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run code in 150+ php & hhvm versions
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<?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) ?: ''; $xml->item[$i]->images->addChild($name, $img); } } } //$xml->asXML('POTO.xml'); echo $xml->asXML();
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: i in /in/Je1Af on line 27 Notice: Trying to get property of non-object in /in/Je1Af on line 27 Fatal error: Uncaught Error: Call to a member function addChild() on null in /in/Je1Af:27 Stack trace: #0 {main} thrown in /in/Je1Af on line 27
Process exited with code 255.
Output for hhvm-3.13.2
Notice: Undefined variable: i in /in/Je1Af on line 27 Notice: Cannot access property on non-object in /in/Je1Af on line 27 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function addChild() on a non-object (null)' in /in/Je1Af:27 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Notice: Cannot access property on non-object in /in/Je1Af on line 27 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function addChild() on a non-object (null)' in /in/Je1Af:27 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Notice: Undefined variable: i in /in/Je1Af on line 27 Notice: Trying to get property of non-object in /in/Je1Af on line 27 Fatal error: Call to a member function addChild() on null in /in/Je1Af on line 27
Process exited with code 255.
Output for 5.3.0 - 5.5.38
Notice: Undefined variable: i in /in/Je1Af on line 27 Notice: Trying to get property of non-object in /in/Je1Af on line 27 Fatal error: Call to a member function addChild() on a non-object in /in/Je1Af on line 27
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/Je1Af on line 26
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/Je1Af on line 26
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/Je1Af on line 19
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/Je1Af on line 19
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Je1Af on line 19
Process exited with code 255.