What is WordPress Hook: Sanitize_html_class
The sanitize_html_class hook in WordPress is used to sanitize a string used as a class for an HTML element. It ensures that the class name is safe to use and does not contain any special characters that could potentially cause issues.
Understanding the Hook: Sanitize_html_class
The sanitize_html_class hook is located within the WordPress process where class names for HTML elements are generated or modified. It is often used when creating custom themes or plugins to ensure that the class names are clean and safe.
Hook Parameters (if applicable): Sanitize_html_class
The sanitize_html_class hook accepts a single parameter, which is the string containing the class name to be sanitized. This parameter is passed to the hook function, which then processes the string and returns the sanitized version.
Hook Doesn’t Work: Sanitize_html_class
If the sanitize_html_class hook doesn’t seem to be working, it could be due to incorrect usage or conflicts with other functions or plugins. It’s important to double-check the implementation of the hook and ensure that it is being called at the appropriate time in the WordPress process.
Best Practices & Usage Notes (if applicable): Sanitize_html_class
When using the sanitize_html_class hook, it’s important to keep in mind that it only sanitizes the class name and does not handle any other aspects of the HTML element. Additionally, it’s best practice to use this hook whenever generating or modifying class names to ensure that they are safe and compliant with HTML standards.
Sanitize_html_class Usage Example: Sanitize_html_class
“`php
$original_class = ‘my_class-name’;
$sanitized_class = apply_filters( ‘sanitize_html_class’, $original_class );
echo ‘
‘;
“`
