DomAttribute->value
(no version information, might be only in CVS)
DomAttribute->value --
Returns value of attribute
说明
class
DomAttribute
{
string
value
( void )
}
This function returns the value of the attribute.
范例
例子 1. 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
.