Correct place to load an extension in WordPress

February 12, 20231 Views

My hosting provider does not have curl extension enabled by default, however, I can load it using dl().

What would be the correct place in WordPress to load the extension so that it could use curl for wp_remote_* functions?

I’d like it to survive the possible upgrades of WordPress code.

Post Views: 1

1 comment

Anonymous says:

February 12, 2023 at 5:43 pm
The earliest hook I know of is init. My recommendation would be to build this as a plug-in (so that it will survive upgrades) and do the following:
```
add_action('init', 'load_curl_functions');

function load_curl_functions() {
    //Use dl() to load curl
}
```
—- EDIT —-

It looks like there are some hooks that fire before init. I recommend trying to hook to load_textdomain instead. This is the hook that loads language and translation functions (the only hook that fires earlier is muplugins_loaded which might not work in non-mu installations).

So: add_action('load_textdomain', 'load_curl_functions'); should load your curl extension before doing anything else …
Log in to Reply