add_option_{$name}

What is WordPress Hook: add_option_{$name}

The add_option_{$name} hook in WordPress is used to perform actions when a new option is added to the database. It allows developers to execute custom code when a specific option is added, providing a way to modify or extend the default behavior of WordPress.

Understanding the Hook: add_option_{$name}

The add_option_{$name} hook is located within the update_option function in WordPress. This function is responsible for adding a new option to the database, and the add_option_{$name} hook is triggered immediately after the option is added.

Hook Parameters (if applicable): add_option_{$name}

The add_option_{$name} hook does not accept any specific parameters. However, it provides access to the option name and value through the use of the $option and $value variables, allowing developers to manipulate the option data as needed.

Hook Doesn’t Work: add_option_{$name}

If the add_option_{$name} hook doesn’t seem to be working, it could be due to a few reasons. Firstly, ensure that the hook is being added in the correct location within the code. Additionally, check for any conflicts with other plugins or themes that may be affecting the execution of the hook. It’s also important to verify that the option name is being passed correctly to the hook.

Best Practices & Usage Notes (if applicable): add_option_{$name}

When using the add_option_{$name} hook, it’s important to keep in mind that any modifications made to the option value within the hook will affect the value that is ultimately stored in the database. It’s best practice to use this hook for lightweight operations and avoid making extensive changes to the option data within the hook.

Usage Example: add_option_{$name}

“`php
function custom_option_handler( $option, $value ) {
// Perform custom actions when a new option is added
// Example: Log the option name and value to a file
file_put_contents( ‘option-log.txt’, “Option: $option, Value: $valuen”, FILE_APPEND );
}
add_action( ‘add_option_{$name}’, ‘custom_option_handler’, 10, 2 );
“`

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