(PHP 5)
Sets the streams context for the next libxml document load or write.
The stream context resource (created with stream_context_create())
No value is returned.
Example 1. A libxml_set_streams_context() example
<?php $opts = array( 'http' => array( 'user_agent' => 'PHP libxml agent', ) ); $context = stream_context_create($opts); libxml_set_streams_context($context); // request a file through HTTP $doc = DOMDocument::load('http://www.example.com/file.xml'); ?>