PHP 8.3.0 RC 6 available for testing

XMLWriter::startPi

xmlwriter_start_pi

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

XMLWriter::startPi -- xmlwriter_start_piCreate start PI tag

说明

面向对象风格

public XMLWriter::startPi(string $target): bool

过程化风格

xmlwriter_start_pi(XMLWriter $writer, string $target): bool

Starts a processing instruction tag.

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。

target

The target of the processing instruction.

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

参见

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