a short one: results in keys and values are swapped – you could fix that with array_flip() before the array_walk. array_walk_recursive requires PHP 5. you could use array_walk instead, but you won’t get ‘stack’ => ‘overflow’ in the xml then.
I am reading an xml in php using simplexml_load_file. However while trying to load the xml it displays a list of warnings How do I rectify to remove these warnings? (XML is generated from url http://…./index.php/site/projects & loaded into a variable in the test.php. I dont have write priveleges to index.php)
You need to cast them all first, then search. Like this: