What is WordPress Hook: theme_mod_{$name}
The theme_mod_{$name} hook in WordPress is used to retrieve a modified value of a theme modification setting. This hook allows developers to access and manipulate theme modification settings within their WordPress themes.
Understanding the Hook: theme_mod_{$name}
The theme_mod_{$name} hook is located within the theme_mod() function in WordPress. This function is used to retrieve the modified value of a theme modification setting, allowing developers to customize and control various aspects of their theme.
Hook Parameters (if applicable): theme_mod_{$name}
The theme_mod_{$name} hook accepts a single parameter, which is the name of the theme modification setting. This parameter is used to specify which theme modification setting to retrieve the modified value for.
Hook Doesn’t Work: theme_mod_{$name}
If the theme_mod_{$name} hook is not working as expected, it may be due to an incorrect theme modification setting name being used as the parameter. It is important to ensure that the correct name of the theme modification setting is specified to retrieve the modified value successfully.
Best Practices & Usage Notes (if applicable): theme_mod_{$name}
When using the theme_mod_{$name} hook, it is important to note that the modified value returned will be specific to the currently active theme. Developers should also be aware that modifying theme settings directly can have implications for the overall appearance and functionality of the theme.
theme_mod_{$name} Usage Example: theme_mod_{$name}
“`php
$custom_logo_id = get_theme_mod( ‘custom_logo’ );
$image = wp_get_attachment_image( $custom_logo_id, ‘full’ );
echo $image;
“`
In this example, the theme_mod_{$name} hook is used to retrieve the modified value of the ‘custom_logo’ theme modification setting, allowing the developer to display the custom logo for the theme.