Function and usage of get_theme_file_path() in wordpress


Answers ( 1 )


    The get_theme_file_path() function in WordPress is a useful tool for theme developers, allowing them to retrieve the path of a specific file in the current theme. Here's a detailed explanation of its functionality and usage:


    get_theme_file_path( string $file = '' ): string


    • This function is designed to locate the path of a specified file within the active theme's directory.
    • It primarily searches in the stylesheet directory (which is the directory of the child theme if a child theme is being used) before checking the template directory (the directory of the parent theme).
    • This order of search is particularly beneficial for child themes, enabling them to override a file from the parent theme simply by including a file with the same name.


    • $file (string, optional): The name of the file to look for in the theme's directory.
      • Default value: '' (an empty string). If no specific file is mentioned, the function returns the path to the theme's root directory.


    • Type: string
    • Description: The function returns the absolute path of the specified file. If the file does not exist in the child theme, it checks the parent theme. If the file is not found in either, it returns an empty string.

    Sample Usage:

    Here's an example of how get_theme_file_path() might be used in a WordPress theme:

    // Example: Retrieve the path of a specific template file in the theme
    $template_path = get_theme_file_path( 'template-parts/content-single.php' );
    if ( $template_path ) {
        // The file exists in the theme, include it
        include( $template_path );
    } else {
        // Handle the case where the file doesn't exist
        echo 'The specified template file does not exist in the theme.';

    In this example, get_theme_file_path() is used to find the path of 'content-single.php' in the 'template-parts' directory of the current theme. If the file exists, it's included for further use. If not, an appropriate message is displayed. This function is particularly handy for theme developers who need to ensure their themes are compatible with both parent and child theme setups.

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