Function and usage of get_block_template() in wordpress


Answers ( 1 )


    The get_block_template() function in WordPress is designed to retrieve a specific block template based on its unique identifier. This function is particularly useful when working with block-based themes and templates in WordPress. Here's a detailed explanation of its functionality and usage:

    Function Signature

    get_block_template( string $id, string $template_type = 'wp_template' ): WP_Block_Template|null


    1. $id (string, required): The unique identifier for the template. This is typically formatted as 'theme_slug//template_slug'. The theme_slug is the identifier for the theme, and the template_slug is the identifier for the specific template within that theme.

    2. $template_type (string, optional): Specifies the type of template to retrieve. It can be either:

      • 'wp_template': This is the default value. It refers to a full site editing template.
      • 'wp_template_part': This refers to a template part, which is a section of a template, like a header, footer, or sidebar.

      The default value is 'wp_template'.

    Return Value

    • WP_Block_Template|null: The function returns a WP_Block_Template object if the template is found. If no template matching the criteria is found, it returns null.


    Sample Code

    Here's an example of how you might use get_block_template():

    $template_id = 'mytheme//my_template';
    $template_type = 'wp_template'; // or 'wp_template_part'
    $template = get_block_template($template_id, $template_type);
    if ( $template ) {
        // Template found, do something with it
        // For example, accessing template properties
        echo 'Template Title: ' . $template->title;
    } else {
        // Template not found
        echo 'Template not found.';

    In this example, the function attempts to retrieve a template with the identifier 'mytheme//my_template'. If the template is found, it prints the title of the template. If not, it outputs a message indicating that the template was not found.


    • Theme Development: Useful for theme developers who are creating or modifying block-based themes.
    • Template Management: Allows for programmatic access to specific templates or template parts, useful for customizations and advanced theme functionalities.


    • Ensure that the theme and WordPress environment support block-based themes and templates, as this function is specific to the block editor (Gutenberg) ecosystem in WordPress.

    By utilizing get_block_template(), WordPress developers can efficiently manage and interact with the templates in their block-based themes, offering a high degree of customization and control over the site's appearance and structure.

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