PHP XMLWriterflush 用法手册 | 示例代码

XMLWriter::flush

xmlwriter_flush

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 1.0.0)

XMLWriter::flush — xmlwriter_flush — Flush current buffer

说明

面向对象风格

XMLWriter::flush ([ bool $empty = TRUE ] ) : mixed

过程化风格

xmlwriter_flush ( resource $xmlwriter [, bool $empty = TRUE ] ) : mixed

Flushes the current buffer.

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。
empty: Whether to empty the buffer or not. Default is TRUE.

返回值

If you opened the writer in memory, this function returns the generated XML buffer, Else, if using URI, this function will write the buffer and return the number of written bytes.