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XMLWriter::writeAttribute

xmlwriter_write_attribute

(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 0.1.0)

XMLWriter::writeAttribute -- xmlwriter_write_attribute — Write full attribute

Descrizione

Stile orientato agli oggetti

public XMLWriter::writeAttribute(string $name, string $value): bool

Stile procedurale

xmlwriter_write_attribute(XMLWriter $writer, string $name, string $value): bool

Writes a full attribute.

Elenco dei parametri

xmlwriter

Solo per chiamate procedurali. La resource XMLWriter che è stata modificata. Questa risorsa deriva da una chiamata a xmlwriter_open_uri() or xmlwriter_open_memory().

name

The name of the attribute.

value

The value of the attribute.

Valori restituiti

Restituisce true in caso di successo, false in caso di fallimento.

Log delle modifiche

Versione Descrizione
8.0.0 writer expects an XMLWriter instance now; previously, a resource was expected.

Esempi

Example #1 Intermixing Sub-elements and Attributes

If writing sub-elements and attributes is intermixed, any attempt to write attributes after the first sub-element will fail and return false.

<?php
$xml = new XMLWriter();
$xml->openMemory();

$xml->startElement('element');
$xml->writeAttribute('attr1', '0');
$xml->writeElement('subelem', '0');
var_dump($xml->writeAttribute('attr2', '0'));
$xml->endElement();

echo $xml->flush();
?>

Il precedente esempio visualizzerà:

bool(false)
<element attr1="0"><subelem>0</subelem></element>

Vedere anche: