DOMElement::getAttribute

(PHP 5, PHP 7, PHP 8)

DOMElement::getAttribute — Returns value of attribute

说明

public DOMElement::getAttribute(string $qualifiedName): string

Gets the value of the attribute with name qualifiedName for the current node.

参数

qualifiedName: The name of the attribute.

返回值

The value of the attribute, or an empty string if no attribute with the given qualifiedName is found.

参见

DOMElement::hasAttribute() - Checks to see if attribute exists
DOMElement::setAttribute() - Adds new or modifies existing attribute
DOMElement::removeAttribute() - Removes attribute

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mpalmer at cybersource dot com ¶

17 years ago

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XML Data:

<data>

<Report ID="1">

    <Date>REVIEW</Date>

    <AuthorID>1</AuthorID>

</Report>

<Report ID="2">

    <Date>REVIEW</Date>

    <AuthorID>2</AuthorID>

</Report>

</data>



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<?php

$xmlDoc = new DOMDocument();

$xmlDoc->load( 'data.xml' );



$searchNode = $xmlDoc->getElementsByTagName( "Report" );



foreach( $searchNode as $searchNode )

{

    $valueID = $searchNode->getAttribute('ID');



    $xmlDate = $searchNode->getElementsByTagName( "Date" );

    $valueDate = $xmlDate->item(0)->nodeValue;



    $xmlAuthorID = $searchNode->getElementsByTagName( "AuthorID" );

    $valueAuthorID = $xmlAuthorID->item(0)->nodeValue;

    

    echo "$valueID - $valueDate - $valueAuthorID\n";

}

?>



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Output:



1 - REVIEW - 1

2 - REVIEW - 2



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