DomElement->get_attribute()
(No version information available, might be only in CVS)
DomElement->get_attribute() — Returns the value of the given attribute
说明
DomElement
string get_attribute
( string $name
)
Returns the value of the given attribute in the current element.
Since PHP 4.3, if no attribute with given name is found, an empty string is returned.
参数
- name
-
The name of the seeked attribute. This parameter is case sensitive.
返回值
Returns the name of the attribute as a string or an empty string if no attribute with the given name is found.
范例
Example#1 Getting the value of an attribute
<?php
include("example.inc");
if (!$dom = domxml_open_mem($xmlstr)) {
echo "Error while parsing the document\n";
exit;
}
// get chapter
$root = $dom->document_element();
echo $root->get_attribute('language'); // en
?>
Migrating to PHP 5
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