how to put javascript variable in php echo [closed]

Question

I want to add JavaScript variable to php echo

arr[i]='<?php echo $winner[javascript variable]; ?>';

Thanks

I don't believe what you are asking is possible. Do you want some value calculated by JavaScript to be inserted into a PHP script? — dpk2442
– dpk2442, Commented Jun 1, 2012 at 16:00
Possible duplicate of Access a JavaScript variable from PHP. See also stackoverflow.com/questions/7016701/… — JJJ
– JJJ, Commented Jun 1, 2012 at 16:02
if anything, you can use ajax to send a javascript variable to the server, then return the rendered PHP. but that's probably not the workflow you're looking for, since i'm sure you're talking about rendering a page normally... — Ian
– Ian, Commented Jun 1, 2012 at 16:03

Quentin · Accepted Answer · 2012-06-01 16:00:37Z

6

You can't.

The PHP has finished running by the time the JavaScript is executed.

If you want to pass data back you need to make a new HTTP request and run a PHP script from scratch.

answered Jun 1, 2012 at 16:00

Quentin

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7 Comments

I hava php array and I want to convert it to javascript array Is this possible ?

var myJSArray = <?php echo json_encode($myPHPArray); ?>;

i'm sorry. but it can be. you need to echo all the script including your php variables and then run javascript

@MFarooqi — Your two sentences contradict each other.

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