Hey everyone,
I'm currently working on a project where I'm using the CountUp.js library in my JavaScript code. I'm trying to make use of a PHP variable within my JavaScript code, but I'm running into an issue where the count is resulting in NaN (Not a Number).
Here's an example of my code:
```javascript
var phpVariable = <?php echo $myVariable; ?>;
var count = new CountUp('my-target', 0, phpVariable);
count.start();
```
I have already verified that the PHP variable `$myVariable` is returning a valid numeric value (e.g., 1000). However, when I try to use it within my JavaScript code, the count just displays NaN instead.
I'm not sure what I'm doing wrong here. Can anyone please help me out with this issue? Thank you in advance!
Hey,
I had a similar issue in the past while using the CountUp.js library with PHP variables. After some trial and error, I found that the issue was occurring due to the way the PHP variable was being passed to JavaScript.
One thing you can try is to wrap the PHP variable in quotation marks while echoing it, like this:
By doing this, you ensure that the variable is treated as a string in JavaScript, which can help prevent any unexpected parsing issues.
Another thing you can check is whether the PHP variable's value is being properly formatted. Sometimes, if the value includes special characters or unexpected characters, it can cause the count to result in NaN. You can try adding some debug lines in your PHP code to ensure that the variable's value is what you expect it to be.
If these suggestions don't resolve the issue, it would be helpful to see more of your code or the specific error message you are encountering. That way, the community can provide more targeted assistance. Good luck!