DomAttribute->value

Returns value of attribute ()

DomAttribute {
  string value();
}

This function returns the value of the attribute.

范例

例 492. Getting all the attributes of a node

<?php

include("example.inc");

if (!
$dom = domxml_open_mem($xmlstr)) {
    echo
"Error while parsing the document\n";
    exit;
}

$root = $dom->document_element();
$attrs = $root->attributes();

echo
'Attributes of ' . $root->node_name() . "\n";
foreach (
$attrs as $attribute) {
    echo
' - ' . $attribute->name . ' : ' . $attribute->value . "\n";
}

?>

上例将输出:

Attributes of chapter
- language : en

返回值

Returns the value of the attribute.

Migrating to PHP 5

Use the value property of DOMAttr.