How to automatically refresh page in php?

Using the below script, you can auto refresh the output of your PHP script in a browser. Place the code on the first line of your PHP script.

    

Here 10 is the value in seconds, in the code above, your PHP page will refresh every 10sec regardless if there are changes in the data or none.

Syntax:

   

Here ADDRESS is optional, if you omit the address it will refresh its self, if address is present it will redirect to the destination URL or destination page

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Php Auto Refresh Page With Code Examples

Good day, guys. In this post, we’ll look at how to solve the Php Auto Refresh Page programming puzzle.

header("Refresh:0");

The various approaches to solving the Php Auto Refresh Page problem are outlined in the following code.

<?php
    $url1=$_SERVER['REQUEST_URI'];
    header("Refresh: 5; URL=$url1");
?>
<?php
$page = $_SERVER['PHP_SELF'];
$sec = "10";
?>
<html>
    <head>
    <meta http-equiv="refresh" content="<?php echo $sec?>;URL='<?php echo $page?>'">
    </head>
    <body>
    <?php
        echo "Watch the page reload itself in 10 second!";
    ?>
    </body>
</html>

As we’ve seen, a lot of examples were used to address the Php Auto Refresh Page problem.

How to refresh web page automatically in PHP?

Answer: Use the header() Function You can simply use the header() function to automatically refresh a page periodically (i.e. at certain time intervals) using PHP. Please, note that header() function must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP script.

How to force refresh page PHP?

We use this function in a PHP script.

  • Use the header() Function to Periodically Refresh the Page in PHP.
  • Use the HTML meta Tag to Refresh the Page Periodically in PHP.
  • Use location. reload() JavaScript Function to Refresh the Page Periodically.

How reload the current page without losing any form data in PHP?

The easiest way to reload the current page without losing form data, use WebStorage where you have -persistent storage (localStorage) or session-based (sessionStorage) which remains in memory until your web browser is closed. window. onload = function() { var name = localStorage.24-Jun-2020

How do you refresh a page in HTML?

The reload() method reloads the current document. The reload() method does the same as the reload button in your browser.

How do you update a website without refreshing it?

AJAX is a technique for creating fast and dynamic web pages. AJAX allows web pages to be updated asynchronously by exchanging small amounts of data with the server behind the scenes. This means that it is possible to update parts of a web page, without reloading the whole page.

How stop resending data refresh in PHP?

Linked

  • -2. How to stop re-sending Email when the page refresh.
  • what means by top of the page in php file.
  • Don't allow to resend POST information after reload.
  • Avoid "resend form confirmation after login.
  • Loading a new view doesn't change the URL and and user can resend data under CodeIgniter.
  • Reset the form data on unload.

What is location reload?

The location reload() method in HTML DOM is used to reload the current document. This method refreshes the current documents. It is similar to the refresh button in the browser. Syntax: location.reload( forceGet )05-Jul-2022

How do you redirect after submit a form in PHP?

Now in PHP, redirection is done by using header() function as it is considered to be the fastest method to redirect traffic from one web page to another. The main advantage of this method is that it can navigate from one location to another without the user having to click on a link or button.

How do you refresh in JavaScript?

You can use the location. reload() JavaScript method to reload the current URL. This method functions similarly to the browser's Refresh button. The reload() method is the main method responsible for page reloading.27-Jun-2022

How do I keep my form data after submitting and refreshing?

How to Keep Form Data After Submit and Refresh Using PHP

  • Keep Form Data on Refresh Using the PHP Ternary Operator. The ternary operator is a shorter and more practical version of the standard if/else statement.
  • Keep the Form Data on Refresh with the PHP Null Coalescing Operator.

  1. HowTo
  2. PHP Howtos
  3. Refresh a Page in PHP

Created: April-19, 2021

  1. Use the header() Function to Periodically Refresh the Page in PHP
  2. Use the HTML meta Tag to Refresh the Page Periodically in PHP
  3. Use location.reload() JavaScript Function to Refresh the Page Periodically

We will introduce a method to refresh a page using a Refresh header in PHP. We can use this method to define a time interval for refreshing the page.

We will demonstrate another method to refresh a page using the HTML meta tag in PHP. This method is similar to the first one as we define the delay time for refreshing the page.

We will show you an example of how to refresh the page using the location.reload() JavaScript function. We use this function in a PHP script.

We can use the header() function to refresh the page in PHP. We write the Refresh header inside the header() function and specify the time interval for refreshing the page. For example, write a header() function and specify the time interval of 1 second as header("Refresh:1"). On the second line, use a date() function to display the current date and time. Use the characters H, i, s, Y, m, and d to represent hour, minute, second, year, month, and day, respectively. Use this format inside the date() function. Please check the PHP Manual to know about the header() function.

The example below refreshes the current time in one second. As a result, the current time will be displayed on the web page by the script. The output section of the code shows only an instance.

Example Code:

# php 7.*
<?php
header("Refresh:1");
echo date('H:i:s Y-m-d');
?>

Output:

14:45:19 2021-04-14

Use the HTML meta Tag to Refresh the Page Periodically in PHP

We can use the HTML meta tag to refresh the page periodically in PHP. We set the http-equiv attribute of the meta tag to refresh and specify the delay time in the content attribute. The http_equiv attribute sets the HTTP header for the value of the content attribute. For example, write a meta tag, specify the attribute http-equiv to refresh and the attribute content to 1 and close the tag. Display the current date and time using the date() function as in the above method. Check here to learn about the meta refresh.

The example below displays the real-time date and time on the web page. The page gets refreshed in one second, which enables this feature. The output section of the code displays only an instance of the time.

Example Code:

#php 7.x
<?php
echo("<meta http-equiv='refresh' content='1'>");
echo date('H:i:s Y-m-d');
?>

Output:

15:13:13 2021-04-14

Use location.reload() JavaScript Function to Refresh the Page Periodically

We can use the JavaScript function location.reload() to refresh a web page. We can use this function as well as in a PHP file. In context of PHP file, we echo the location.reload() function inside the script tag. The function takes boolean values as the parameter. The true value reloads the web page from the server, whereas the false value reloads the page with the browser’s data cached. The default value is false. Consult the MSDN Web Docs to learn more about the location.reload() function.

For example, in a PHP file, echo the date() function to display the current date and time. Then, write the function location.reload() inside the the script tag. Specify the type attribute as tex/javascript. Then, print the script tag using the echo statement.

Code Example:

#php 7.x
<?php
echo date('H:i:s Y-m-d');
echo '<script type="text/JavaScript"> location.reload(); </script>';
?>

Output:

15:53:25 2021-04-14

How can I refresh the page in PHP?

Use header() function to refresh a web page in PHP. The HTTP functions are those functions which manipulate information sent to the client or browser by the Web server before any other output has been sent. The PHP header() function sends an HTTP header to a client or browser in raw form.

How reload the current page without losing any form data in PHP?

The easiest way to reload the current page without losing form data, use WebStorage where you have -persistent storage (localStorage) or session-based (sessionStorage) which remains in memory until your web browser is closed. window. onload = function() { var name = localStorage.

How do you refresh a page in HTML?

Most people know it can be done by hand by holding the shift key and clicking the “Refresh” (on IE) or “Reload” (on Navigator) buttons.

How do I refresh a page in Wordpress?

To force a refresh, just navigate to “Tools”, click on “Force Refresh” and click the button that says, “Refresh Site.”