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<?php $dom = new DomDocument(); $test='<p class="Heading1-P"> <span class="Heading1-H">Chapter 1</span> </p> <p class="Normal-P"> <span class="Normal-H">This is chapter 1</span> </p> <p class="Heading1-P"> <span class="Heading1-H">Chapter 2</span> </p> <p class="Normal-P"> <span class="Normal-H">This is chapter 2</span> </p> <p class="Heading1-P"> <span class="Heading1-H">Chapter 3</span> </p> <p class="Normal-P"> <span class="Normal-H">This is chapter 3</span> </p>'; $dom->loadHTML($test); $xpath = new DOMXpath($dom); $heading=parseToArray($xpath,'Heading1-H'); $content=parseToArray($xpath,'Normal-H'); var_dump($heading); echo "<br/>"; var_dump($content); echo "<br/>"; function parseToArray($xpath,$class) { $xpathquery="//span[@class='".$class."']"; $elements = $xpath->query($xpathquery); if (!is_null($elements)) { $resultarray=array(); foreach ($elements as $element) { $nodes = $element->childNodes; foreach ($nodes as $node) { $resultarray[] = $node->nodeValue; } } return $resultarray; } }
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