<?php $a=array( 'notices' => array( 'a','b','c' ) ); $xml = new SimpleXMLElement('<root/>'); array_walk_recursive($a, array ($xml, 'addChild')); //var_dump($xml->nichts->hasChildren()); var_dump(isset($xml->nichts)); $b = $xml->nichts->children(); print_r($b->count()); if ($b) { foreach ($b as $c) { //n } }
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