What is WordPress Hook: smilies_src
The smilies_src hook in WordPress is used to modify the URL of the smilies (emoticons) used in the content of a post or comment.
Understanding the Hook: smilies_src
The smilies_src hook is located within the function get_smilies, which is responsible for retrieving the URL of the smilies. This hook allows developers to change the default URL to a custom one.
Hook Parameters (if applicable): smilies_src
The smilies_src hook does not accept any arguments or parameters.
Hook Doesn’t Work: smilies_src
If the smilies_src hook doesn’t work as expected, it could be due to a conflict with another plugin or theme that is also modifying the smilies URL. To troubleshoot, try disabling other plugins or switching to a default theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): smilies_src
When using the smilies_src hook, it’s important to ensure that the custom URL provided is accessible and compatible with the smilies used in the content. Additionally, it’s recommended to test the changes on different devices and browsers to ensure consistent display.
smilies_src Usage Example: smilies_src
“`php
function custom_smilies_src( $default_src ) {
return ‘https://example.com/custom-smilies.png’;
}
add_filter( ‘smilies_src’, ‘custom_smilies_src’ );
“`
