note 126376 added to simplexml.examples-basic

How to find out if a Node exists: <?xml version='1.0' standalone='yes'?> <book> <author>Josef</author> <isbn></isbn> </book> empty($xml->isbn) will be true isset($xml->isbn) will be true empty($xml->title) will be true isset($xml->title) will be false ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 80.110.18.204) ---- Manual Page -- https://php.net/manual/en/simplexml.examples-basic.php Edit -- https://main.php.net/note/edit/126376 Del: integrated -- https://main.php.net/note/delete/126376/integrated Del: useless -- https://main.php.net/note/delete/126376/useless Del: bad code -- https://main.php.net/note/delete/126376/bad+code Del: spam -- https://main.php.net/note/delete/126376/spam Del: non-english -- https://main.php.net/note/delete/126376/non-english Del: in docs -- https://main.php.net/note/delete/126376/in+docs Del: other reasons-- https://main.php.net/note/delete/126376 Reject -- https://main.php.net/note/reject/126376 Search -- https://main.php.net/manage/user-notes.php