Daria Motorina

(
  SELECT ...
    FROM `table`
    WHERE `feature_id` = 90
    LIMIT 6
) UNION (
  SELECT ...
    FROM `table`
    WHERE `feature_id` = 91
    LIMIT 6
) UNION ...

$shortcode->parentNode->replaceChild($shortcode, $newhtml);

INSERT INTO table (id, name) VALUES (1, 'some'), (2, 'another some'),...;

git fetch
git rebase origin/master

while(true){
if ($fh = fopen($file, 'r+')) {
    echo "File opened successful\n";
    if (flock($fh, LOCK_EX)) {
        echo "Successfully locked filed with exclusive lock\n";
        flock($fh, LOCK_UN);
    } else {
         fclose($fh);
       continue;
    }
    fclose($fh);
   break;
} 
}

<?php
foreach($items as $value) {
  $data = json_decode($value['tarif'], true);
  foreach ($data as $item) {
?>
  <div style="order:<?= $i =>" class="rowdesctop Rtable-cell <?= $class ?>">
    <?= $item['title'] ?>
  </div>      
<?php
  }
}
?>

<?php
//А тут капелька ФП :)

function list_item($i, $class, $item) {
  return "<div style=\"order:$i\" class=\"rowdesctop Rtable-cell $class\">$item[title]</div>"  
}
?>

<?= implode(array_map(
  function ($value) use ($i, $class) {
      return implode(array_map(
          function ($item) use ($i, $class) {
            return list_item($i, $class, $item);
          }
          json_decode($value['tarif'], true)
      ));
  },
  $items
))?>