Curl_exec() not working

Hello InfinityFree Support,

I am using a PHP SMS API integration on my website. My application shows this error:

“Fatal error: Call to undefined function curl_exec()”

In my hosting control panel, cURL appears as enabled, but when I test using:

function_exists(‘curl_exec’)

it returns false, meaning cURL functions are not available in PHP runtime.

I have already tried changing PHP versions, but the issue still exists.

Could you please check whether the cURL extension is properly enabled on my hosting server/account?

Thank you.