PHP 8.1.0 RC 4 available for testing

XMLWriter::startAttributeNs

xmlwriter_start_attribute_ns

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

XMLWriter::startAttributeNs -- xmlwriter_start_attribute_nsCreate start namespaced attribute

说明

面向对象风格

public XMLWriter::startAttributeNs(?string $prefix, string $name, ?string $namespace): bool

过程化风格

xmlwriter_start_attribute_ns(
    XMLWriter $writer,
    ?string $prefix,
    string $name,
    ?string $namespace
): bool

Starts a namespaced 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。

prefix

The namespace prefix.

name

The attribute name.

namespace

The namespace URI. If namespace is null, the namespace declaration will be omitted.

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
8.0.0 prefix is nullable now.

参见

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