PHP 8.1.0 RC 4 available for testing

XMLWriter::startAttribute

xmlwriter_start_attribute

(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 0.1.0)

XMLWriter::startAttribute -- xmlwriter_start_attributeCreate start attribute

说明

面向对象风格

public XMLWriter::startAttribute(string $name): bool

过程化风格

xmlwriter_start_attribute(XMLWriter $writer, string $name): bool

Starts an attribute.

参数

xmlwriter

仅用于过程调用。被修改的 XMLWriter 实例对象。此资源来自于对 xmlwriter_open_uri()xmlwriter_open_memory() 的调用。

name

The attribute name.

返回值

成功时返回 true, 或者在失败时返回 false

更新日志

版本 说明
8.0.0 现在 writer 需要 XMLWriter 实例, 之前需要的是 resource

范例

示例 #1 Basic XMLWriter::startAttribute() Usage

<?php
$writer 
= new XMLWriter;
$writer->openURI('php://output');
$writer->startDocument('1.0''UTF-8');
$writer->startElement('element');
$writer->startAttribute('attribute');
$writer->text('value');
$writer->endAttribute();
$writer->endElement();
$writer->endDocument();

以上例程的输出类似于:

<?xml version="1.0" encoding="UTF-8"?>
<element attribute="value"/>

参见

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