How to assign Php variable value to Javascript variable

+1 vote

I am using the following code:

<script type="text/javascript">
<?php $ctnme = $_SERVER['REQUEST_URI'];
$cnme = explode("/",$ctnme);
echo $cname = $cnme[1];
?>
var spge = <?php echo $cname; ?> ;
alert(spge);
</script>

The value doesn't alert. How to solve?

Jul 7, 2020 in Java-Script by kartik
• 37,520 points
5,688 views

1 answer to this question.

0 votes

Hello @kartik,

Try:

Essentially:

<?php
//somewhere set a value
$var = "a value";
?>

<script>
// then echo it into the js/html stream
// and assign to a js variable
spge = '<?php echo $var ;?>';

// then
alert(spge);

</script>

Hope this helps!!

To know more about Javascript, join our Java course online today.

Thank You!!

answered Jul 7, 2020 by Niroj
• 82,800 points

Related Questions In Java-Script

+1 vote
1 answer

How do I pass JavaScript variables to PHP?

Hello @kartik, You cannot pass variable values from ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,800 points
10,270 views
0 votes
1 answer

How to access PHP var from external javascript file?

Hello @kartik, You don't really access it, you ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,800 points
2,957 views
0 votes
1 answer

How to send JSON data from Javascript to PHP?

Hello @kartik, PHP has a built in function ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,800 points
2,202 views
0 votes
1 answer

How can I pass PHP objects to javascript?

Hello @kartik, You can convert the PHP object ...READ MORE

answered Jul 7, 2020 in Java-Script by Niroj
• 82,800 points
1,164 views
+1 vote
1 answer

How to make anchor tag with routing using Laravel?

Hey @kartik, First you have to go to ...READ MORE

answered Mar 18, 2020 in Laravel by Niroj
• 82,800 points
9,365 views
0 votes
1 answer

What is redirection in Laravel?

Named route is used to give specific ...READ MORE

answered Mar 18, 2020 in Laravel by Niroj
• 82,800 points
1,040 views
0 votes
1 answer

How to install Laravel via composer?

Hello, This is simple you just need to ...READ MORE

answered Mar 23, 2020 in Laravel by Niroj
• 82,800 points
839 views
+1 vote
1 answer

What are named routes in Laravel and How can specify route names for controller actions?

Hey @kartik, Named routing is another amazing feature of ...READ MORE

answered Mar 23, 2020 in Laravel by Niroj
• 82,800 points
10,427 views
0 votes
1 answer

How to Store PHP variable with HTML in JavaScript in Laravel Blade Template?

Hello @kartik, The double curly brackets {{ }} will always ...READ MORE

answered Jun 11, 2020 in Java-Script by Niroj
• 82,800 points
9,022 views
0 votes
1 answer

How do I pass variables and data from PHP to JavaScript?

Hello @kartik, Simply use one of the following ...READ MORE

answered Jul 6, 2020 in Java-Script by Niroj
• 82,800 points
544 views