theme_page_templates

What is WordPress Hook: theme_page_templates

The theme_page_templates hook in WordPress is used to modify or add custom page templates to a theme. It allows developers to dynamically change the available page templates without directly modifying the theme files.

Understanding the Hook: theme_page_templates

The theme_page_templates hook is located within the theme’s functions.php file. It is typically used in conjunction with the add_filter() function to modify the list of available page templates.

Hook Parameters (if applicable): theme_page_templates

The theme_page_templates hook does not accept any parameters. It simply allows developers to modify the list of available page templates by adding or removing options.

Hook Doesn’t Work: theme_page_templates

If the theme_page_templates hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that are also modifying the list of available page templates. It’s important to check for any conflicting code and ensure that the hook is being added in the correct location within the functions.php file.

Best Practices & Usage Notes (if applicable): theme_page_templates

When using the theme_page_templates hook, it’s important to consider the impact on the overall user experience. Adding too many custom page templates can overwhelm users and make it difficult for them to choose the right option. It’s best to use this hook sparingly and only add templates that provide significant value to the user.

Usage Example: theme_page_templates

“`php
function custom_page_templates($templates) {
$templates[‘custom-template.php’] = ‘Custom Template’;
return $templates;
}
add_filter(‘theme_page_templates’, ‘custom_page_templates’);
“`
In this example, the theme_page_templates hook is used to add a custom page template called “Custom Template” to the list of available page templates in the theme.

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