How can multiple values be extracted from different elements with similar attributes using xPath in PHP?

When extracting multiple values from different elements with similar attributes using xPath in PHP, you can use the XPath function `//` to select all elements with the specified attribute, and then loop through the results to extract the desired values. This can be achieved by using the `DOMXPath` class in PHP to query the XML document and retrieve the values. 

// Load the XML document
$xml = new DOMDocument();
$xml->load('example.xml');

// Create a new XPath object
$xpath = new DOMXPath($xml);

// Query for all elements with a specific attribute
$elements = $xpath->query('//*[@attribute="value"]');

// Loop through the results and extract the values
foreach ($elements as $element) {
    $value = $element->nodeValue;
    echo $value . "\n";
}

Keywords

PHP xPath multiple values attributes elements

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