3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbers = array(1 => 'one', 2 => 'two', 3 => 'three'); //$obj = new ArrayObject($numbers); $iterator =new ArrayIterator($numbers); //echo "Before insertion:\n"; foreach ($iterator as $key=>$val) echo " ".$key."=>".$val."\n"; // $obj->append('four'); $numbers[] = 'four'; //echo "\nAfter appending a new value:\n"; //foreach ($iterator as $key=>$val) echo " ".$key."=>".$val."\n"; ?>

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)
8.3.60.0140.00418.55
8.3.50.0110.00922.12
8.3.40.0070.00718.84
8.3.30.0070.00719.06
8.3.20.0070.00020.29
8.3.10.0040.00421.95
8.3.00.0000.00819.25
8.2.180.0120.00618.40
8.2.170.0120.00918.84
8.2.160.0030.01022.96
8.2.150.0080.00024.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0090.00021.98
8.2.100.0060.00617.63
8.2.90.0000.00919.23
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0040.00419.97
8.2.30.0070.00018.18
8.2.20.0080.00017.69
8.2.10.0040.00418.00
8.2.00.0060.00317.70
8.1.280.0090.00925.92
8.1.270.0060.00318.95
8.1.260.0080.00026.35
8.1.250.0000.00928.09
8.1.240.0090.00022.65
8.1.230.0070.00417.48
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.25
8.1.190.0040.00417.36
8.1.180.0000.00718.10
8.1.170.0030.00520.25
8.1.160.0030.00521.97
8.1.150.0000.00718.92
8.1.140.0080.00017.37
8.1.130.0040.00417.91
8.1.120.0070.00017.46
8.1.110.0020.00517.43
8.1.100.0050.00217.34
8.1.90.0040.00417.49
8.1.80.0040.00417.33
8.1.70.0000.00717.35
8.1.60.0000.00817.62
8.1.50.0040.00417.49
8.1.40.0060.00317.44
8.1.30.0000.00817.61
8.1.20.0000.00817.60
8.1.10.0060.00617.59
8.1.00.0030.00617.36
8.0.300.0090.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.41
8.0.270.0000.00717.26
8.0.260.0000.00617.14
8.0.250.0070.00017.02
8.0.240.0030.00316.97
8.0.230.0040.00416.95
8.0.220.0000.00716.88
8.0.210.0000.00716.80
8.0.200.0030.00316.87
8.0.190.0060.00317.02
8.0.180.0000.00716.84
8.0.170.0000.00716.80
8.0.160.0000.00716.89
8.0.150.0040.00416.77
8.0.140.0050.00216.86
8.0.130.0000.00813.28
8.0.120.0030.00516.79
8.0.110.0000.00716.93
8.0.100.0000.00716.92
8.0.90.0000.00716.71
8.0.80.0030.01316.85
8.0.70.0040.00416.70
8.0.60.0030.00516.79
8.0.50.0040.00416.84
8.0.30.0110.01417.01
8.0.20.0130.01217.40
8.0.10.0050.00317.03
8.0.00.0120.00616.71
7.4.330.0050.00015.14
7.4.320.0000.00716.46
7.4.300.0030.00316.53
7.4.290.0030.00316.51
7.4.280.0040.00416.39
7.4.270.0070.00016.48
7.4.260.0000.00816.39
7.4.250.0070.00016.52
7.4.240.0030.00316.57
7.4.230.0030.00316.50
7.4.220.0100.01016.54
7.4.210.0140.00716.63
7.4.200.0050.00316.70
7.4.160.0090.00616.34
7.4.150.0110.00717.40
7.4.140.0150.00317.86
7.4.130.0150.01316.51
7.4.120.0110.01016.45
7.4.110.0030.01616.48
7.4.100.0060.01216.61
7.4.90.0080.00816.33
7.4.80.0060.01019.39
7.4.70.0100.01016.57
7.4.60.0090.00616.66
7.4.50.0040.00416.25
7.4.40.0060.01616.21
7.4.30.0110.00516.43
7.4.00.0000.01114.80
7.3.330.0000.00713.02
7.3.320.0080.00513.25
7.3.310.0030.00316.09
7.3.300.0070.00016.25
7.3.290.0070.00916.25
7.3.280.0070.00916.28
7.3.270.0070.01017.40
7.3.260.0090.01316.60
7.3.250.0160.00516.46
7.3.240.0130.00716.61
7.3.230.0150.00416.39
7.3.210.0130.00316.49
7.3.200.0030.01516.65
7.3.190.0090.00616.47
7.3.180.0110.00416.57
7.3.170.0170.00016.52
7.3.160.0160.00616.38
7.2.330.0160.00316.79
7.2.320.0100.00616.55
7.2.310.0070.01416.46
7.2.300.0090.01316.56
7.2.290.0100.01016.65
7.2.00.0040.01119.62
7.1.100.0040.01118.21
7.1.70.0120.00317.13
7.1.60.0100.01619.50
7.1.50.0070.01016.71
7.1.00.0070.07322.48
7.0.200.0780.00314.64
7.0.140.0100.06022.00
7.0.110.0070.08719.92
7.0.100.0070.04320.03
7.0.90.0100.05719.84
7.0.80.0070.05319.91
7.0.70.0070.08320.03
7.0.60.0170.07020.02
7.0.50.0070.04719.84
7.0.40.0070.08319.85
7.0.30.0170.07319.88
7.0.20.0130.07719.86
7.0.10.0130.06719.63
7.0.00.0170.07719.68
5.6.280.0000.07721.11
5.6.260.0070.04720.60
5.6.250.0070.06020.63
5.6.240.0070.07320.66
5.6.230.0100.03720.69
5.6.220.0100.08020.53
5.6.210.0100.08320.68
5.6.200.0030.08020.64
5.6.190.0070.08020.70
5.6.180.0100.06720.59
5.6.170.0100.07720.65
5.6.160.0070.08320.58
5.6.150.0100.07320.65
5.6.140.0030.08020.56
5.6.130.0000.08720.63
5.6.120.0130.07320.55
5.6.110.0070.05720.47
5.6.100.0070.08320.66
5.6.90.0100.08020.67
5.6.80.0130.03319.89
5.6.70.0100.07320.01
5.6.60.0130.07019.98
5.6.50.0100.07019.93
5.6.40.0030.07319.96
5.6.30.0070.05019.91
5.6.20.0070.04319.94
5.6.10.0030.04319.94
5.6.00.0030.04719.99
5.5.380.0070.03717.51
5.5.370.0000.04017.52
5.5.360.0030.08317.61
5.5.350.0000.09317.55
5.5.340.0100.07718.01
5.5.330.0030.04018.16
5.5.320.0100.07718.25
5.5.310.0070.07717.87
5.5.300.0070.08017.78
5.5.290.0070.08318.01
5.5.280.0130.07717.84
5.5.270.0070.05018.02
5.5.260.0070.05717.86
5.5.250.0170.07017.91
5.5.240.0000.06017.55
5.5.230.0070.07317.22
5.5.220.0070.07317.24
5.5.210.0030.07317.27
5.5.200.0100.07717.37
5.5.190.0070.07717.51
5.5.180.0100.04017.23
5.5.160.0130.03717.21
5.5.150.0030.04017.13
5.5.140.0030.04317.48
5.5.130.0030.04017.11
5.5.120.0030.04017.35
5.5.110.0100.03317.44
5.5.100.0030.03717.42
5.5.90.0030.03717.23
5.5.80.0100.03317.50
5.5.70.0170.06717.27
5.5.60.0030.06317.01
5.5.50.0030.04017.25
5.5.40.0200.06317.49
5.5.30.0030.06017.36
5.5.20.0000.03717.49
5.5.10.0070.03317.36
5.5.00.0030.04017.39
5.4.450.0000.07719.50
5.4.440.0070.07719.37
5.4.430.0070.05319.40
5.4.420.0030.08019.57
5.4.410.0100.07719.33
5.4.400.0030.08719.18
5.4.390.0070.07718.93
5.4.380.0070.07019.01
5.4.370.0070.07319.02
5.4.360.0170.07018.95
5.4.350.0100.07019.16
5.4.340.0100.07319.02
5.4.320.0030.04018.93
5.4.310.0100.04018.98
5.4.300.0100.03019.02
5.4.290.0000.04019.01
5.4.280.0070.03319.16
5.4.270.0000.04019.09
5.4.260.0030.03719.18
5.4.250.0000.04318.97
5.4.240.0130.05018.96
5.4.230.0100.06719.07
5.4.220.0030.04018.96
5.4.210.0100.04318.94
5.4.200.0070.03719.02
5.4.190.0030.04018.92
5.4.180.0100.05718.98
5.4.170.0000.04718.99
5.4.160.0030.05719.14
5.4.150.0030.05019.25
5.4.140.0000.04016.57
5.4.130.0100.04716.25
5.4.120.0030.03716.34
5.4.110.0070.03316.13
5.4.100.0070.03316.13
5.4.90.0000.03716.40
5.4.80.0000.05016.34
5.4.70.0070.03016.27
5.4.60.0070.02716.37
5.4.50.0000.03716.36
5.4.40.0070.03316.54
5.4.30.0030.03716.34
5.4.20.0000.03716.47
5.4.10.0070.03016.34
5.4.00.0000.03715.70
5.3.290.0030.04014.51
5.3.280.0000.04714.67
5.3.270.0000.04714.63
5.3.260.0030.03714.70
5.3.250.0000.04714.51
5.3.240.0030.03714.67
5.3.230.0100.07714.54
5.3.220.0030.05014.49
5.3.210.0000.04014.57
5.3.200.0030.03714.58
5.3.190.0030.04314.66
5.3.180.0000.04014.58
5.3.170.0070.03314.50
5.3.160.0030.03314.57
5.3.150.0030.03714.66
5.3.140.0030.04014.50
5.3.130.0000.04014.34
5.3.120.0000.05314.44
5.3.110.0030.03714.47
5.3.100.0030.03714.13
5.3.90.0030.03714.03
5.3.80.0000.03313.94
5.3.70.0070.03713.88
5.3.60.0030.03313.82
5.3.50.0000.03713.80
5.3.40.0000.04013.79
5.3.30.0030.03313.93
5.3.20.0000.03713.54
5.3.10.0070.03013.73
5.3.00.0000.03313.55
5.2.170.0000.02712.06
5.2.160.0000.03012.06
5.2.150.0030.02712.06
5.2.140.0000.03312.06
5.2.130.0000.02712.06
5.2.120.0100.03312.06
5.2.110.0100.02012.06
5.2.100.0000.03012.06
5.2.90.0030.02712.06
5.2.80.0030.03012.06
5.2.70.0030.03012.06
5.2.60.0000.02712.06
5.2.50.0070.03712.06
5.2.40.0000.05712.06
5.2.30.0030.06012.06
5.2.20.0070.03012.06
5.2.10.0070.05312.06
5.2.00.0030.05712.06
5.1.60.0030.05012.06
5.1.50.0070.04712.06
5.1.40.0000.05312.06
5.1.30.0100.05012.06
5.1.20.0070.05312.06
5.1.10.0000.03012.06
5.1.00.0030.06012.06
5.0.50.0000.04712.06
5.0.40.0030.04312.06
5.0.30.0100.06012.06
5.0.20.0070.04012.06
5.0.10.0030.04312.06
5.0.00.0100.05712.06
4.4.90.0030.01312.06
4.4.80.0000.01312.06
4.4.70.0000.01712.06
4.4.60.0030.01012.06
4.4.50.0000.02012.06
4.4.40.0000.04312.06
4.4.30.0000.03712.06
4.4.20.0030.03312.06
4.4.10.0000.04012.06
4.4.00.0030.05312.06
4.3.110.0100.03012.06
4.3.100.0000.03712.06
4.3.90.0000.03312.06
4.3.80.0030.05012.06
4.3.70.0030.03312.06
4.3.60.0030.03312.06
4.3.50.0030.03012.06
4.3.40.0030.04712.06
4.3.30.0070.01312.06
4.3.20.0000.02712.06
4.3.10.0000.03712.06
4.3.00.0030.03312.06

preferences:
88.94 ms | 401 KiB | 5 Q