– What is WordPress Hook: sanitize_option_{$option}
The sanitize_option_{$option} hook in WordPress is used to sanitize a specific option before it is saved to the database. This hook allows developers to modify the value of an option before it is stored, ensuring that it meets certain criteria or standards.
– Understanding the Hook: sanitize_option_{$option}
The sanitize_option_{$option} hook is located within the update_option() function in WordPress. This function is called whenever an option is updated, and the sanitize_option_{$option} hook allows developers to modify the option’s value before it is saved.
– Hook Parameters (if applicable): sanitize_option_{$option}
The sanitize_option_{$option} hook accepts two parameters: $value and $option. The $value parameter contains the value of the option being sanitized, and the $option parameter contains the name of the option.
– Hook Doesn’t Work: sanitize_option_{$option}
If the sanitize_option_{$option} hook doesn’t seem to be working, it could be due to a few different reasons. First, ensure that the hook is being added correctly and that the callback function is properly defined. Additionally, check that the option name is being passed correctly to the hook.
– Best Practices & Usage Notes (if applicable): sanitize_option_{$option}
When using the sanitize_option_{$option} hook, it’s important to keep in mind that the callback function should return the sanitized value. Additionally, developers should be cautious when modifying option values, as it could potentially cause unexpected behavior in the WordPress site.
– Usage Example: sanitize_option_{$option}
“`php
function custom_sanitize_option( $value, $option ) {
// Modify the value of the option here
return $value;
}
add_filter( ‘sanitize_option_{$option}’, ‘custom_sanitize_option’, 10, 2 );
“`
