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

0 vote159 views2 answers
Laravel get url without domain in blade
PHP Laravel
0 vote173 views1 answer
Clear and delete the folder after the time specified in php
PHP
6 votes134 views1 answer
Laravel check collection not empty
PHP
46 votes194 views6 answers
Add column to migration laravel
PHP Laravel
0 vote124 views2 answers
Twig filter array
PHP
1 vote160 views2 answers
String to carbon
PHP
15 votes131 views6 answers
Remove spaces from string php
PHP
15 votes159 views3 answers
Display time php
PHP
1 vote140 views1 answer
Php begintag
PHP
0 vote149 views2 answers
How to enable pretty url in yii2
PHP Yii