What are some common methods for automatically refreshing an iframe in PHP without reloading the entire page?

One common method for automatically refreshing an iframe in PHP without reloading the entire page is to use JavaScript to set a timer and reload the iframe content at regular intervals. This can be achieved by using the setInterval function in JavaScript to reload the iframe source URL.

<script>
  setInterval(function(){
    document.getElementById('myIframe').src = document.getElementById('myIframe').src;
  }, 5000); // Refresh every 5 seconds
</script>

<iframe id="myIframe" src="https://example.com"></iframe>