3v4l.org

run code in 300+ PHP versions simultaneously
<?php $XML = <<< XML <root> <item>1</item> <item>2</item> <item>3</item> </root> XML; $dom = new DomDocument(); $dom->loadXml($XML); $items = $dom->getElementsByTagName('item'); echo "Count: {$items->length}", PHP_EOL; foreach ($items as $k => $item) { print "K: ".$k." Item: ".$item->nodeName. " Value: ".$item->nodeValue. PHP_EOL; } print "----" . PHP_EOL; $it = new IteratorIterator($dom->getElementsByTagName('item')); $c = iterator_count($it); echo "Count: $c", PHP_EOL; foreach ($it as $k => $item) { print "K: ".$k." Item: ".$item->nodeName. " Value: ".$item->nodeValue. PHP_EOL; }

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)
8.3.60.0170.00318.61
8.3.50.0040.01116.34
8.3.40.0070.00718.78
8.3.30.0120.00919.42
8.3.20.0040.00420.54
8.3.10.0030.00622.39
8.3.00.0000.00722.64
8.2.180.0060.01018.66
8.2.170.0040.01122.96
8.2.160.0070.00719.32
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0080.00019.88
8.2.110.0000.01022.37
8.2.100.0100.00617.97
8.2.90.0040.00419.34
8.2.80.0030.00617.97
8.2.70.0000.00917.75
8.2.60.0040.00418.00
8.2.50.0040.00417.88
8.2.40.0000.00819.73
8.2.30.0040.00419.64
8.2.20.0070.00018.00
8.2.10.0030.00517.92
8.2.00.0080.00018.08
8.1.270.0080.00020.50
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.01124.13
8.1.230.0040.00817.96
8.1.220.0000.00818.00
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0080.00017.48
8.1.180.0030.00918.10
8.1.170.0040.00417.77
8.1.160.0080.00019.08
8.1.150.0000.00719.15
8.1.140.0040.00417.64
8.1.130.0030.00317.94
8.1.120.0040.00417.75
8.1.110.0030.00517.69
8.1.100.0040.00417.69
8.1.90.0040.00417.57
8.1.80.0050.00317.62
8.1.70.0000.00817.57
8.1.60.0060.00317.86
8.1.50.0000.00817.70
8.1.40.0000.00817.75
8.1.30.0000.00817.79
8.1.20.0000.00817.69
8.1.10.0040.00517.83
8.1.00.0040.00417.58
8.0.300.0030.00618.77
8.0.290.0040.00417.29
8.0.280.0080.00018.16
8.0.270.0070.00018.32
8.0.260.0030.00317.10
8.0.250.0030.00317.28
8.0.240.0030.00517.30
8.0.230.0040.00417.29
8.0.220.0000.00717.20
8.0.210.0070.00017.04
8.0.200.0070.00017.12
8.0.190.0040.00417.16
8.0.180.0000.00817.19
8.0.170.0000.00717.16
8.0.160.0040.00417.07
8.0.150.0070.00717.04
8.0.140.0040.00417.04
8.0.130.0000.00513.54
8.0.120.0000.00717.04
8.0.110.0000.00817.22
8.0.100.0000.00717.10
8.0.90.0040.00417.14
8.0.80.0120.00417.21
8.0.70.0030.00517.21
8.0.60.0030.00517.12
8.0.50.0040.00417.22
8.0.30.0070.01217.31
8.0.20.0110.00817.51
8.0.10.0040.00417.12
8.0.00.0080.01016.98
7.4.330.0000.00515.00
7.4.320.0000.00616.72
7.4.300.0000.00616.80
7.4.290.0030.00316.66
7.4.280.0030.00516.73
7.4.270.0000.00716.66
7.4.260.0040.00416.67
7.4.250.0030.00516.74
7.4.240.0000.00716.80
7.4.230.0070.00016.80
7.4.220.0100.01016.72
7.4.210.0080.00716.81
7.4.200.0030.00316.80
7.4.190.0030.00316.60
7.4.160.0080.00816.75
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0150.00516.78
7.4.120.0130.00616.78
7.4.110.0060.01116.79
7.4.100.0110.00716.61
7.4.90.0120.01516.68
7.4.80.0030.01719.39
7.4.70.0060.01016.70
7.4.60.0090.01016.86
7.4.50.0000.00416.65
7.4.40.0070.00722.77
7.4.30.0040.01216.91
7.4.00.0040.01215.11
7.3.330.0050.00013.46
7.3.320.0050.00013.55
7.3.310.0040.00316.70
7.3.300.0030.00316.68
7.3.290.0060.00916.60
7.3.280.0070.00916.62
7.3.270.0120.00617.40
7.3.260.0240.01816.83
7.3.250.0050.01516.56
7.3.240.0160.00316.73
7.3.230.0030.01616.55
7.3.210.0070.01116.59
7.3.200.0100.01019.39
7.3.190.0070.01516.78
7.3.180.0080.00816.81
7.3.170.0100.00616.55
7.3.160.0110.00616.60
7.3.120.0120.00514.87
7.3.110.0060.01215.04
7.3.100.0120.00314.97
7.3.90.0100.00315.35
7.3.80.0060.00314.71
7.3.70.0040.01214.73
7.3.60.0000.01315.03
7.3.50.0000.01114.98
7.3.40.0100.00315.08
7.3.30.0060.00914.69
7.3.20.0030.00716.53
7.3.10.0080.00616.79
7.3.00.0070.00616.73
7.2.330.0100.01016.83
7.2.320.0120.00916.63
7.2.310.0070.01016.96
7.2.300.0100.01316.69
7.2.290.0090.00916.67
7.2.250.0050.01415.27
7.2.240.0070.01415.48
7.2.230.0080.00815.37
7.2.220.0060.00914.98
7.2.210.0060.00915.23
7.2.200.0110.01115.09
7.2.190.0040.00815.23
7.2.180.0090.00914.95
7.2.170.0100.00315.13
7.2.130.0080.00617.14
7.2.120.0080.00717.01
7.2.110.0070.00816.95
7.2.100.0120.00317.00
7.2.90.0100.00517.17
7.2.80.0070.00716.94
7.2.70.0060.00816.98
7.2.60.0070.00916.98
7.2.50.0090.00516.77
7.2.40.0090.00716.94
7.2.30.0110.00716.79
7.2.20.0130.00717.02
7.2.10.0060.01017.06
7.2.00.0050.01216.91
7.1.330.0090.00615.87
7.1.320.0040.00416.18
7.1.310.0060.00915.96
7.1.300.0030.00715.79
7.1.290.0080.00516.15
7.1.280.0030.01215.87
7.1.270.0070.00716.01
7.1.260.0090.00615.96
7.1.250.0080.00715.85
7.1.200.0060.00615.98
7.1.70.0000.01017.32
7.1.60.0080.00417.34
7.1.50.0080.01517.17
7.1.00.0030.07022.39
7.0.200.0000.00916.91
7.0.140.0000.07722.05
7.0.60.0030.07720.00
7.0.50.0070.09017.79
7.0.40.0000.05320.27
7.0.30.0270.04020.16
7.0.20.0300.05020.14
7.0.10.0070.04320.40
7.0.00.0170.03720.29
5.6.280.0100.06721.03
5.6.210.0070.07320.71
5.6.200.0130.08018.21
5.6.190.0030.04320.56
5.6.180.0300.06020.64
5.6.170.0400.07720.70
5.6.160.0030.06020.51
5.6.150.0070.04318.25
5.6.140.0030.03718.23
5.6.130.0070.05318.21
5.6.120.0070.05021.03
5.6.110.0100.04321.18
5.6.100.0130.08021.05
5.6.90.0070.05720.99
5.6.80.0100.08020.59
5.5.350.0130.05720.49
5.5.340.0100.07318.12
5.5.330.0030.08320.59
5.5.320.0330.07320.37
5.5.310.0300.04020.46
5.5.300.0130.06718.02
5.5.290.0130.07718.05
5.5.280.0070.04720.82
5.5.270.0130.08020.93
5.5.260.0030.05720.88
5.5.250.0100.08020.60
5.5.240.0270.05720.18
5.4.450.0700.05319.33
5.4.440.0770.08019.39
5.4.430.0330.06719.64
5.4.420.0430.07019.31
5.4.410.0870.07319.37
5.4.400.0830.05019.19
5.4.390.0970.07019.26
5.4.380.0370.04718.54
5.4.370.0200.04718.70
5.4.360.0170.05018.77
5.4.350.0060.03612.13
5.4.340.0040.04112.13
5.4.320.0070.03712.62
5.4.310.0100.03312.61
5.4.300.0060.03712.61
5.4.290.0070.03712.61
5.4.280.0080.03312.51
5.4.270.0060.03512.51
5.4.260.0060.03712.51
5.4.250.0200.04018.71
5.4.240.0170.04318.80
5.4.230.0170.04318.95
5.4.220.0130.05019.14
5.4.210.0030.06018.93
5.4.200.0100.07318.98
5.4.190.0030.05718.98
5.4.180.0130.04318.89
5.4.170.0070.05318.95
5.4.160.0130.04718.70
5.4.150.0100.05319.05
5.4.140.0130.05016.38
5.4.130.0130.04316.41
5.4.120.0130.04716.38
5.4.110.0070.05316.44
5.4.100.0130.04716.59
5.4.90.0130.04016.54
5.4.80.0100.05016.55
5.4.70.0030.05316.32
5.4.60.0130.04316.28
5.4.50.0100.04716.27
5.4.40.0100.04316.45
5.4.30.0030.05316.51
5.4.20.0070.04716.27
5.4.10.0070.05716.45
5.4.00.0000.05315.82
5.3.290.0050.04512.89
5.3.280.0070.05014.56
5.3.270.0070.06014.69
5.3.260.0130.04714.57
5.3.250.0070.05314.58
5.3.240.0130.04714.70
5.3.230.0130.05014.58
5.3.220.0070.05014.55
5.3.210.0100.07014.80
5.3.200.0030.05314.74
5.3.190.0100.05314.71
5.3.180.0100.06314.65
5.3.170.0170.06314.55
5.3.160.0070.05314.56
5.3.150.0100.05014.54
5.3.140.0100.04714.54
5.3.130.0030.05314.54
5.3.120.0200.04314.67
5.3.110.0100.05014.56
5.3.100.0000.05713.88
5.3.90.0000.05714.19
5.3.80.0130.04314.10
5.3.70.0070.05014.10
5.3.60.0070.05013.96
5.3.50.0130.04714.08
5.3.40.0030.05013.93
5.3.30.0030.05014.00
5.3.20.0070.04713.79
5.3.10.0070.04713.74
5.3.00.0000.05313.63
5.2.170.0000.04311.32
5.2.160.0100.03711.05
5.2.150.0030.04311.14
5.2.140.0030.04311.14
5.2.130.0100.03711.29
5.2.120.0100.03311.10
5.2.110.0000.04311.28
5.2.100.0070.05011.15
5.2.90.0100.03311.00
5.2.80.0030.04711.17
5.2.70.0000.04711.00
5.2.60.0070.04011.13
5.2.50.0100.03711.02
5.2.40.0130.03311.16
5.2.30.0100.06011.21
5.2.20.0100.03311.00
5.2.10.0100.03311.02
5.2.00.0070.04710.81
5.1.60.0030.03310.19
5.1.50.0070.03310.22
5.1.40.0030.03710.10
5.1.30.0130.04010.48
5.1.20.0130.02710.42
5.1.10.0030.03310.34
5.1.00.0100.03010.21
5.0.50.0030.0408.78
5.0.40.0070.0408.40
5.0.30.0000.0478.27
5.0.20.0070.0408.34
5.0.10.0070.0378.31
5.0.00.0100.0508.39
4.4.90.0000.0236.03
4.4.80.0100.0136.03
4.4.70.0000.0306.03
4.4.60.0030.0236.03
4.4.50.0000.0336.03
4.4.40.0100.0306.03
4.4.30.0100.0136.03
4.4.20.0000.0236.03
4.4.10.0070.0176.03
4.4.00.0030.0336.03
4.3.110.0000.0336.03
4.3.100.0070.0276.03
4.3.90.0030.0206.03
4.3.80.0070.0336.03
4.3.70.0030.0276.03
4.3.60.0070.0276.03
4.3.50.0000.0236.03
4.3.40.0000.0336.03
4.3.30.0070.0276.03
4.3.20.0030.0236.03
4.3.10.0030.0206.03
4.3.00.0130.0178.11

preferences:
51.13 ms | 400 KiB | 5 Q