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();
?>
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
Descrierea
Stil obiect-orientat
public XMLWriter::setIndent
( bool
$enable
) : boolStil procedural
xmlwriter_set_indent
( XMLWriter
$writer
, bool $enable
) : boolToggles indentation on or off.
Parametri
-
xmlwriter -
Numai pentru apelurile procedurale. Resursa XMLWriter care este modificată. Această resursă se obține în urma apelării xmlwriter_open_uri() sau xmlwriter_open_memory ().
-
enable -
Whether indentation is enabled.
Valorile întoarse
Întoarce valoarea true în cazul
succesului sau false în cazul eșecului.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| 8.0.0 |
writer expects an XMLWriter
instance now; previously, a resource was expected.
|
Exemple
Example #1 XMLWriter::setIndent() and mixed Content
Enabling indentation is not suitable for mixed content, because the indent string is also inserted before inline elements.
<?php
$writer = new XMLWriter();
$writer->openMemory();
$writer->setIndent(2);
$writer->startDocument();
$writer->startElement('p');
$writer->text('before');
$writer->writeElement('a', 'element');
$writer->text('after');
$writer->endElement();
$writer->endDocument();
echo $writer->outputMemory();
?>
Exemplul de mai sus va afișa:
<?xml version="1.0"?> <p>before <a>element</a> after</p>
Note
Notă:
The indent is reset when an xmlwriter is opened.
add a note
User Contributed Notes 1 note
nemiga at gmail dot com ¶
13 years ago
