[LJackson]

sorted it

PHP Code:

<?php
$xml = simplexml_load_file('services.xml');

$typesListXml = $xml->xpath('service/category');

if (!empty($typesListXml)) {
    $typesList = array();
    foreach ($typesListXml as $typeXml) {
        $typesList[] = (string)$typeXml;
    }

    $typesList = array_unique($typesList);

    $moviesForType = array();
    foreach ($typesList as $type)
    {
        echo "<div class='wrapper'>";
        echo "<h3 class='hp-1'>$type</h3>";
        $rawData = $xml->xpath('service[category="' . $type . '"]');
        if (!empty($rawData))
        {
            foreach ($rawData as $rawMovie)
            {
                $moviesForType[$type][] = $rawMovie->subcat;
            }
        }
        
        $moviesForType[$type] = array_unique($moviesForType[$type]);
        
        $prods = array();
        $count=1;
        foreach($moviesForType[$type] as $key)
        {
            if($count %3 <> 0)
            {
                echo "<div class='columns col-padding'>";
            }
            else
            {
                echo "<div class='columns'>";
            }
            echo "<ul class='price-list'>";
            echo "<li class='header price-item-header bold'>$key</li>";
            $serv = $xml->xpath('service[subcat="'. $key . '"]');
            foreach($serv as $serv)
            {
                echo "<li><a href='#' class='price-item'>$serv->name</a><span class='price'>£$serv->price</span><span class='filler'>&nbsp;</span></li>";
            }
            echo "</ul></div>";
            $count++;
        }
        echo "</div>";
    }
}?>