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_ns — Create start namespaced attribute

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.

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() 或 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.

成功时返回 true，或者在失败时返回 false。

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.

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