Js var to php

Javascript php variable

<script type="text/javascript">
   var php_var = "<?php echo $php_var; ?>";
</script>

Js var to php

<script>
   var res = "success";
</script>
<?php
   echo "<script>document.writeln(res);</script>";
?>

Source: tutorialspoint.com

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;?>

Source: stackoverflow.com

How to use javascript variable in php

<script>
var p1 = "success";
</script>

<?php
echo "<script>document.writeln(p1);</script>";
?>

Source: stackoverflow.com

How to get a variable from php to javascript

<script type="text/javascript">
// boolean outputs "" if false, "1" if true
var bool = "<?php echo $bool ?>"; 

// numeric value, both with and without quotes
var num = <?php echo $num ?>; // 7
var str_num = "<?php echo $num ?>"; // "7" (a string)

var str = "<?php echo $str ?>"; // "A string here"
</script>

Similar codes

0 vote242 views1 answer
Drupal 9 cache killer kill switch
PHP Drupal
2 votes202 views1 answer
How to fix undefined index: name in PackageManifest.php line 131 error with Composer
PHP
3 votes207 views1 answer
Laravel get route in unauthenticated
PHP Laravel
0 vote192 views1 answer
Is replace case sensitive php
PHP
11 votes185 views3 answers
Php number format
PHP
2 votes192 views1 answer
Adding css to php file
PHP
0 vote228 views1 answer
Get upload error codeigniter
PHP CodeIgniter
1 vote218 views2 answers
Index the string php
PHP
47 votes230 views6 answers
Laravel create seeder
PHP
0 vote269 views1 answer
Push key and value in laravel
PHP Laravel