3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$xml = simplexml_load_file('data.xml'); $xml = simplexml_load_string('<items> <item> <images> <image>A</image> <image>B</image> <image>C</image> </images> </item> </items>'); //var_dump($xml); // Loop over items in original xml foreach ($xml->item as $item) { if (count($item->images->image) > 1) { // Clone entry $images = clone $item->images; // Remove entry and replace with empty unset($item->images); $item->addChild('images'); for ($i = 0; $i < count($images->image); $i++) { $num = ($i > 0) ? $i : ''; $item->images->addChild('image'.$num, $images->image[$i]); } } } //$xml->asXML('POTO.xml'); echo $xml->asXML();

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)
8.3.60.0160.00318.55
8.3.50.0150.00321.33
8.3.40.0110.00419.04
8.3.30.0070.00720.64
8.3.20.0060.00320.22
8.3.10.0080.00022.30
8.3.00.0000.00822.52
8.2.180.0070.01118.68
8.2.170.0130.00722.96
8.2.160.0090.00620.51
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00020.02
8.2.110.0050.00519.65
8.2.100.0080.00418.16
8.2.90.0050.00319.65
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0030.00618.18
8.2.50.0040.00418.07
8.2.40.0040.00418.47
8.2.30.0030.00618.43
8.2.20.0000.00817.95
8.2.10.0030.00517.87
8.2.00.0040.00417.98
8.1.280.0090.00925.92
8.1.270.0050.00224.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.27
8.1.230.0110.00019.24
8.1.220.0000.00818.04
8.1.210.0000.00818.77
8.1.200.0060.00317.60
8.1.190.0040.00417.60
8.1.180.0000.00820.50
8.1.170.0000.00818.86
8.1.160.0090.00022.44
8.1.150.0050.00318.73
8.1.140.0000.00817.58
8.1.130.0040.00418.08
8.1.120.0040.00417.61
8.1.110.0040.00517.67
8.1.100.0000.00917.59
8.1.90.0000.00717.69
8.1.80.0040.00417.70
8.1.70.0030.00317.73
8.1.60.0000.00717.72
8.1.50.0000.00717.73
8.1.40.0000.00717.76
8.1.30.0040.00417.84
8.1.20.0040.00417.88
8.1.10.0040.00417.77
8.1.00.0080.00317.61
8.0.300.0040.00420.26
8.0.290.0000.00817.00
8.0.280.0000.00818.70
8.0.270.0030.00517.47
8.0.260.0000.00717.05
8.0.250.0030.00317.21
8.0.240.0080.00017.21
8.0.230.0040.00417.24
8.0.220.0040.00417.20
8.0.210.0000.00717.18
8.0.200.0000.00717.22
8.0.190.0040.00417.16
8.0.180.0040.00417.20
8.0.170.0000.00917.18
8.0.160.0000.00817.17
8.0.150.0040.00417.18
8.0.140.0000.00717.00
8.0.130.0000.00613.59
8.0.120.0040.00417.10
8.0.110.0040.00417.10
8.0.100.0000.00817.18
8.0.90.0040.00416.99
8.0.80.0060.00917.20
8.0.70.0000.00717.19
8.0.60.0000.00716.88
8.0.50.0030.00617.16
8.0.30.0130.01017.23
8.0.20.0090.00917.40
8.0.10.0070.00017.08
8.0.00.0110.01017.15
7.4.330.0030.00315.00
7.4.320.0040.00416.73
7.4.300.0030.00316.75
7.4.290.0070.00016.88
7.4.280.0030.00316.66
7.4.270.0030.00516.84
7.4.260.0030.00316.66
7.4.250.0060.00316.70
7.4.240.0000.00816.86
7.4.230.0030.00416.88
7.4.220.0000.01516.69
7.4.210.0050.00916.84
7.4.200.0000.00716.60
7.4.190.0000.00716.82
7.4.160.0090.00916.83
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0080.00916.71
7.4.120.0090.00716.88
7.4.110.0090.00916.68
7.4.100.0110.00716.77
7.4.90.0000.02016.58
7.4.80.0110.01119.39
7.4.70.0070.01116.71
7.4.60.0040.01316.92
7.4.50.0020.00216.74
7.4.40.0000.01522.77
7.4.30.0070.01016.61
7.4.00.0080.00715.11
7.3.330.0020.00213.30
7.3.320.0000.00513.37
7.3.310.0000.00716.64
7.3.300.0030.00316.54
7.3.290.0060.01316.60
7.3.280.0080.00916.52
7.3.270.0000.01717.40
7.3.260.0120.00616.75
7.3.250.0100.00816.67
7.3.240.0170.00016.53
7.3.230.0030.02016.80
7.3.210.0130.00316.71
7.3.200.0110.00819.39
7.3.190.0170.00716.46
7.3.180.0030.01316.41
7.3.170.0080.00816.52
7.3.160.0150.00616.50
7.3.120.0030.01414.95
7.3.110.0120.00615.04
7.3.100.0050.00515.05
7.3.90.0080.00415.19
7.3.80.0100.01014.71
7.3.70.0000.01714.86
7.3.60.0080.00814.92
7.3.50.0080.00414.90
7.3.40.0000.01414.78
7.3.30.0090.00314.67
7.3.20.0070.00316.64
7.3.10.0070.00916.66
7.3.00.0100.01116.76
7.2.330.0060.01217.16
7.2.320.0100.01416.77
7.2.310.0090.00917.00
7.2.300.0130.00916.82
7.2.290.0090.01316.86
7.2.250.0100.01014.95
7.2.240.0130.00615.18
7.2.230.0150.00315.08
7.2.220.0000.01515.23
7.2.210.0100.01015.01
7.2.200.0060.00915.23
7.2.190.0090.00614.95
7.2.180.0100.00315.19
7.2.170.0030.00615.24
7.2.130.0170.00316.48
7.2.120.0150.00716.66
7.2.110.0130.00616.90
7.2.100.0060.00917.10
7.2.90.0120.00416.56
7.2.80.0110.00716.85
7.2.70.0150.00316.94
7.2.60.0100.01216.94
7.2.50.0110.00716.79
7.2.40.0100.01316.63
7.2.30.0120.00316.82
7.2.20.0070.01116.71
7.2.10.0000.01516.72
7.2.00.0070.01018.28
7.1.330.0130.00315.81
7.1.320.0030.00615.86
7.1.310.0090.00615.91
7.1.300.0040.00416.05
7.1.290.0060.00616.13
7.1.280.0070.00715.86
7.1.270.0120.00315.87
7.1.260.0110.00315.89
7.1.250.0140.00015.40
7.1.200.0040.00816.01
7.1.100.0030.01018.33
7.1.70.0000.00817.44
7.1.60.0100.01619.43
7.1.50.0100.01017.01
7.1.00.0030.07722.53
7.0.200.0030.00716.95
7.0.140.0030.07322.03
7.0.70.0070.04021.84
7.0.60.0070.08721.73
7.0.50.0070.08322.16
7.0.40.0030.07320.15
7.0.30.0070.05720.27
7.0.20.0030.06320.25
7.0.10.0100.05320.18
7.0.00.0100.07720.19
5.6.280.0070.07021.16
5.6.220.0030.08720.53
5.6.210.0070.04020.94
5.6.200.0030.04021.12
5.6.190.0030.05321.14
5.6.180.0130.08021.15
5.6.170.0100.07721.28
5.6.160.0000.06321.09
5.6.150.0030.04320.98
5.6.140.0070.06721.11
5.6.130.0070.08321.20
5.6.120.0070.07321.14
5.6.110.0070.08020.97
5.6.100.0030.05321.10
5.6.90.0030.09021.21
5.6.80.0100.07320.67
5.6.70.0100.08020.61
5.6.60.0100.06720.43
5.6.50.0070.03720.66
5.6.40.0030.04020.34
5.6.30.0100.04720.63
5.6.20.0000.07320.42
5.6.10.0030.04320.51
5.6.00.0030.03720.32
5.5.360.0070.08020.53
5.5.350.0070.08020.43
5.5.340.0000.04320.88
5.5.330.0030.08321.05
5.5.320.0030.05020.88
5.5.310.0070.08320.80
5.5.300.0070.05320.85
5.5.290.0130.07020.86
5.5.280.0070.08320.98
5.5.270.0100.04720.86
5.5.260.0070.08720.94
5.5.250.0070.04720.76
5.5.240.0030.08320.25
5.5.230.0170.07320.18
5.5.220.0070.04020.34
5.5.210.0070.08320.32
5.5.200.0000.05720.32
5.5.190.0000.04320.35
5.5.180.0030.03720.21
5.5.160.0030.03720.13
5.5.150.0000.04720.34
5.5.140.0030.04020.35
5.5.130.0070.06020.15
5.5.120.0000.04020.32
5.5.110.0030.04320.14
5.5.100.0030.03720.12
5.5.90.0000.04020.21
5.5.80.0030.03720.20
5.5.70.0070.03720.23
5.5.60.0070.04020.22
5.5.50.0030.04320.20
5.5.40.0100.03320.13
5.5.30.0000.08020.26
5.5.20.0030.04020.22
5.5.10.0070.05020.24
5.5.00.0000.04020.04
5.4.450.0070.06319.49
5.4.440.0070.06019.43
5.4.430.0070.06019.39
5.4.420.0070.06019.21
5.4.410.0000.06019.39
5.4.400.0070.07719.33
5.4.390.0070.05319.18
5.4.380.0030.07719.16
5.4.370.0070.03319.37
5.4.360.0000.04019.11
5.4.350.0000.04319.18
5.4.340.0030.03719.10
5.4.320.0030.04319.21
5.4.310.0030.06019.32
5.4.300.0030.03718.86
5.4.290.0070.03719.20
5.4.280.0070.03718.88
5.4.270.0100.04719.18
5.4.260.0030.03719.32
5.4.250.0000.04019.12
5.4.240.0030.05019.11
5.4.230.0070.03319.16
5.4.220.0030.04019.36
5.4.210.0030.03719.36
5.4.200.0000.04319.16
5.4.190.0030.03719.18
5.4.180.0000.03718.88
5.4.170.0030.03719.16
5.4.160.0000.04318.86
5.4.150.0030.03718.87
5.4.140.0000.04016.46
5.4.130.0030.05716.52
5.4.120.0030.03316.57
5.4.110.0030.03316.44
5.4.100.0000.04016.62
5.4.90.0030.03316.44
5.4.80.0000.03716.45
5.4.70.0000.04016.45
5.4.60.0030.06716.55
5.4.50.0000.05016.44
5.4.40.0030.03316.41
5.4.30.0000.03716.60
5.4.20.0070.03316.59
5.4.10.0000.03716.56
5.4.00.0030.03315.97
5.3.290.0070.03315.84
5.3.280.0070.04715.84
5.3.270.0100.07015.84
5.3.260.0000.06015.84
5.3.250.0000.04015.84
5.3.240.0070.04015.84
5.3.230.0000.03715.84
5.3.220.0000.05715.84
5.3.210.0000.04015.84
5.3.200.0000.03715.84
5.3.190.0000.04015.84
5.3.180.0000.04015.84
5.3.170.0000.04015.84
5.3.160.0000.05015.84
5.3.150.0030.03315.84
5.3.140.0000.05315.84
5.3.130.0000.04015.84
5.3.120.0000.05015.84
5.3.110.0100.04015.84
5.3.100.0000.06315.84
5.3.90.0000.05015.84
5.3.80.0000.04015.84
5.3.70.0030.04715.84
5.3.60.0000.06315.84
5.3.50.0000.03715.84
5.3.40.0000.08015.84
5.3.30.0000.07015.84
5.3.20.0070.07315.84
5.3.10.0000.07315.84
5.3.00.0030.07315.84
5.2.170.0030.06315.84
5.2.160.0030.05015.84
5.2.150.0030.03015.84
5.2.140.0030.06315.84
5.2.130.0030.06315.84
5.2.120.0030.06315.84
5.2.110.0030.05015.84
5.2.100.0030.04715.84
5.2.90.0070.05715.84
5.2.80.0030.06015.84
5.2.70.0030.05315.84
5.2.60.0030.06015.84
5.2.50.0030.06015.84
5.2.40.0030.06015.84
5.2.30.0030.05315.84
5.2.20.0030.04315.84
5.2.10.0030.06315.84
5.2.00.0030.06315.84
5.1.60.0030.05015.84
5.1.50.0070.05315.84
5.1.40.0000.05715.84
5.1.30.0030.04715.84
5.1.20.0030.05715.84
5.1.10.0030.05715.84
5.1.00.0000.05715.84
5.0.50.0000.04715.84
5.0.40.0100.03715.84
5.0.30.0030.06715.84
5.0.20.0100.03715.84
5.0.10.0070.04015.84
5.0.00.0030.06715.84
4.4.90.0070.03015.84
4.4.80.0030.03315.84
4.4.70.0000.03715.84
4.4.60.0030.03315.84
4.4.50.0030.03015.84
4.4.40.0030.05315.84
4.4.30.0000.03315.84
4.4.20.0000.02315.84
4.4.10.0100.02715.84
4.4.00.0030.05015.84
4.3.110.0000.04015.84
4.3.100.0000.03015.84
4.3.90.0030.03015.84
4.3.80.0000.04315.84
4.3.70.0000.02315.84
4.3.60.0000.03715.84
4.3.50.0030.03315.84
4.3.40.0000.04315.84
4.3.30.0030.03715.84
4.3.20.0000.03315.84
4.3.10.0000.03015.84
4.3.00.0000.03015.84

preferences:
45.11 ms | 400 KiB | 5 Q