XMLWriter::writePi

xmlwriter_write_pi

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

XMLWriter::writePi -- xmlwriter_write_pi — Writes a PI

说明

面向对象风格

XMLWriter::writePi ( string $target , string $content ) : bool

过程化风格

xmlwriter_write_pi ( resource $xmlwriter , string $target , string $content ) : bool

Writes a processing instruction.

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。

target

The target of the processing instruction.

content

The content of the processing instruction.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

参见

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