XMLWriter::setIndent
xmlwriter_set_indent
(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)
XMLWriter::setIndent — xmlwriter_set_indent — Toggle indentation on/off
说明
面向对象风格
XMLWriter::setIndent ( bool
$indent ) : bool过程化风格
xmlwriter_set_indent ( resource
$xmlwriter , bool $indent ) : boolToggles indentation on or off.
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。
-
indent -
Whether indentation is enabled.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
参见
- XMLWriter::setIndentString() – Set string used for indenting
用户贡献的笔记
nemiga at gmail dot com
This param should be used only after openMemory() call:
<?php
$version = '1.0';
$encoding = 'UTF-8';
$rootName = 'root';
$xml = new XMLWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->startDocument($version, $encoding);
$xml->startElement($this->rootName);
// .. add more elements here
$xml->endElement();
echo $xml->outputMemory();
?> 
