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run code in 150+ php & hhvm versions
Bugs & Features
<?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 for($i = 0; $i < $xml->item->count(); $i++) { //$images; if( (count($xml->item[$i]->images->image)) > 1) { $images = clone $xml->item[$i]->images; //var_dump($images); // Remove entry unset($xml->item[$i]->images); $xml->item[$i]->addChild('images'); for($y = 0; $y < $images->image->count(); $y++) { if($y == 0) { $xml->item[$i]->images->addChild('image', $images->image[$y]); }else { $xml->item[$i]->images->addChild('image' . $y, $images->image[$y]); } } //var_dump($images); } } //$xml->asXML('POTO.xml'); echo $xml->asXML();
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<?xml version="1.0"?> <items> <item> <images><image>A</image><image1>B</image1><image2>C</image2></images></item> </items>
Output for 5.0.0 - 5.2.17
Fatal error: Call to undefined method SimpleXMLElement::count() in /in/ZmRZV on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/ZmRZV on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_VARIABLE in /in/ZmRZV on line 21
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZmRZV on line 21
Process exited with code 255.