3v4l.org

run code in 300+ PHP versions simultaneously
<?php class values implements IteratorAggregate { protected $iterator; public function __construct($objOrArr) { if(is_array($objOrArr)) { $this->iterator = new ArrayObject($objOrArr); } else if(is_object($objOrArr)) { $this->iterator = new ArrayObject(get_object_vars($objOrArr)); } else { throw new Exception('$objOrArray is neither an array or an object'); } } public function getIterator() { return $this->iterator; } } $values = new values(new DateTime()); foreach($values as $k => $v) { var_dump($k, $v); }

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)
8.3.60.0140.00718.56
8.3.50.0080.01421.33
8.3.40.0090.00619.16
8.3.30.0130.00320.34
8.3.20.0080.00820.29
8.3.10.0080.00020.88
8.3.00.0030.00622.21
8.2.180.0070.01117.00
8.2.170.0150.00322.96
8.2.160.0070.00722.16
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0030.00520.99
8.2.110.0070.00319.05
8.2.100.0030.00817.78
8.2.90.0000.00819.22
8.2.80.0040.00418.05
8.2.70.0000.00817.75
8.2.60.0120.00018.05
8.2.50.0050.00518.07
8.2.40.0080.00018.13
8.2.30.0070.00019.51
8.2.20.0040.00417.77
8.2.10.0000.00817.90
8.2.00.0020.00517.76
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00022.63
8.1.230.0070.00420.88
8.1.220.0060.00318.77
8.1.210.0040.00420.89
8.1.200.0090.00017.47
8.1.190.0050.00317.41
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0000.00718.96
8.1.150.0040.00418.89
8.1.140.0080.00017.65
8.1.130.0030.00517.89
8.1.120.0040.00317.71
8.1.110.0050.00317.56
8.1.100.0000.00717.72
8.1.90.0040.00417.65
8.1.80.0000.00717.61
8.1.70.0070.00017.64
8.1.60.0000.00717.63
8.1.50.0020.00517.68
8.1.40.0060.00317.64
8.1.30.0050.00317.67
8.1.20.0030.00517.72
8.1.10.0040.00417.78
8.1.00.0080.00417.66
8.0.300.0070.00320.04
8.0.290.0040.00417.18
8.0.280.0040.00418.47
8.0.270.0030.00317.33
8.0.260.0030.00316.95
8.0.250.0000.00717.20
8.0.240.0080.00017.19
8.0.230.0040.00417.04
8.0.220.0070.00017.09
8.0.210.0030.00317.11
8.0.200.0000.00617.14
8.0.190.0000.00817.25
8.0.180.0040.00417.03
8.0.170.0040.00417.10
8.0.160.0040.00417.11
8.0.150.0050.00217.04
8.0.140.0000.00717.11
8.0.130.0060.00013.38
8.0.120.0000.00717.12
8.0.110.0050.00317.09
8.0.100.0000.00816.98
8.0.90.0040.00417.16
8.0.80.0060.00917.04
8.0.70.0000.00717.13
8.0.60.0040.00416.97
8.0.50.0030.00517.13
8.0.30.0100.01217.38
8.0.20.0070.01017.42
8.0.10.0000.00717.14
8.0.00.0070.01416.80
7.4.330.0030.00315.06
7.4.320.0030.00316.63
7.4.300.0030.00316.56
7.4.290.0030.00316.66
7.4.280.0030.00516.68
7.4.270.0030.00316.79
7.4.260.0030.00313.33
7.4.250.0000.00716.52
7.4.240.0040.00416.73
7.4.230.0000.00716.82
7.4.220.0090.00616.83
7.4.210.0050.00916.74
7.4.200.0000.00716.82
7.4.190.0000.00716.88
7.4.160.0200.00316.46
7.4.150.0070.01417.40
7.4.140.0100.00817.86
7.4.130.0090.00816.74
7.4.120.0120.00616.74
7.4.110.0130.00316.46
7.4.100.0090.00916.79
7.4.90.0080.01216.70
7.4.80.0070.01019.39
7.4.70.0060.00916.75
7.4.60.0070.01016.96
7.4.50.0030.00616.77
7.4.40.0120.00622.77
7.4.30.0100.01016.72
7.4.00.0070.01015.20
7.3.330.0000.00613.40
7.3.320.0020.00213.24
7.3.310.0000.00716.56
7.3.300.0040.00416.46
7.3.290.0060.01016.44
7.3.280.0110.00816.47
7.3.270.0030.01417.40
7.3.260.0090.01018.24
7.3.250.0080.01016.67
7.3.240.0090.00816.52
7.3.230.0060.01616.39
7.3.210.0110.00716.81
7.3.200.0130.01019.39
7.3.190.0100.01116.79
7.3.180.0090.00916.59
7.3.170.0030.01916.60
7.3.160.0070.01016.82
7.3.120.0000.01514.94
7.2.330.0180.00016.57
7.2.320.0080.00816.75
7.2.310.0060.01116.84
7.2.300.0180.00617.02
7.2.290.0040.01517.01
7.2.60.0030.00917.06
7.2.00.0060.00619.66
7.1.200.0180.00615.54
7.1.100.0060.00617.98
7.1.70.0030.00617.21
7.1.60.0060.01919.17
7.1.50.0180.00717.10
7.1.00.0030.03322.45
7.0.200.0000.01017.07
7.0.140.0030.07322.12
7.0.100.0100.06319.96
7.0.90.0300.05020.02
7.0.80.0070.08319.96
7.0.70.0070.08719.89
7.0.60.0030.07719.85
7.0.50.0100.07320.29
7.0.40.0130.05320.02
7.0.30.0100.08320.10
7.0.20.0100.08020.07
7.0.10.0070.07020.05
7.0.00.0000.05320.12
5.6.280.0070.07020.86
5.6.250.0030.08020.54
5.6.240.0030.05020.67
5.6.230.0100.06320.59
5.6.220.0100.07020.73
5.6.210.0130.04720.68
5.6.200.0100.08721.04
5.6.190.0200.07021.08
5.6.180.0200.07021.07
5.6.170.0100.07721.04
5.6.160.0170.07721.04
5.6.150.0030.08321.13
5.6.140.0070.08021.01
5.6.130.0130.07721.07
5.6.120.0070.08721.08
5.6.110.0030.08721.05
5.6.100.0170.06720.93
5.6.90.0170.07321.00
5.6.80.0130.04720.42
5.6.70.0030.07720.43
5.6.60.0200.07020.46
5.6.50.0100.08020.32
5.6.40.0170.07020.38
5.6.30.0100.08320.41
5.6.20.0100.06720.31
5.6.10.0030.08320.30
5.6.00.0070.07020.43
5.5.380.0070.07720.43
5.5.370.0100.06320.46
5.5.360.0100.07720.41
5.5.350.0070.07720.38
5.5.340.0100.06020.93
5.5.330.0030.05020.78
5.5.320.0100.06020.83
5.5.310.0070.08020.87
5.5.300.0100.07320.87
5.5.290.0100.07320.76
5.5.280.0100.07020.90
5.5.270.0100.08720.80
5.5.260.0100.08320.64
5.5.250.0070.07720.71
5.5.240.0130.07020.15
5.5.230.0100.07720.14
5.5.220.0130.08020.15
5.5.210.0130.07020.31
5.5.200.0070.04320.12
5.5.190.0070.08020.18
5.5.180.0200.05020.18
5.5.160.0000.04720.16
5.5.150.0070.04720.22
5.5.140.0070.08720.23
5.5.130.0070.04719.99
5.5.120.0230.06020.09
5.5.110.0200.06320.24
5.5.100.0130.07320.14
5.5.90.0070.08019.98
5.5.80.0070.07019.98
5.5.70.0100.07719.93
5.5.60.0100.08020.05
5.5.50.0070.05320.06
5.5.40.0100.06320.10
5.5.30.0130.07720.08
5.5.20.0030.09320.16
5.5.10.0030.08020.13
5.5.00.0030.07319.96
5.4.450.0200.07019.54
5.4.440.0130.06719.45
5.4.430.0130.07019.37
5.4.420.0130.07319.48
5.4.410.0070.07719.40
5.4.400.0030.06319.13
5.4.390.0030.07019.05
5.4.380.0230.06318.90
5.4.370.0100.08318.85
5.4.360.0170.06719.16
5.4.350.0130.06719.13
5.4.340.0000.07319.14
5.4.320.0100.07019.04
5.4.310.0130.06718.85
5.4.300.0030.09319.12
5.4.290.0030.04319.09
5.4.280.0130.06318.84
5.4.270.0130.04318.87
5.4.260.0100.05019.23
5.4.250.0130.07019.02
5.4.240.0030.07019.04
5.4.230.0030.04019.13
5.4.220.0070.08019.03
5.4.210.0030.07018.89
5.4.200.0070.06719.02
5.4.190.0170.07019.08
5.4.180.0030.08019.02
5.4.170.0030.04719.19
5.4.160.0070.07719.02
5.4.150.0100.03719.02
5.4.140.0130.03016.39
5.4.130.0030.03316.45
5.4.120.0030.05716.39
5.4.110.0030.07716.55
5.4.100.0000.04316.38
5.4.90.0030.07316.52
5.4.80.0070.07316.43
5.4.70.0070.06316.42
5.4.60.0070.07716.30
5.4.50.0070.07016.24
5.4.40.0030.07316.50
5.4.30.0170.06016.45
5.4.20.0070.06716.47
5.4.10.0030.08016.31
5.4.00.0230.02715.90
5.3.290.0070.07314.61
5.3.280.0130.07014.66
5.3.270.0070.06014.73
5.3.260.0030.07014.74
5.3.250.0100.07314.74
5.3.240.0130.06714.58
5.3.230.0030.06714.69
5.3.220.0030.03714.52
5.3.210.0070.07714.58
5.3.200.0000.04014.49
5.3.190.0100.05314.58
5.3.180.0030.05314.63
5.3.170.0100.07014.59
5.3.160.0070.05314.63
5.3.150.0070.07714.63
5.3.140.0070.04714.59
5.3.130.0130.06714.61
5.3.120.0100.06014.48
5.3.110.0030.04314.64
5.3.100.0170.06714.02
5.3.90.0070.07714.12
5.3.80.0130.07314.11
5.3.70.0100.07013.95
5.3.60.0100.07313.99
5.3.50.0100.06713.89
5.3.40.0030.07013.95
5.3.30.0100.06713.92
5.3.20.0070.04713.73
5.3.10.0100.03313.71
5.3.00.0000.03713.70
5.2.170.0070.05711.25
5.2.160.0030.05011.07
5.2.150.0030.06711.21
5.2.140.0030.03011.24
5.2.130.0070.02711.14
5.2.120.0000.03011.16
5.2.110.0030.03011.09
5.2.100.0030.02711.09
5.2.90.0000.04711.04
5.2.80.0070.02311.11
5.2.70.0000.03011.24
5.2.60.0000.03010.98
5.2.50.0030.03010.88
5.2.40.0000.04011.02
5.2.30.0000.03310.88
5.2.20.0030.02711.01
5.2.10.0030.02710.72
5.2.00.0000.03010.75
5.1.60.0030.03010.08
5.1.50.0070.03310.07
5.1.40.0000.03310.09
5.1.30.0000.03010.39
5.1.20.0000.02710.39
5.1.10.0100.03010.13
5.1.00.0000.0279.96
5.0.50.0000.0209.24
5.0.40.0000.0209.24
5.0.30.0030.0309.24
5.0.20.0030.0309.24
5.0.10.0000.0209.24
5.0.00.0070.0279.24
4.4.90.0000.0179.24
4.4.80.0000.0339.24
4.4.70.0030.0139.24
4.4.60.0070.0109.24
4.4.50.0000.0339.24
4.4.40.0000.0239.24
4.4.30.0030.0279.24
4.4.20.0000.0179.24
4.4.10.0000.0209.24
4.4.00.0030.0439.24
4.3.110.0030.0139.24
4.3.100.0000.0179.24
4.3.90.0000.0139.24
4.3.80.0030.0239.24
4.3.70.0030.0139.24
4.3.60.0000.0179.24
4.3.50.0030.0139.24
4.3.40.0030.0209.24
4.3.30.0030.0139.24
4.3.20.0030.0139.24
4.3.10.0000.0179.24
4.3.00.0000.0179.24

preferences:
42.05 ms | 401 KiB | 5 Q