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XMLWriter::writeElement

xmlwriter_write_element

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

XMLWriter::writeElement -- xmlwriter_write_elementWrite full element tag

Descrierea

Stil obiect-orientat

bool XMLWriter::writeElement ( string $name [, string $content ] )

Stil procedural

bool xmlwriter_write_element ( resource $xmlwriter , string $name [, string $content ] )

Writes a full element tag.

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 ().

name

The element name.

content

The element contents.

Valorile întoarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.

Istoria schimbărilor

Versiunea Descriere
5.2.3 The content parameter became optional.

Vedeți de asemenea

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User Contributed Notes 2 notes

up
1
rjb at robertjbrown dot com
4 years ago
Quick note - writeElement also seems to decode any HTML entities during the write. For example, if you pass it "Me & You", it will write the output as "Me & You".
up
1
googolplex at gmx dot net
5 years ago
The function XMLWriter::writeElement is used to write an element (i.e. a XML tag, an [optional] content, and a closing XML tag) in one line without sub-elements:

<?php

$oXMLout
= new XMLWriter();
$oXMLout->openMemory();
$oXMLout->writeElement("quantity", 8);
$oXMLout->writeElement("price_per_quantity", 110);
print
$oXMLout->outputMemory();

// produces:
// <quantity>8</quantity>
// <price_per_quantity>110</price_per_quantity>

?>

whereas if you want to include sub-elements you have to use the XMLWriter::startElement / XMLWriter::endElement pair:

<?php

$oXMLout
= new XMLWriter();
$oXMLout->openMemory();
$oXMLout->startElement("item");
$oXMLout->writeElement("quantity", 8);
$oXMLout->writeElement("price_per_quantity", 110);
$oXMLout->endElement();
print
$oXMLout->outputMemory();

// produces:
// <item>
// <quantity>8</quantity>
// <price_per_quantity>110</price_per_quantity>
// </item>

?>
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