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  1. <?php
  2. $count = 10;
  3. $group = 4;
  4.  
  5. for ( $i = 1; $i <= $count; $i += $group ) {
  6. echo '<div class="row">' . "\n";
  7. for ( $j = 0; $j < $group && $j + $i <= $count ; $j++ ) {
  8. echo "\t" . '<span>'.($j + $i).'</span>' . "\n";
  9. }
  10. echo '</div>' . "\n";
  11. }
  12. ?>
  13.  
Success #stdin #stdout 0.02s 52472KB
stdin
Standard input is empty
stdout
<div class="row">
	<span>1</span>
	<span>2</span>
	<span>3</span>
	<span>4</span>
</div>
<div class="row">
	<span>5</span>
	<span>6</span>
	<span>7</span>
	<span>8</span>
</div>
<div class="row">
	<span>9</span>
	<span>10</span>
</div>