# XMLWriter::writeAttributeNs

# xmlwriter_write_attribute_ns

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

XMLWriter::writeAttributeNs -- xmlwriter_write_attribute_ns — Write full namespaced attribute

### 说明

面向对象风格

XMLWriter::writeAttributeNs ( string `$prefix` , string `$name` , string `$uri` , string `$content` ) : bool

过程化风格

xmlwriter_write_attribute_ns ( resource `$xmlwriter` , string `$prefix` , string `$name` , string `$uri` , string `$content` ) : bool

Writes a full namespaced attribute.

### 参数

`xmlwriter`

  仅用于过程调用。被修改的 XMLWriter resource。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.

`uri`

  The namespace URI.

`content`

  The attribute value.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- XMLWriter::writeAttribute() - Write full attribute
- XMLWriter::startAttribute() - Create start attribute
- XMLWriter::startAttributeNs() - Create start namespaced attribute
- XMLWriter::endAttribute() - End attribute