js set php variable code example
Example 1: javascript php variable
<script type="text/javascript">
var php_var = "<?php echo $php_var; ?>";
</script>
Example 2: using js variable in php
<script type="text/javascript">
var abc= 'this is text';
<?php $abc = "<script>document.write(abc)</script>"?>
</script>
<?php echo $abc;?>
Example 3: how to assign value of a js variable to a php variable
<script> document.cookie = "myJavascriptVar = " + myJavascriptVar </script>
<?php
$myPhpVar= $_COOKIE['myJavascriptVar'];
?>