XMLReader::open

(PHP 5 >= 5.1.0)

XMLReader::openSet the URI containing the XML to parse

说明

public bool XMLReader::open ( string $URI [, string $encoding [, int $options = 0 ]] )

Set the URI containing the XML document to be parsed.

参数

URI

URI pointing to the document.

encoding

The document encoding or NULL.

options

A bitmask of the LIBXML_* constants.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE。 If called statically, returns an XMLReader 或者在失败时返回 FALSE.

错误/异常

此方法可以被静态调用,但会抛出一个 E_STRICT 错误。

更新日志

版本 说明
5.2.0 encoding and options were added.

参见

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User Contributed Notes 2 notes

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0
alvaro at demogracia dot com
13 days ago
XML can optionally declare its own encoding:

    <?xml version="1.0" encoding="UTF-8"?>

You can use the $encoding parameter to provide this information (if missing) or override it (if wrong).

Output is always UTF-8 (that's how libxml works).
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0
crungmungus at gmail dot com
6 years ago
Windows users remember to enable php_openssl.dll in your php.ini if you want to be able to use this function (and others) with a HTTPS URL.
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