3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Set { public function __construct(array $spec, $arg1 = null, $arg2 = null) { if (isset($spec[0]) && is_array($spec[0])) { // was called like Set::createFromArray([['foo'=>'bar'], false, 64]); } else { // was called like new Set(['foo'=>'bar'], false, 64) } } } class SetFactory { public function create(array $map, $arg1, $arg2) { return new Set($map, $arg1, $arg2); } public function createFromArray(array $spec) { return new Set($spec); } }

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)
8.3.60.0110.00716.50
8.3.50.0220.01016.28
8.3.40.0110.01118.58
8.3.30.0180.00018.29
8.3.20.0040.00418.60
8.3.10.0030.00620.36
8.3.00.0050.00319.25
8.2.180.0110.00716.50
8.2.170.0120.00622.96
8.2.160.0100.00618.84
8.2.150.0080.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00418.72
8.2.110.0090.00019.22
8.2.100.0060.00617.78
8.2.90.0040.00420.64
8.2.80.0040.00419.39
8.2.70.0000.00817.38
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0000.00818.03
8.2.30.0040.00417.99
8.2.20.0040.00419.13
8.2.10.0040.00417.71
8.2.00.0040.00417.46
8.1.280.0060.00925.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00923.96
8.1.230.0070.00420.97
8.1.220.0030.00518.77
8.1.210.0030.00619.07
8.1.200.0030.00617.13
8.1.190.0070.00017.27
8.1.180.0050.00518.10
8.1.170.0030.00718.91
8.1.160.0040.00418.65
8.1.150.0040.00418.55
8.1.140.0040.00417.21
8.1.130.0040.00417.64
8.1.120.0000.00817.25
8.1.110.0050.00317.36
8.1.100.0070.00017.32
8.1.90.0020.00517.33
8.1.80.0050.00217.24
8.1.70.0030.00317.31
8.1.60.0060.00317.32
8.1.50.0040.00417.21
8.1.40.0070.00017.25
8.1.30.0040.00417.55
8.1.20.0040.00417.46
8.1.10.0000.00717.28
8.1.00.0000.00717.27
8.0.300.0040.00419.68
8.0.290.0080.00016.58
8.0.280.0000.00718.29
8.0.270.0000.00717.04
8.0.260.0000.00616.70
8.0.250.0000.00716.91
8.0.240.0000.00716.72
8.0.230.0050.00216.84
8.0.220.0030.00316.73
8.0.210.0000.00716.76
8.0.200.0030.00316.76
8.0.190.0050.00316.80
8.0.180.0000.00816.76
8.0.170.0040.00416.76
8.0.160.0070.00016.66
8.0.150.0070.00016.74
8.0.140.0090.00016.75
8.0.130.0000.00613.27
8.0.120.0040.00416.64
8.0.110.0060.00316.84
8.0.100.0040.00416.60
8.0.90.0050.00216.63
8.0.80.0110.00416.69
8.0.70.0000.00716.66
8.0.60.0070.00016.56
8.0.50.0030.00316.84
8.0.30.0090.00916.86
8.0.20.0090.01016.90
8.0.10.0080.00016.75
8.0.00.0150.00916.74
7.4.330.0030.00312.87
7.4.320.0030.00316.34
7.4.300.0000.00616.47
7.4.290.0030.00316.40
7.4.280.0030.00616.38
7.4.270.0030.00316.50
7.4.260.0060.00013.12
7.4.250.0000.00816.37
7.4.240.0030.00616.38
7.4.230.0030.00316.50
7.4.220.0150.00416.45
7.4.210.0070.00716.42
7.4.200.0030.00316.29
7.4.190.0040.00416.63
7.4.160.0140.00716.49
7.4.150.0100.01416.38
7.4.140.0130.00616.29
7.4.130.0100.00716.39
7.4.120.0030.01516.49
7.4.110.0070.01116.28
7.4.100.0070.01116.35
7.4.90.0100.00716.55
7.4.80.0080.01216.34
7.4.70.0130.00616.24
7.4.60.0100.00716.40
7.4.50.0080.00016.18
7.4.40.0060.00916.31
7.4.30.0080.00816.54
7.4.00.0070.00914.73
7.3.330.0030.00313.21
7.3.320.0000.00613.04
7.3.310.0000.00716.20
7.3.300.0030.00316.16
7.3.290.0080.00716.19
7.3.280.0050.01316.19
7.3.270.0120.00616.48
7.3.260.0120.00816.25
7.3.250.0110.00716.20
7.3.240.0080.01316.25
7.3.230.0160.00016.30
7.3.210.0090.00616.43
7.3.200.0100.01019.39
7.3.190.0130.00316.13
7.3.180.0100.00616.50
7.3.170.0070.00816.28
7.3.160.0100.00616.18
7.3.120.0070.01014.68
7.3.110.0070.01014.63
7.3.100.0110.00414.56
7.3.90.0070.00414.69
7.3.80.0030.01014.67
7.3.70.0040.00714.50
7.3.60.0030.01414.64
7.3.50.0060.00314.73
7.3.40.0090.00014.66
7.3.30.0030.01314.62
7.3.20.0060.00916.51
7.3.10.0060.00916.23
7.3.00.0040.00816.38
7.2.330.0060.01216.60
7.2.320.0090.01316.53
7.2.310.0060.01316.26
7.2.300.0100.00916.41
7.2.290.0100.00716.38
7.2.250.0030.01315.09
7.2.240.0120.00614.82
7.2.230.0070.00314.88
7.2.220.0030.00714.81
7.2.210.0070.00314.79
7.2.200.0000.01214.73
7.2.190.0030.01414.79
7.2.180.0000.01014.64
7.2.170.0070.01015.03
7.2.00.0040.00819.04
7.1.330.0080.00815.54
7.1.320.0040.01115.55
7.1.310.0030.00915.57
7.1.300.0060.00615.29
7.1.290.0070.00415.41
7.1.280.0030.01315.55
7.1.270.0000.01215.38
7.1.260.0060.00615.65
7.1.100.0040.01217.70
7.1.70.0000.00717.04
7.1.60.0070.01719.17
7.1.50.0090.00916.67
7.1.00.0030.03322.41
7.0.200.0180.00714.62
7.0.140.0100.06722.19
7.0.120.0030.07322.04
7.0.60.0170.04020.00
7.0.50.0070.04717.87
7.0.40.0130.07317.69
7.0.30.0100.06717.71
7.0.20.0030.08317.76
7.0.10.0100.03717.84
7.0.00.0100.04017.75
5.6.280.0170.06021.10
5.6.210.0100.07720.66
5.6.200.0030.04318.18
5.6.190.0100.08018.12
5.6.180.0070.06718.19
5.6.170.0000.04318.29
5.6.160.0070.04018.18
5.6.150.0030.04018.18
5.6.140.0100.05018.19
5.6.130.0100.07718.16
5.6.120.0070.08018.18
5.6.110.0000.04318.28
5.6.100.0030.07318.16
5.6.90.0070.08718.20
5.6.80.0130.03717.56
5.6.70.0030.08017.55
5.6.60.0070.05317.60
5.6.50.0070.03717.53
5.6.40.0000.07717.63
5.6.30.0070.05317.58
5.6.20.0070.07317.64
5.6.10.0070.08017.50
5.6.00.0130.07717.56
5.5.350.0400.06720.47
5.5.340.0000.04317.93
5.5.330.0100.05017.95
5.5.320.0070.05717.99
5.5.310.0000.04718.03
5.5.300.0030.06717.95
5.5.290.0100.06717.93
5.5.280.0070.04718.06
5.5.270.0030.06317.97
5.5.260.0130.07317.94
5.5.250.0170.07317.83
5.5.240.0070.04317.43
5.5.230.0100.08017.43
5.5.220.0030.04017.33
5.5.210.0030.04017.45
5.5.200.0030.04017.34
5.5.190.0070.07717.43
5.5.180.0100.03717.27
5.5.160.0000.08717.31
5.5.150.0070.08017.31
5.5.140.0130.03717.44
5.5.130.0100.06017.32
5.5.120.0100.05017.39
5.5.110.0100.07717.41
5.5.100.0070.07017.20
5.5.90.0070.05317.26
5.5.80.0100.07717.34
5.5.70.0070.06017.18
5.5.60.0030.08017.19
5.5.50.0130.06717.16
5.5.40.0170.06017.27
5.5.30.0070.04317.18
5.5.20.0100.06717.32
5.5.10.0030.07017.22
5.5.00.0030.07717.21
5.4.450.0100.06019.46
5.4.440.0030.04719.38
5.4.430.0130.05719.35
5.4.420.0170.06719.34
5.4.410.0030.06019.08
5.4.400.0200.07319.01
5.4.390.0070.07019.09
5.4.380.0100.08019.09
5.4.370.0100.03318.95
5.4.360.0030.04019.05
5.4.350.0130.03319.15
5.4.340.0070.03719.14
5.4.320.0030.08319.13
5.4.310.0030.07718.88
5.4.300.0030.06719.09
5.4.290.0030.07319.12
5.4.280.0070.06719.04
5.4.270.0100.04319.04
5.4.260.0100.07719.00
5.4.250.0030.07019.05
5.4.240.0030.05319.11
5.4.230.0000.04319.02
5.4.220.0030.06019.04
5.4.210.0070.04319.12
5.4.200.0100.06019.14
5.4.190.0070.05319.00
5.4.180.0070.04719.02
5.4.170.0130.04019.08
5.4.160.0000.05019.25
5.4.150.0170.05719.11
5.4.140.0070.07316.45
5.4.130.0000.07716.35
5.4.120.0030.07316.35
5.4.110.0070.04016.47
5.4.100.0070.05016.52
5.4.90.0070.04016.63
5.4.80.0030.07316.27
5.4.70.0100.05016.33
5.4.60.0070.03716.42
5.4.50.0170.06016.45
5.4.40.0030.05016.58
5.4.30.0130.06316.59
5.4.20.0100.05016.52
5.4.10.0070.05316.31
5.4.00.0070.06715.83
5.3.290.0130.05314.69
5.3.280.0070.07314.70
5.3.270.0070.07014.56
5.3.260.0100.06714.65
5.3.250.0030.07014.68
5.3.240.0000.04714.71
5.3.230.0130.04714.55
5.3.220.0030.07714.53
5.3.210.0070.07714.61
5.3.200.0000.08014.67
5.3.190.0070.04014.61
5.3.180.0070.05714.60
5.3.170.0100.06314.55
5.3.160.0030.03714.66
5.3.150.0130.05014.59
5.3.140.0030.07314.61
5.3.130.0130.06314.60
5.3.120.0070.06014.57
5.3.110.0170.06014.57
5.3.100.0030.05314.26
5.3.90.0030.04314.00
5.3.80.0100.06014.03
5.3.70.0030.04313.87
5.3.60.0000.04014.04
5.3.50.0070.06013.80
5.3.40.0100.03313.95
5.3.30.0100.07313.91
5.3.20.0030.05313.73
5.3.10.0100.04313.75
5.3.00.0100.07313.73
5.2.170.0130.03311.20
5.2.160.0030.06711.16
5.2.150.0070.05011.23
5.2.140.0100.05011.14
5.2.130.0030.03311.12
5.2.120.0070.03011.16
5.2.110.0070.03711.01
5.2.100.0070.03311.32
5.2.90.0030.02711.16
5.2.80.0030.03011.09
5.2.70.0000.03311.14
5.2.60.0070.02311.27
5.2.50.0000.03011.09
5.2.40.0030.02711.05
5.2.30.0030.02711.01
5.2.20.0030.02711.02
5.2.10.0070.02310.90
5.2.00.0000.03010.77
5.1.60.0000.0239.99
5.1.50.0030.02310.06
5.1.40.0070.0209.94
5.1.30.0000.02710.39
5.1.20.0000.02710.39
5.1.10.0000.02710.07
5.1.00.0030.02310.14
5.0.50.0030.0208.62
5.0.40.0000.0208.61
5.0.30.0000.0308.24
5.0.20.0000.0208.26
5.0.10.0000.0208.21
5.0.00.0000.0308.09
4.4.90.0000.0177.64
4.4.80.0030.0137.65
4.4.70.0000.0177.65
4.4.60.0030.0137.65
4.4.50.0000.0207.65
4.4.40.0030.0207.65
4.4.30.0030.0137.65
4.4.20.0000.0177.65
4.4.10.0000.0177.65
4.4.00.0030.0207.65
4.3.110.0000.0177.65
4.3.100.0000.0137.65
4.3.90.0030.0107.65
4.3.80.0070.0177.65
4.3.70.0030.0137.65
4.3.60.0000.0137.65
4.3.50.0000.0137.65
4.3.40.0030.0207.65
4.3.30.0000.0137.65
4.3.20.0000.0137.65
4.3.10.0000.0137.65
4.3.00.0000.0137.65

preferences:
38.32 ms | 401 KiB | 5 Q