the simple example xml file is
<body id="1" doi="100000"> </body> php
$feed = file_get_contents('/../files/schema.xml'); $datasetxml = simplexml_load_string($feed); $datasetxml->body['id']=2; $datasetxml->body['doi']="200000"; echo $datasetxml->asXML(); I want to change it as id=2 and doi=200000 but after reset value the result is wrong and only can see in the web page source?
<?xml version="1.0"?> <body id="1" doi="100000"> <body id="2" doi="200000"/></body> Since it's the root element you want to change, try directly working on it:
$datasetxml = simplexml_load_string('<body id="1" doi="100000"> </body>'); $datasetxml['id']=2; $datasetxml['doi']="200000"; echo $datasetxml->asXML(); Because $datasetxml is already the element it's attributes you want to change.
$feed = file_get_contents('/../files/schema.xml'); $datasetxml = simplexml_load_string($feed); $datasetxml->body[0]['id']=2; $datasetxml->body[0]['doi']="200000"; echo $datasetxml->asXML(); 