Question

get_theme_file_uri( string $file = '' )

Retrieves the URL of a file in the theme.

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description

Searches in the stylesheet directory before the template directory so themes which inherit from a parent theme can just override one file.

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参数

$file

(string) (Optional) File to search for in the stylesheet directory.

Default value: ''

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返回值

(string) The URL of the file.

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源代码

File: wp-includes/link-template.php

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 );
}

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更新日志

Version	description
4.7.0	Introduced.

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相关函数

Uses

• wp-includes/link-template.php: theme_file_uri
• wp-includes/theme.php: get_stylesheet_directory_uri()
• wp-includes/theme.php: get_stylesheet_directory()
• wp-includes/theme.php: get_template_directory_uri()
• wp-includes/plugin.php: apply_filters()

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User Contributed Notes