libxml_set_streams_context

(PHP 5, PHP 7, PHP 8)

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

说明

libxml_set_streams_context(resource $context): void

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

参数

context

The stream context resource (created with stream_context_create())

返回值

没有返回值。

错误／异常

Throws a TypeError when a non-stream resource is passed to context.

更新日志

版本 说明
8.4.0 libxml_set_streams_context() now throws a TypeError when a non-stream resource is passed to context, instead of throwing later when the context is used.

示例

示例 #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');

?>

参见

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备份地址：http://www.lvesu.com/blog/php/function.libxml-set-streams-context.php