
7.0.00.0080.04416.71
5.6.400.0040.00714.20
5.6.390.0120.00314.38
5.6.380.0060.00914.24
5.6.370.0030.00914.34
5.6.360.0060.00914.48
5.6.350.0100.00714.40
5.6.340.0000.01514.19
5.6.330.0030.00914.42
5.6.320.0070.00714.33
5.6.310.0000.01714.48
5.6.300.0040.01214.63
5.6.290.0060.01014.39
5.6.280.0050.04017.55
5.6.270.0030.00914.45
5.6.260.0000.01414.66
5.6.250.0070.03917.50
5.6.240.0070.02617.44
5.6.230.0030.04417.35
5.6.220.0030.04217.44
5.6.210.0080.04117.46
5.6.200.0100.03817.72
5.6.190.0100.03317.80
5.6.180.0090.03917.73
5.6.170.0080.04217.54
5.6.160.0030.03517.70
5.6.150.0050.03817.91
5.6.140.0050.04617.72
5.6.130.0080.03817.69
5.6.120.0120.04017.70
5.6.110.0140.03817.64
5.6.100.0090.01817.64
5.6.90.0090.01917.61
5.6.80.0070.04617.36
5.6.70.0060.02517.30
5.6.60.0080.04117.48
5.6.50.0120.02817.53
5.6.40.0050.04517.27
5.6.30.0070.03417.35
5.6.20.0050.04017.21
5.6.10.0030.04117.42
5.6.00.0070.03017.25
5.5.380.0030.03817.35
5.5.370.0030.02317.31
5.5.360.0080.03917.21
5.5.350.0040.04317.14
5.5.340.0080.04317.32
5.5.330.0070.03217.55
5.5.320.0050.04717.46
5.5.310.0070.02717.44
5.5.300.0020.03517.54
5.5.290.0060.03517.54
5.5.280.0050.04017.49
5.5.270.0140.03017.58
5.5.260.0110.03817.65
5.5.250.0100.04117.49
5.5.240.0040.03617.39
5.5.230.0100.03717.24
5.5.220.0030.04617.09
5.5.210.0100.03317.29
5.5.200.0080.04317.30
5.5.190.0050.02617.18
5.5.180.0050.02717.16
5.5.170.0060.00913.88
5.5.160.0070.03717.01
5.5.150.0060.04317.10
5.5.140.0050.02917.28
5.5.130.0050.02717.22
5.5.120.0070.02817.21
5.5.110.0000.05217.04
5.5.100.0080.02517.16
5.5.90.0050.02917.30
5.5.80.0050.03617.24
5.5.70.0090.03317.07
5.5.60.0080.04316.82
5.5.50.0100.02517.03
5.5.40.0050.04617.19
5.5.30.0080.04017.07
5.5.20.0050.03916.99
5.5.10.0100.03917.00
5.5.00.0100.03717.11
5.4.450.0020.04416.09
5.4.440.0100.03816.04
5.4.430.0090.03815.99
5.4.420.0030.02816.00
5.4.410.0060.03715.85
5.4.400.0080.04015.84
5.4.390.0070.04215.79
5.4.380.0060.03615.83
5.4.370.0020.04915.88
5.4.360.0060.03815.90
5.4.350.0070.04115.87
5.4.340.0080.03815.83
5.4.330.0050.00212.62
5.4.320.0070.03915.88
5.4.310.0050.02715.89
5.4.300.0080.03315.93
5.4.290.0070.04015.90
5.4.280.0100.03615.93
5.4.270.0090.03315.79
5.4.260.0100.03615.78
5.4.250.0020.04315.76
5.4.240.0070.03815.90
5.4.230.0000.02915.83
5.4.220.0060.02315.83
5.4.210.0050.02215.83
5.4.200.0110.03915.76
5.4.190.0020.03715.87
5.4.180.0020.03815.76
5.4.170.0050.03215.85
5.4.160.0000.02415.74
5.4.150.0060.02315.74
5.4.140.0100.02014.53
5.4.130.0050.03214.40
5.4.120.0100.03514.54
5.4.110.0020.04214.54
5.4.100.0060.02214.50
5.4.90.0080.03214.56
5.4.80.0050.02214.44
5.4.70.0070.02414.54
5.4.60.0080.03314.47
5.4.50.0030.02114.55
5.4.40.0050.02414.57
5.4.30.0100.03314.49
5.4.20.0070.03914.51
5.4.10.0080.03814.51
5.4.00.0050.03914.26
5.3.290.0020.04413.71
5.3.280.0070.03513.60
5.3.270.0020.03813.58
5.3.260.0030.03913.60
5.3.250.0050.02713.65
5.3.240.0030.03813.66
5.3.230.0030.04113.58
5.3.220.0050.04113.65
5.3.210.0010.03313.63
5.3.200.0100.02013.63
5.3.190.0050.02313.61
5.3.180.0030.03213.64
5.3.170.0060.03813.63
5.3.160.0050.03813.59
5.3.150.0020.03813.59
5.3.140.0110.03513.60
5.3.130.0030.02413.55
5.3.120.0040.03313.55
5.3.110.0030.03913.64
5.3.100.0040.03713.32
5.3.90.0100.03513.31
5.3.80.0080.03613.29
5.3.70.0060.03213.34
5.3.60.0110.03613.28
5.3.50.0070.02313.28
5.3.40.0070.02113.32
5.3.30.0030.02013.27
5.3.20.0030.02213.18
5.3.10.0030.04013.17
5.3.00.0080.01813.18
5.2.170.0030.06711.99
5.2.160.0030.05711.99
5.2.150.0000.03711.99
5.2.140.0030.05011.99
5.2.130.0000.03011.99
5.2.120.0030.06011.99
5.2.110.0100.06311.99
5.2.100.0030.05711.99
5.2.90.0070.04711.99
5.2.80.0070.05711.99
5.2.70.0000.04311.99
5.2.60.0070.04311.99
5.2.50.0030.06011.99
5.2.40.0070.03011.99
5.2.30.0030.04711.99
5.2.20.0070.03311.99
5.2.10.0170.03011.99
5.2.00.0070.05011.99
5.1.60.0030.04011.99
5.1.50.0030.03011.99
5.1.40.0070.05011.99
5.1.30.0000.05711.99
5.1.20.0100.05711.99
5.1.10.0170.03711.99
5.1.00.0070.04711.99
5.0.50.0000.04311.99
5.0.40.0130.01311.99
5.0.30.0100.02311.99
5.0.20.0030.04011.99
5.0.10.0070.04311.99
5.0.00.0070.06311.99
4.4.90.0070.01011.99
4.4.80.0000.01711.99
4.4.70.0070.03311.99
4.4.60.0070.03311.99
4.4.50.0070.03311.99
4.4.40.0070.04711.99
4.4.30.0100.02711.99
4.4.20.0000.03011.99
4.4.10.0000.02711.99
4.4.00.0030.05311.99
4.3.110.0070.02711.99
4.3.100.0000.01711.99
4.3.90.0070.03311.99
4.3.80.0000.02711.99
4.3.70.0000.03711.99
4.3.60.0000.03011.99
4.3.50.0070.01311.99
4.3.40.0000.04711.99
4.3.30.0000.03711.99
4.3.20.0030.03711.99
4.3.10.0000.03311.99
4.3.00.0070.01711.99

preferences:
41.14 ms | 404 KiB | 6 Q