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 $item) { if ($item->images->image->count() > 1) { // Clone entry $images = clone $item->images; // Remove entry and replace with empty unset($item->images); $item->addChild('images'); foreach ($images->image as $key => $img ) { $name = 'image' . ($key) ?: ''; $item>images->addChild($name, $img); } } } //$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)
8.3.70.0060.00918.50
8.3.60.0120.00318.50
8.3.50.0070.01521.27
8.3.40.0060.01018.88
8.3.30.0100.00320.43
8.3.20.0040.00420.40
8.3.10.0040.00422.20
8.3.00.0050.00322.70
8.2.190.0120.00617.13
8.2.180.0110.00416.59
8.2.170.0110.01122.96
8.2.160.0100.01020.83
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0080.01226.16
8.2.120.0040.00717.93
8.2.110.0060.00322.45
8.2.100.0040.00418.91
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00918.64
8.1.230.0090.00018.80
5.4.250.0070.06318.98
5.4.240.0000.05718.89
5.4.230.0100.04718.73
5.4.220.0070.05318.77
5.4.210.0100.05018.62
5.4.200.0030.05319.01
5.4.190.0030.05318.95
5.4.180.0100.05018.95
5.4.170.0100.05018.97
5.4.160.0130.04318.89
5.4.150.0130.05319.00
5.4.140.0170.04016.54
5.4.130.0070.05016.38
5.4.120.0070.04716.36
5.4.110.0030.05316.41
5.4.100.0070.04716.45
5.4.90.0170.05316.61
5.4.80.0130.04016.30
5.4.70.0130.06716.41
5.4.60.0000.05316.45
5.4.50.0100.04716.45
5.4.40.0070.06016.64
5.4.30.0100.05316.40
5.4.20.0070.05016.52
5.4.10.0100.05016.52
5.4.00.0100.05715.89
5.3.280.0100.04714.45
5.3.270.0030.08014.50
5.3.260.0070.05714.61
5.3.250.0070.05014.66
5.3.240.0070.05014.57
5.3.230.0100.04714.30
5.3.220.0030.05014.46
5.3.210.0070.05314.59
5.3.200.0030.05014.43
5.3.190.0170.04014.59
5.3.180.0000.06314.59
5.3.170.0030.05014.27
5.3.160.0100.05014.41
5.3.150.0100.05014.43
5.3.140.0070.05014.48
5.3.130.0070.06014.42
5.3.120.0070.05314.55
5.3.110.0030.05314.42
5.3.100.0170.04314.04
5.3.90.0100.04713.86
5.3.80.0100.04714.04
5.3.70.0070.05014.02
5.3.60.0130.05013.89
5.3.50.0070.05013.73
5.3.40.0130.04713.65
5.3.30.0100.04714.06
5.3.20.0030.05713.70
5.3.10.0030.05713.65
5.3.00.0130.04313.66

preferences:
31.59 ms | 401 KiB | 5 Q