wp_clean_themes_cache( bool $clear_update_cache = true )

Parameters

$clear_update_cachebooloptional

Whether to clear the theme updates cache.Default: true

Uses · 3

• delete_site_transient()Deletes a site transient.
• search_theme_directories()Searches all registered theme directories for complete and valid themes.
• wp_get_themes()Returns an array of WP_Theme objects based on the arguments.

Used by · 6

• Theme_Upgrader::bulk_upgrade()Upgrades several themes at once.
• Theme_Upgrader::current_after()Turns off maintenance mode after upgrading the active theme.
• Theme_Upgrader::install()Install a theme package.
• Theme_Upgrader::upgrade()Upgrades a theme.
• WP_Automatic_Updater::run()Kicks off the background update process, looping through all pending updates.
• wp_clean_update_cache()Clears existing update caches for plugins, themes, and core.

Source

View on Trac ↗View on GitHub ↗

142function wp_clean_themes_cache( $clear_update_cache = true ) {143	if ( $clear_update_cache ) {144		delete_site_transient( 'update_themes' );145	}146	search_theme_directories( true );147	foreach ( wp_get_themes( array( 'errors' => null ) ) as $theme ) {148		$theme->cache_delete();149	}150}

History

Introduced in 3.5.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-includes/theme.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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