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XSLTProcessor::setParameter

(PHP 5, PHP 7, PHP 8)

XSLTProcessor::setParameter — Set value for a parameter

Опис

public XSLTProcessor::setParameter(string $namespace, string $name, string $value): bool
public XSLTProcessor::setParameter(string $namespace, array $options): bool

Sets the value of one or more parameters to be used in subsequent transformations with XSLTProcessor. If the parameter doesn't exist in the stylesheet it will be ignored.

Параметри

namespace

The namespace URI of the XSLT parameter.

name

The local name of the XSLT parameter.

value

The new value of the XSLT parameter.

options

An array of name => value pairs.

Значення, що повертаються

Повертає true у разі успіху або false в разі помилки.

Помилки/виключення

Throws a ValueError if any of the arguments contain null bytes.

Журнал змін

Версія Опис
8.4.0 Now throws a ValueError if any of the arguments contain null bytes instead of silently truncating.
8.4.0 It is now possible to set a parameter value containing both single and double quotes. Prior to PHP 8.4.0, this resulted in a warning.

Приклади

Приклад #1 Changing the owner before the transformation

<?php

$collections = array(
'Marc Rutkowski' => 'marc',
'Olivier Parmentier' => 'olivier'
);

$xsl = new DOMDocument;
$xsl->load('collection.xsl');

// Configure the transformer
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules

foreach ($collections as $name => $file) {
// Load the XML source
$xml = new DOMDocument;
$xml->load('collection_' . $file . '.xml');

$proc->setParameter('', 'owner', $name);
$proc->transformToURI($xml, 'file:///tmp/' . $file . '.html');
}

?>

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