php - Echo something every 24th iteration -


i have stumbled across issue. have been trying make sure whenever id reaches number based on 24 (24, 48, 72, etc) echo output. have clue on how this?

best wishes,

$mysql_connection = mysqli_query($mysqli, "select * data") or die(mysql_error());  									  while($bar_data = mysqli_fetch_assoc($mysql_connection)) { ?>  				  <div class="item-wrapper">  	<div class="item">  		<div class="brand">  			<p class="brand-content"><?php echo $bar_data["brand"]; ?></p>  		</div>  		<div class="type">  			<p class="type-content"><?php echo $bar_data["type"]; ?></p>  		</div>  		<div class="data">  			<p class="data-content"><?php echo $bar_data["content"]; ?>, <?php echo $bar_data["color"]; ?></p>  		</div>  		<div class="price">  			<p class="price-content"><?php echo $bar_data["price"]; ?></p>  		</div>  		<div class="img">  			<?php  				$generator = new \picqer\barcode\barcodegeneratorpng();  				echo '<img src="data:image/png;base64,' . base64_encode($generator->getbarcode($bar_data["barcode"], $generator::type_code_128)) . '">';  			?>  		</div>  	</div>  </div>  <?php  	// when $bar_data["id"] reaches 24 based echo following:  		echo '</div><div class="page">';  	}  }  ?>

use modulo arithmetic: http://php.net/manual/en/internals2.opcodes.mod.php

if ($bar_data['id'] % 24 == 0) {  }

if number on within loop mod 24 == 0 can display appropriate content.

the above code means number in $bar_data['id'] has no remainder when divided 24. values such 24, 48, 72 satisfy condition.


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