函数原型
get_theme_file_uri( string $file = ” ): string
函数描述
Retrieves the URL of a file in the theme.
是否弃用
未弃用
函数参数
-
$file
string
Optional - File to search for in the stylesheet directory.
Default:
''
函数返回值
string The URL of the file.
函数位置
File: wp-includes/link-template.php.
函数源码
function get_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$url = get_stylesheet_directory_uri();
} elseif ( file_exists( get_stylesheet_directory() . '/' . $file ) ) {
$url = get_stylesheet_directory_uri() . '/' . $file;
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_uri', $url, $file );
}
源码链接
变更日志
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |

