XMLReader::open

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

XMLReader::openSet the URI containing the XML to parse

说明

public static XMLReader::open ( string $uri , string|null $encoding = null , int $flags = 0 ) : bool|XMLReader

Set the URI containing the XML document to be parsed.

参数

uri

URI pointing to the document.

encoding

The document encoding or null.

flags

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

This method may be called statically, but prior to PHP 8.0.0, will issue an E_DEPRECATED error in this case.

更新日志

版本 说明
8.0.0 XMLReader::open() is now declared as static method, but can still be called on an XMLReader instance.

参见