document_title_separator

What is WordPress Hook: document_title_separator

The document_title_separator hook in WordPress is used to modify the separator between items in the document title. This can be useful for customizing the appearance of the title on the website.

Understanding the Hook: document_title_separator

The document_title_separator hook is located within the wp-includes/general-template.php file in WordPress. It is called within the get_document_title() function, which is responsible for generating the document title for the website.

Hook Parameters (if applicable): document_title_separator

The document_title_separator hook does not accept any arguments or parameters. It simply allows developers to modify the separator string used in the document title.

Hook Doesn’t Work: document_title_separator

If the document_title_separator hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that are also modifying the document title. It is recommended to check for any conflicting code and to ensure that the hook is being called correctly.

Best Practices & Usage Notes (if applicable): document_title_separator

When using the document_title_separator hook, it is important to consider the impact on the overall user experience and SEO. Using a non-standard separator may affect the readability and search engine optimization of the document title.

Usage Example: document_title_separator

“`php
function custom_document_title_separator( $separator ) {
return ‘|’;
}
add_filter( ‘document_title_separator’, ‘custom_document_title_separator’ );
“`
In this example, the document_title_separator hook is used to change the default separator to a vertical bar. This code snippet can be added to the functions.php file of a WordPress theme to modify the document title separator.

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