What are the limitations of using PHP for displaying visual elements like progress bars on a webpage?

Limitations of using PHP for displaying visual elements like progress bars on a webpage include the fact that PHP is primarily a server-side language and is not well-suited for real-time updates or dynamic visual effects. To overcome this limitation, you can use a combination of PHP for backend logic and JavaScript for frontend rendering to create interactive progress bars. 

<?php
// PHP code for calculating progress percentage
$total = 100;
$completed = 50;
$progress = ($completed / $total) * 100;
?>

<!-- HTML and JavaScript code for displaying progress bar -->
<div id="progress-bar" style="width: 100%; background-color: #f1f1f1;">
  <div id="progress" style="width: <?php echo $progress; ?>%; background-color: #4CAF50; height: 30px;"></div>
</div>

Keywords

PHP limitations displaying visual elements progress bars

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