call php function every 5 sec

Asked Nov 26 '16 at 13:15

Active Nov 26 '16 at 14:16

Viewed 620 times

hi i wanna ask how can i call php function on every 5 sec i tried with this: This is my php

function php_func() {
    $link = mysql_connect("localhos", "SD_users", "users123");
    mysql_select_db("crazyde_SD_users", $link);
    $result = mysql_query("SELECT * FROM  `user` WHERE user1 = '".$_SESSION['username']."' ");
    while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
        if($row['user2']!="none") {
            $new="ok";
        }
    }
    echo $new;
}

Below is my Js CODE :

window.setInterval(function(){
var result = "php_func();";
if(result =="ok") {
    alert(result);
} else
    alert("no"); 
}, 5000);

but it call the function only one time when i load the file i think i can do it with Ajax but i don't know how

edited Nov 26 '16 at 14:16

Aniket Sahrawat

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asked Nov 26 '16 at 13:15

KRIS

Please format your code properly by indenting it by four spaces. – Carcigenicate Nov 26 '16 at 13:16
This is not my answer but follow this stackoverflow answer for it – Hassan Tahir Nov 26 '16 at 13:19
http://stackoverflow.com/questions/2956966/javascript-telling-setinterval-to-only-fire-x-amount-of-times – Hassan Tahir Nov 26 '16 at 13:19
Once your page is loaded, the result you're going to get will be the same as the first time you loaded the page. You need ajax to communicate to the server. – Phiter Nov 26 '16 at 13:22
yeah I know but can't work with ajax – KRIS Nov 26 '16 at 13:24
Whats the problem with ajax? Also you can not call a php function like the way you did in the above question. – Aniket Sahrawat Nov 26 '16 at 13:25
Ajax is only the best option available. – Daman Mokha Nov 26 '16 at 15:44

call php function every 5 sec

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