articles-6

xpath-index3.php

<?php

$dom = new DOMDocument();  
@$dom->loadHTML($content);  
$tempDom = new DOMDocument();  

$xpath = new DOMXPath($dom); 
$container = $xpath->query("//div[@id='container']");
foreach ( $container as $item ) {  
    $tempDom->appendChild($tempDom->importNode($item,true));  
} 
$tempDom->saveHTML(); 
$peopleXpath = new DOMXPath($tempDom);

$peopleDiv = $peopleXpath->query("div[@id='person']"); 

$results = array(); 

foreach ($peopleDiv as $people) { 
	$newDom = new DOMDocument;  
    $newDom->appendChild($newDom->importNode($people,true));  
    $personXpath = new DOMXPath($newDom);  

	$name = trim($personXpath->query("p[1]/text()")->item(0)->nodeValue); 
    $age = trim($resultXpath->query("p[2]/text()")->item(0)->nodeValue);
    $weight = trim($resultXpath->query("p[3]/text()")->item(0)->nodeValue);
    $image = trim($resultXpath->query("img[1]/@src")->item(0)->nodeValue);

	$results[] = array(  
   		'name' => $name,  
   		'age' => $age,  
  		 'weight' => $weight,  
   		'image' => $image,            
    );			          	      	 
}

?>