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webmechanicx/getInnerHTML.php

Created February 29, 2016 22:07
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getInnerHTML.php
<?php
$html = <<< HTML
<body>
<h1>Hello,
<b>world!</b>
</h1>
</body>
HTML;
$dom = new DOMDocument;
$dom->loadHTML($html);
$xpath = new DOMXPath($dom);
$textNodes = array();
foreach($xpath->query('/html/body//text()') as $i => $textNode) {
$textNodes[$i] = array(
'text' => $textNode->nodeValue,
'parents' => array()
);
for (
$currentNode = $textNode->parentNode;
$currentNode->parentNode;
$currentNode = $currentNode->parentNode
) {
$textNodes[$i]['parents'][] = $currentNode->nodeName;
}
}
print_r($textNodes);
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