I have constants.php
file autoloaded using composer in Silex.
constants.php
<?php
define('SENT_SUCCESS_','Chat Transcript has been successfully sent');
define('INVALID_CASE_NUMBER','Invalid Case Number');
define('INVALID_FILE_EXTENSIONS','Following attachment(s) couldn\'t be uploaded with this chat due to an Invalid Extensions');
?>
I want to access it in my index.html.twig
file in js <script />
tag. We can easily use php variable in js but I don't have idea, how to use php constant. I tried this but not working in index.html.twig
.
<script>
const INVALID = '{{INVALID_FILE_EXTENSIONS}}';
</script>
Anyone have idea, how to get this variable?
Just use the function constant as seen on the documentation
<script>
const INVALID = '{{ constant('INVALID_FILE_EXTENSIONS') }}';
</script>
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