Mobile Redirect using Resolution in PHP

Question

I have 2 page

index.php (For Desktop)

and

indexm.php (For Mobile)

I want to redirect it with detection of screen resolution size.

I'm trying this code

<?php 
  if (screen.width <= 720) {
      include "indexm.php";
  } else {
      include "index.php";
  }
?>

But both the code is not working, Please help me with PHP Code to make it work.

Note : I'm not looking Header Location

header('Location: indexm.php');

This won't work in php, because php is a serverside script language. You have to this in javascript. — Fabian Schmick, Nov 13 '18 at 10:55
No because as I said php is a serverside scirpt language and has no information about the screen size of the user. — Fabian Schmick, Nov 13 '18 at 10:56
@Fabian Then how can i make index page redirection with mobile detection using PHP? — Jyoti Sandhiya, Nov 13 '18 at 10:57
Try something like this https://stackoverflow.com/a/16172930/5947371 or google (php include file screen resolution) around you will find tons of articles on the web about this — Fabian Schmick, Nov 13 '18 at 11:04
Possible duplicate of [include php file only at certain screen resolutions](https://stackoverflow.com/questions/16172806/include-php-file-only-at-certain-screen-resolutions) — Fabian Schmick, Nov 13 '18 at 11:05
@Fabian Is there any alternative to PHP Include in JS? because PHP include is different then redirect? — Jyoti Sandhiya, Nov 13 '18 at 11:11
In js you have `document.location = "indexm.php"` which acts like a redirect. — Fabian Schmick, Nov 13 '18 at 11:15
@Fabian i know how to do in JS but this will make redirect like `PHP Header Location` but i need like `PHP Include` which dont redirect URL — Jyoti Sandhiya, Nov 13 '18 at 11:17
You can do a ajax get request to `indexm.php` and replace its content like this: https://stackoverflow.com/a/13832977/5947371 — Fabian Schmick, Nov 13 '18 at 11:25

score 2 · Accepted Answer · answered Nov 13 '18 at 11:30

Since php is a server side language, it is not possible to detect screen resolution using php. You will have to use client side scripting to achieve the desired output.

Try the below javascript code

<script type="text/javascript">
    if(screen.width <= 720) 
    {
        location.href = "indexm.php"; // redirection
    }
    else
    {
        location.href = "index.php"; // redirection
    }
</script>

uffix · Answer 2 · 2018-11-13T16:35:37.750

0

this may solve your problem:

try this

<script type="text/javascript">

if (screen.width <= 720) {
document.location = "mobile.html";
}
</script>

edited Nov 13 '18 at 16:35

answered Nov 13 '18 at 11:06

uffix

1
2

score 0 · Answer 3 · answered Nov 22 '18 at 13:58

0

This Works!

<script type="text/javascript">
    if (screen.width <= 720) {
        window.location = "indexm.php";
    } else {
        window.location = "index.php";
    }
</script>

answered Nov 22 '18 at 13:58

Jyoti Sandhiya

203
2
8

Mobile Redirect using Resolution in PHP

3 Answers3