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<?php $arr = [ "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", ]; foreach (array_chunk($arr, 3) as $group) { $first = array_shift($group); echo "<div>$first</div>\n"; echo "<div>\n"; foreach ($group as $elm) { echo "$elm\n"; } echo "</div>"; }
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
<div>one</div> <div> two three </div><div>four</div> <div> five six </div><div>seven</div> <div> eight nine </div>

preferences:
158.35 ms | 408 KiB | 5 Q