XMLWriter::flush
xmlwriter_flush
(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 1.0.0)
XMLWriter::flush -- xmlwriter_flush — Flush current buffer
说明
面向对象风格
过程化风格
Flushes the current buffer.
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() 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.
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Sbastien ¶
2 years ago
XMLWriter::flush() basic usage with XMLWriter::openMemory() :
<?php
$xml = new XMLWriter();
$xml->openMemory();
$xml->startDocument();
$xml->writeElement('message', 'Hello World!');
$xml->endDocument();
echo $xml->flush();
/*
Produces :
<?xml version="1.0"?>
<message>Hello World!</message>
*/
?>