Php in javascript

If your whole JavaScript code gets processed by PHP, then you can do it just like that.

If you have individual .js files, and you don't want PHP to process them (for example, for caching reasons), then you can just pass variables around in JavaScript.

For example, in your index.php (or wherever you specify your layout), you'd do something like this:

<script type="text/javascript">
    var my_var = <?php echo json_encode($my_var); ?>;
</script>
You could then use my_var in your JavaScript files.

This method also lets you pass other than just simple integer values, as json_encode() also deals with arrays, strings, etc. correctly, serialising them into a format that JavaScript can use.

Source: grepper.com

Similar codes

4 votes266 views2 answers
Php create object without class
PHP
2 votes243 views1 answer
How send user to 404 page if not exist page in laravel
PHP
1 vote258 views1 answer
Model json laravel accessor to convert to array
PHP
60 votes294 views3 answers
Only display part of string php
PHP
15 votes296 views6 answers
Confirm password validation in laravel
PHP Laravel
2 votes343 views2 answers
Php check if folder exists
PHP
1 vote258 views1 answer
Php get next saturday
PHP
7 votes272 views3 answers
Get price woocommerce product
PHP
2 votes261 views2 answers
Laravel migration two primary key
PHP
0 vote258 views1 answer
How can we check in the table in comma separated values in laravel
PHP