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PHP: DomAttribute->value - Manual
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DomAttribute->specifiedDomAttribute->value
(No version information available, might be only in CVS)
DomAttribute->value — Returns value of attribute
说明
DomAttribute
string value ( void )
This function returns the value of the attribute.
范例
Example#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.
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