Refresh a page using PHP

Question

How can I periodically refresh a page using PHP? If I cannot do this with PHP, what is the best recommended scenario?

Answer 1

You can do this with PHP:

header("Refresh:0"); 

It refreshes the current page, and if you need to redirect it to another page, use the following command:

 header("Refresh:0; url=page2.php"); 

Answer 2

In PHP you can use:

 $page = $_SERVER['PHP_SELF']; $sec = "10"; header("Refresh: $sec; url=$page"); 

Or just use JavaScript window.location.reload() .

Answer 3

You can periodically refresh the page using PHP:

 <?php header("refresh: 3;"); ?> 

This will refresh the page every three seconds.

Answer 4

This is just possible with header () in PHP:

 header('Refresh: 1; url=index.php'); 

Answer 5

In addition to all the PHP methods for updating the page, the page will also be updated with the following HTML meta tag:

 <meta http-equiv="refresh" content="5"> 

See Meta refresh - "automatically refresh the current web page or frame at a specified time interval"

You can set the time within the content value.

Answer 6

I found two ways to update PHP content:

1. Using meta HTML:

 echo("<meta http-equiv='refresh' content='1'>"); //Refresh by HTTP 'meta' 

2. Using the PHP refresh rate:

 $delay = 0; // Where 0 is an example of a time delay. You can use 5 for 5 seconds, for example! header("Refresh: $delay;"); 

Answer 7

You cannot do this in PHP . After the page loads, PHP dies and gets out of control.

You have several options:

• Use javascript
• Use the update meta tag, <meta http-equiv="refresh" content="5">

I think updating the meta tag is the easiest and most convenient.

Answer 8

Display meta like this:

The URL is where the page should be redirected after the update.

 echo "<meta http-equiv=\"refresh\" content=\"0;URL=upload.php\">"; 

Answer 9

Adding this meta tag to PHP can help:

 echo '<META HTTP-EQUIV="Refresh" Content="0; URL=' . $location . '">'; 

Answer 10

header('Location:.'); It seems to refresh the page in Chrome, Firefox, Edge, and Internet Explorer 11.

Answer 11

PHP is a server-side language, so you cannot refresh a page using PHP, but JavaScript is the best option for refreshing a page:

 location.reload(); 

Location Location reload () method.

Answer 12

You can update using JavaScript. Instead of refreshing the page completely, you can refresh the content in a div. Then, with JavaScript, you can only refresh this single div, and it works faster than a full page refresh.

Answer 13

One trick is to add a random number to the end of the URL. Thus, you do not need to rename the file every time. For example:

 echo "<img src='temp.jpg?r=3892384947438'>" 

The browser will not cache it until a random number is different, but the web server will ignore it.