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<?php $s = '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>'. '<request><body test2="321" test3="987">'. '<rows><my-row test4="564">'. '<types>'. '<custom>this is the example of the text</custom>'. '<Generic arch="simple">this is the example of the text</Generic>'. '<bold/><italic/><underlined/>'. '</types>'. '</my-row><my-row test5="565"/><test hidden="false" ready="true"/></rows>'. '</body></request>'; function f($xml){ foreach ($obj as $key => $value) { var_dump($key, $value->hasChildren(), $value, '============='); if (get_class($value) == 'SimpleXMLIterator') f($v); } } f(new SimpleXMLIterator($s));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $obj in /in/QcAHb on line 14 Warning: foreach() argument must be of type array|object, null given in /in/QcAHb on line 14

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