PHP libxml_set_streams_context 用法手册 | 示例代码

libxml_set_streams_context

(PHP 5, PHP 7)

libxml_set_streams_context — Set the streams context for the next libxml document load or write

说明

libxml_set_streams_context ( resource $streams_context ) : void

Sets the streams context for the next libxml document load or write.

参数

streams_context: The stream context resource (created with stream_context_create())

返回值

没有返回值。

范例

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');