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run code in 300+ PHP versions simultaneously
<?php $posts = array('post1', 'post2', 'post3', 'post4', 'post5', 'post6', 'post7', 'post8', 'post9'); // one foreach to divide posts $col = 1; foreach($posts as $post) { $cols[$col][] = $post; $col = $col == 4 ? 1 : $col+1; } var_dump($cols); die(); // then, another foreach for the html foreach($cols as $col) { // open col div echo "<div>"; foreach($col as $post) { // print post echo "$post,"; } // close col div echo "</div>"; }

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40.66 ms | 402 KiB | 5 Q