DomElement->get_attribute()
(no version information, might be only in CVS)
DomElement->get_attribute() --
Returns the value of the given attribute
说明
class
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
例子 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
?>
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