Question

get_theme_roots()

Retrieve theme roots.

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description

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返回值

(array|string) An array of theme roots keyed by template/stylesheet or a single theme root if all themes have the same root.

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源代码

File: wp-includes/theme.php

function get_theme_roots() {
	global $wp_theme_directories;

	if ( count($wp_theme_directories) <= 1 )
		return '/themes';

	$theme_roots = get_site_transient( 'theme_roots' );
	if ( false === $theme_roots ) {
		search_theme_directories( true ); // Regenerate the transient.
		$theme_roots = get_site_transient( 'theme_roots' );
	}
	return $theme_roots;
}

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更新日志

Version	description
2.9.0	Introduced.

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相关函数

Uses

• wp-includes/theme.php: search_theme_directories()
• wp-includes/option.php: get_site_transient()

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Used By

• wp-includes/theme.php: get_raw_theme_root()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Basic Example

   
   echo get_theme_roots();
   

   If your themes directory is located at /home/www/wp-content/themes/, the above echo statement will output “/themes”.