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Attribute which are arrays (like "image" are ignored, as are attributes with no values. Where no heading translation is provided the raw attribute name is output. <?php $headings = [ 'attribute_pa_pack-quantity' => 'Pack Qty', 'attribute_pa_variation' => 'Variation', 'sku' => 'SKU', 'variation_description' => 'Var Desc', 'variation_id' => 'Id', 'price_html' => 'Price' ]; $systems = []; foreach ($variations as $var) { $atts = array_values($var['attributes']); $key = $atts[0]; $kv = count($var); $ka = count($var['attributes']); if (!isset($systems[$key])) { $systems[$key] = []; } $systems[$key][] = array_merge(array_slice($var['attributes'], 1, $ka-1, 1), array_slice($var, 1, $kv-1, 1)); } echo '<pre>', print_r($systems, 1), '</pre>'; ?> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Example</title> <style type='text/css'> body { font-family: calibri, sans-serif; font-size: 10pt; } .system { width: 30%; float: left; margin-right: 30px; } .item { padding: 5px; margin-bottom: 15px; } .hdg { display: inline-block; width: 150px; font-weight: 600; } </style> </head> <body> <?php foreach ($systems as $sys => $sdata) { echo "<div class='system'><h3>$sys</h3>\n"; foreach ($sdata as $item) { echo "<div class='item'>\n"; foreach ($item as $h => $v) { if ($v && !is_array($v)) { $hd = $headings[$h] ?? $h; // use attribute key if no translation available echo "<div class='hdg'>{$hd}</div>$v<br>\n"; } } echo "</div>\n"; } echo "</div>\n"; } ?> </body> </html>
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